The DOI matches its Crossref record; 75 of the 81 references it cites were found in a registry or an index; none of the 39 sources its claims cite is checked for support yet.
Networks and social cohesion in ancient Indian Ocean trade: geography, ethnicity, religion
Open accessAbstract
The Indian Ocean is famous for its well-documented Jewish and Islamic trading networks of the medieval and early modern periods. Social networks that eased the challenges of cross-cultural trade have a much longer history in the region, however. The great distances covered by merchants and the seasonality of the monsoons left few alternatives to staying away for prolonged periods of time, and shipwreck, piracy, and the slave trade caused people to end up on coasts far away from home. Networks of merchants developed in the Indian Ocean region that depended on a degree of social cohesion. This article draws up a map of selected merchant communities in the western Indian Ocean, and argues that geographical origin, ethnicity, and religion may have been different ways of establishing the necessary infrastructure of trust.
Overview
AI snapshot
Written from the paper’s full text.
TL;DR
Ancient western Indian Ocean merchant networks used geographical origin, ethnicity, and religion as alternative ways of building the trust infrastructure needed for cross-cultural trade. The *Periplus* networks were geographically based and weakly cohesive, Palmyra’s ethnic diaspora was closed and strongly cohesive but collapsed with its hub, and late-antique Christian networks were polycentric, religiously bounded, and anticipated later Jewish and Islamic diasporas.
Key findings
- The mid-first-century CE *Periplus Maris Erythraei*, in 66 brief chapters, describes networks organized by geographical origin—Egypt, South Arabia, Mesopotamia, Ariake, and Limyrike—with relatively open access and weak cohesion, fitting Granovetter’s “strength of weak ties.”
- Palmyra’s first-to-third-century CE network fits Brubaker’s three diaspora criteria: dispersion, orientation to a real homeland, and distinctive identity through Palmyrene Aramaic, origin references, and the Palmyrene pantheon; it had closed access and strong cohesion, but no sign of Palmyrene activity outside Palmyra survives after Aurelian’s sack in 272–73.
- Christian churches appear on the Indian Ocean rim from around 200 CE, and by the sixth century churches were present along most western Indian Ocean coasts; this network was polycentric, limited to believers, strongly cohesive, and closer to Aslanian’s “circulation society” than Curtin’s trading diaspora.
- The Christian network was later eclipsed in Indian Ocean commerce, partly because it increasingly depended on hierarchical church organizations and strong formal ties vulnerable where imperial backing was absent, whereas Jewish and Islamic networks were polycentric.
Methods
- Qualitative historical social-network analysis and comparative case studies, using Brubaker’s diaspora criteria, Aslanian’s circulation societies, Granovetter’s weak/strong ties, and North et al.’s organizations/institutions framework.
- Sources include the *Periplus Maris Erythraei*; about 30 Palmyrene caravan inscriptions and some 80 inscriptions found outside Palmyra; and late-antique Christian travel and church histories such as the *Acts of Judas Thomas*, Rufinus, Philostorgius, and Kosmas Indikopleustes, alongside archaeological evidence.
- The article maps selected merchant communities as nodes and links, then compares their access, cohesion, and vulnerability.
Limitations
- Stated in the paper: knowledge of ancient Indian Ocean merchant communities remains limited compared with medieval and early modern counterparts; the sources mostly reflect Egyptian, Mesopotamian, and Roman/Parthian/Sasanian metropolitan or imperial viewpoints; some *Periplus* descriptions are badly informed; explicit diaspora references are limited; the Palmyrene network is likely incomplete; Christian trade–church links are mostly indirect; and uncertainty remains about Palmyrene tribes and the importance of the Nestorian schism to ordinary believers.
- Evident from the text: the analysis uses no quantitative network measures, relies on fragmentary literary, epigraphic, and archaeological evidence, and its case selection is not exhaustive; claims about network success, cohesion, and eclipse are interpretive.
Model-written summary. Check it against the paper before relying on it.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
0 of 39 cited sources checked · 0 supported · 0 flagged
- Findingcitation
Excavated port sites such as Pattanam (probably Muziris) and Arikamedu in India seem to have had a heterogeneous population.
“excavated port sites such as Pattanam (probably Muziris) and Arikamedu in India seem to have had a heterogeneous population.”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [23]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Findingcitation
Kosmas Indikopleustes reports a church of Persian (Sasanian) Christians in Sri Lanka maintaining ecclesiastical ties with Mesopotamia c. 518 CE.
“The Christian topography of Kosmas Indikopleustes speaks of a church of Persian (Sasanian) Christians in Sri Lanka, maintaining ecclesiastical ties with Mesopotamia, c. 518 CE.”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [66]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Findingnone given
The Palmyrene network proved vulnerable: no sign exists of Palmyrene activity outside Palmyra after the sack of the city by the Roman emperor Aurelian in 272-73.
“It should also be noted, however, that the model proved to be vulnerable: no sign exists of Palmyrene activity outside Palmyra after the sack of the city by the Roman emperor Aurelian in 272-73.”
Quote in the paperSubstantial claim - Findingnone given
There are also some eighty inscriptions found outside Palmyra referring to people from the city.
“There are also some eighty inscriptions found outside Palmyra referring to people from the city.”
Quote in the paperNot a substantial claim - Findingcitation
Archaeological remains of Christian monasteries in the Gulf indicate continued or increased activity and prosperity in the early Islamic period.
“archaeological remains of Christian monasteries have been found in several locations in the Gulf, seemingly indicating continued or even increased activity and prosperity in the early Islamic period.70”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [70]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Findingcitation
Churches are archaeologically attested in the Roman Red Sea ports of Aila and Berenike and the Aksumite port of Adulis.
“Archaeologically, churches are attested in the Roman Red Sea ports of Aila and Berenike and the Aksumite port of Adulis.68”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [68]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Findingcitation
Indications of a close relationship between Christian traders and churches are plentiful, although for the most part indirect.
“Indications of a close relationship between Christian traders and churches are plentiful, 72 although for the most part indirect.”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [72]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Findingcitation
The presence of Christian merchants seems to have preceded that of formal church organization in Aksum and Himyar.
“The presence of Christian merchants seems to have preceded that of formal church organization in the cases of Aksum (Ethiopia/Eritrea) and Himyar (South Arabia), 75”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [75]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Findingcitation
The cave sanctuary at Socotra documents presence of worshippers from the Indian subcontinent, South Arabia, and Palmyra.
“Presumably this is also true for the remarkable cave sanctuary discovered at Socotra in 2000-01, where epigraphic sources document presence of worshippers from the Indian subcontinent, South Arabia, and Palmyra.59”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [59]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Findingcitation
Nestorian sources attest churches on the eastern and southern shores of the Persian Gulf from the fourth to the ninth century.
“Nestorian sources attest the existence of churches on the eastern and southern shores of the Persian Gulf from the fourth century to the ninth century, 69”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [69]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Findingcitation
Kosmas notes Christian communities on the Malabar and Konkan coasts, on Socotra, in South Arabia, and in Ethiopia.
“Kosmas also notes Christian communities on the Malabar and Konkan coasts, on Socotra, in South Arabia, and in Ethiopia.67”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [67]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Findingcitation
By the sixth century, churches were present along most coasts of the western Indian Ocean.
“By the sixth century, churches were present along most coasts of the western Indian Ocean (see Figure 4).”
Quote in the paperNot a substantial claim - Findingcitation
In the eastern Indian Ocean and along overland trade routes through Central Asia, Nestorian churches continued to thrive until at least the thirteenth century.
“In the eastern Indian Ocean and also along the overland trade routes through Central Asia, Nestorian churches continue to thrive until at least the thirteenth century.71”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [71]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Findingcitation
A reference to a templum Augusti in Muziris in South India on the Tabula Peutingeriana, if correct, would have been a place where Roman citizens could come together to worship.
“In an Indian Ocean context there is a reference to a templum Augusti (that is, a temple of the Roman imperial cult) in Muziris in South India on the fourth-or fifth-century CE road map known as the Tabula Peutingeriana, 60 which, if correct, 61 would have been a place where Roman citizens could come together to worship.”
Quote in the paperNot a substantial claim0 of 2 sources checked- cites [60]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- cites [61]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Interpretationreasoning
Traders would seldom have information about local conditions before they were actually on the spot.
“traders would seldom have information about local conditions before they were actually on the spot.”
Quote in the paperSubstantial claim - Interpretationreasoning
The institutions underpinning merchant communities in the Indian Ocean helped dispersed merchant communities preserve the notion of a real or perceived homeland and their identity vis-a-vis host societies.
“These would have been what helped dispersed merchant communities preserve the notion of a real or perceived homeland and their identity vis-a `-vis host societies”
Quote in the paperSubstantial claim - Interpretationreasoning
Based on what we know about Indian Ocean trade from other periods and the seasonality of Indian Ocean navigation, it seems almost certain that at least some traders or other resident foreigners must also have been present in the other ports taking part in this trade.
“based on what we know about Indian Ocean trade from other periods and the seasonality of Indian Ocean navigation, it seems almost certain that at least some traders or other resident foreigners must also have been present in the other ports taking part in this trade.”
Quote in the paperSubstantial claim - Premisecitation
Studies of the perception of Greek identity in late Hellenistic Alexandria show that primary language, not descent, was the defining variable.
“Studies of the perception of Greek identity in late Hellenistic Alexandria, a very relevant context for the Periplus, show that primary language, not descent, was the defining variable.”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [28]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Interpretationreasoning
The seasonality of the monsoon, combined with limited possibilities for overland travel, made communication between travelling merchants and their home base outside sailing seasons all but impossible.
“The seasonality of the monsoon, combined with limited possibilities for overland travel, made communication between travelling merchants and their home base outside sailing seasons all but impossible”
Quote in the paperNot a substantial claim - Interpretationreasoning
Networks of merchants developed in the Indian Ocean region that depended on a degree of social cohesion.
“Networks of merchants developed in the Indian Ocean region that depended on a degree of social cohesion.”
Quote in the paperSubstantial claim - Premisereasoning
The organizational solution to the challenges of pre-modern Indian Ocean trade was communities of resident merchants on foreign ground, generally called trading diasporas.
“The organizational solution to this situation was communities of resident merchants on foreign ground, generally called trading diasporas.”
Quote in the paperSubstantial claim0 of 2 sources checked- cites [4]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- cites [5]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Interpretationreasoning
Ethnicity does not seem to have been the main cohesive institution of the networks described in the Periplus.
“Ethnicity, loosely defined as perceived common ancestry and boundary maintenance towards other groups, 27 does not seem to have been the main cohesive institution of these networks, however.”
Quote in the paperSubstantial claim - Interpretationreasoning
Geographical origin, ethnicity, and religion may have been different ways of establishing the necessary infrastructure of trust in Indian Ocean merchant networks.
“geographical origin, ethnicity, and religion may have been different ways of establishing the necessary infrastructure of trust.”
Quote in the paperNot a substantial claim - Premisecitation
Merchants in the western Indian Ocean operated under conditions set by their hosts, who generally combined protection, taxation, and predation.
“Merchants operated under conditions set by their hosts, who, as Peder F. Bang points out in his recent monograph on comparative aspects of pre-modern trade, generally combined protection, taxation, and predation.”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [3]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Interpretationreasoning
Networks based on geographical origin were characterized by relatively open access, because merchants sailing out from Egypt on Egyptian ships would probably have been oriented towards a common homeland, regardless of whether they originally came from Syria, Greece, Egypt, or Arabia.
“On the one hand this means that networks were characterized by relatively open access: merchants sailing out from Egypt on Egyptian ships would probably have been oriented towards a common homeland, regardless of whether they originally came from Syria, Greece, Egypt, or Arabia.”
Quote in the paperSubstantial claim - Premisenone given
Christian mercantile networks increasingly depended on hierarchical church organizations, backed or tolerated by political authorities as the religion became recognized and formalized in late antiquity.
“Christian mercantile networks, however, increasingly depended on hierarchical church organizations, backed or tolerated by political authorities as the religion became recognized and formalized in late antiquity.”
Quote in the paperNot a substantial claim - Interpretationreasoning
Members of the Palmyrene network would also have had access to the social networks based on geographical origin described above.
“In addition to this, members of the Palmyrene network would also have had access to the social networks based on geographical origin described above.”
Quote in the paperSubstantial claim - Interpretationreasoning
The Christian commercial network was polycentric, resembling Aslanian's concept of a circulation society more closely than Curtin's trading diaspora.
“Moreover, the Christian commercial network was polycentric, thus resembling Aslanian's concept of a circulation society more closely than Curtin's trading diaspora.74”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [74]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Interpretationreasoning
The use of portable religion as a cohesive element in cross-cultural trade seems to have been a solution to the challenges of cross-cultural trade going back into the pre-Islamic period.
“The use of portable religion as a cohesive element in cross-cultural trade thus seems to have been a solution to the challenges of cross-cultural trade going back into the pre-Islamic period.”
Quote in the paperSubstantial claim - Interpretationnone given
Merchants could draw on multiple networks in order to establish the necessary infrastructure of trust.
“An attempt has been made in this article to show how different models of organization had influence on the accessibility, strength, and vulnerability of networks, and how merchants could draw on multiple networks in order to establish the necessary infrastructure of trust.”
Quote in the paperSubstantial claim - Interpretationcitation
The networks encountered in the Periplus seem to fit into the pattern of those studied by Mark S. Granovetter in his modern network classic, The strength of weak ties.
“The networks encountered in the Periplus seem to fit into the pattern of those studied by Mark S. Granovetter in his modern network classic, The strength of weak ties.”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [32]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Interpretationreasoning
It was more important for a merchant that there was a community of Christians to link up with in ports of call than whether the church followed the Persian or Roman rite.
“arguably, it was more important for a merchant that there was a community of Christians whom he could link up with in ports of call or not than whether the church followed the Persian or the Roman rite.”
Quote in the paperSubstantial claim - Interpretationreasoning
In a situation where Christianity was a minority and primarily diaspora religion in the Indian Ocean, this exclusivity would foster strong social cohesion with co-religionists, even in the absence of other social ties.
“In a situation where Christianity was a minority religion (as it always remained in the Indian Ocean) and primarily a diaspora religion (as several of the sources cited above seem to indicate), it is reasonable to assume that this exclusivity would foster strong social cohesion with co-religionists, even in the absence of other social ties.”
Quote in the paperNot a substantial claim- Rests on an assumption: Christianity was an exclusive religion: once a member, one was not supposed to take part in other religious cults.
- Interpretationreasoning
Such networks would probably also have been characterized by weak cohesion, because the institutions connecting the members of the network when they were abroad were of little importance at home.
“On the other hand, such networks would probably also have been characterized by weak cohesion, because the institutions connecting the members of the network when they were abroad were of little importance at home.”
Quote in the paperSubstantial claim - Interpretationcitation
The Palmyrene network seems to have been a diaspora in the traditional sense of the word, exhibiting all three criteria of a true diaspora society as defined by Brubaker.
“The Palmyrene network seems to have been a diaspora in the traditional sense of the word, exhibiting all three criteria of a true diaspora society as defined by Brubaker.”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [42]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Interpretationreasoning
The existence of a Christian diaspora in the western Indian Ocean in late antiquity seems to have anticipated the Jewish and Islamic merchant communities of later periods.
“The existence of a Christian diaspora in the western Indian Ocean in late antiquity nevertheless seems to have anticipated the Jewish and Islamic merchant communities of later periods.”
Quote in the paperSubstantial claim - Interpretationreasoning
In the case of the Jewish network, the ethnic element comes in as a third pillar, perhaps contributing towards explaining its longstanding success.
“In the case of the Jewish network, the ethnic element comes in as a third pillar, perhaps contributing towards explaining its longstanding success.”
Quote in the paperSubstantial claim - Premisecitation
Christianity offered many of the same advantages to traders that other 'portable religions' did.
“Christianity offered many of the same advantages to traders that other 'portable religions' did.56”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [56]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- Interpretationreasoning
When Palmyrene merchants sailed out of Egyptian or Mesopotamian ports, they possessed the cross-cultural skills and expertise needed to integrate seamlessly with other merchants coming from the Roman and Parthian empires.
“This means that when Palmyrene merchants sailed out of Egyptian or Mesopotamian ports, they possessed the cross-cultural skills and expertise needed to integrate seamlessly with other merchants coming from the Roman and Parthian empires.”
Quote in the paperSubstantial claim - Interpretationreasoning
Thus they combined networks based on strong ties with networks based on weak ties.
“Thus they combined networks based on strong ties with networks based on weak ties.”
Quote in the paperSubstantial claim - Interpretationnone given
The Christian network was not equally successful in the long run.
“The Christian network was not equally successful in the long run.”
Quote in the paperNot a substantial claim - Interpretationreasoning
The potential Christian network from the fourth to sixth century CE is clearly different from those described in the Periplus and reconstructed from the Palmyrene epigraphic record.
“In sum, the potential Christian network glimpsed in sources from the fourth to the sixth century CE is clearly different from those described in the Periplus and reconstructed from the Palmyrene epigraphic record.”
Quote in the paperSubstantial claim - Interpretationreasoning
These churches had practical significance for Christian merchants, allowing them to link up with co-religionists during their stays in Indian Ocean ports.
“These churches had practical significance for Christian merchants, allowing them to link up with co-religionists during their stays in Indian Ocean ports.”
Quote in the paperSubstantial claim - Interpretationnone given
In the cases of Egypt, Mesopotamia, and Ariake, networks also centred on a common polity and economy.
“In the cases of Egypt (Roman empire), Mesopotamia (Parthian empire), and Ariake ˆ(Kshatrapas), networks also centred on a common polity and economy.”
Quote in the paperNot a substantial claim - Interpretationreasoning
This suggests the presence of Christians in merchant diasporas before the formation of official church organizations.
“This suggests the presence of Christians in merchant diasporas before the formation of official church organizations.”
Quote in the paperSubstantial claim - Interpretationreasoning
The Christian network represented a way of organizing trade distinct from the networks based on geography and ethnicity attested in the other case studies.
“It represented a way of organizing trade that was distinct from the networks based on geography and ethnicity attested in the other case studies outlined above.”
Quote in the paperSubstantial claim - Interpretationreasoning
From the merchant's perspective, ties of portable religion were of the weak kind, as cohesion with otherwise unknown co-believers declined rapidly with distance in time and space.
“From the perspective of the merchant, ties of portable religion were of the weak kind, as the cohesion with otherwise unknown co-believers, strong as it might be during worship, declined very rapidly with distance in time and space.”
Quote in the paperSubstantial claim
- The quote only partly states this claim. 1
- It may state two separate claims as one. 31
- Probably not a substantial claim. 9
The quote only partly states this claim.
Findingnone givenIn the Periplus, networks are described according to their geographical wellspring, such as a port, a region, or a polity.
“In the Periplus these networks are described according to their geographical wellspring.”
Quote in the paperSubstantial claimIt may state two separate claims as one.
FindingreasoningThe Periplus describes networks centred on Egypt, the kingdoms of Saba-Himyar and Hadramawt in South Arabia, southern Mesopotamia, the region called Ariake in western India, and the region known as Limyrike in South India.
“In summary, we find networks centred on Egypt, the kingdoms of Saba-Himyar and Hadramawt in South Arabia, southern Mesopotamia (ruled by the Parthian/Arsacid empire at this time), the region called Ariake ˆin western India (the Kshatrapa kingdom), and the region known as Limyrike ˆin South India (early Tamil kingdoms)”
Quote in the paperSubstantial claimIt may state two separate claims as one.
FindingcitationThere are archaeological indications of residents of Indian origin from the Egyptian Red Sea ports of Berenike and Myos Hormos, as well as Khor Rori in modern Oman, and worshippers from India, Arabia, and Syria found their way to a cave sanctuary on the island of Socotra.
“There are archaeological indications of residents of Indian origin from the Egyptian Red Sea ports of Berenike and Myos Hormos, 24 as well as Khor Rori in modern Oman, 25 and worshippers from India, Arabia, and Syria found their way to a cave sanctuary on the island of Socotra.”
Quote in the paperNot a substantial claim0 of 3 sources checked- cites [24]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- cites [25]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- cites [26]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
It may state two separate claims as one.
FindingcitationIn South Arabia c.356 CE, the imperial emissary Theophilus was sent to the king of Himyar to ask permission to establish churches for visiting Roman traders, and three churches were built at the expense of the Himyarite king at Saphar, Aden, and an unidentified port at the mouth of the Persian Gulf.
“Three churches were eventually built at the expense of the Himyarite king: at the capital Saphar, in Aden (described as the most important market town), and at an unidentified port at the mouth of the Persian Gulf.65”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [65]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
It may state two separate claims as one.
FindingcitationA body of about thirty so-called 'caravan inscriptions' from Palmyra itself commemorates the successful return of caravans from the Persian Gulf and documents the presence of Palmyrene individuals and communities in Mesopotamia, as well as their trade with north-western India.
“A body of about thirty so-called 'caravan inscriptions' from Palmyra itself commemorates the successful return of caravans from the Persian Gulf and documents the presence of Palmyrene individuals and communities in Mesopotamia, as well as their trade with north-western India.”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [35]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
It may state two separate claims as one.
FindingcitationAlthough Christianity continued to flourish in South India, Ethiopia, Egypt, and Mesopotamia, links to commercial activities in the Indian Ocean were no longer evident in the Red Sea ports after the rise of Islam, and after the ninth century in the Gulf.
“Although Christianity continued to flourish in South India, Ethiopia, Egypt, and Mesopotamia, links to commercial activities in the Indian Ocean were no longer evident in the Red Sea ports after the rise of Islam, and after the ninth century in the Gulf.76”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [76]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
It may state two separate claims as one.
FindingcitationThe excavations of Berenike, an important Red Sea port in Egypt, have so far unearthed texts in twelve different languages, underlining the cosmopolitan character of ancient Indian Ocean trade.
“The excavations of Berenike, an important Red Sea port in Egypt, have so far unearthed texts in twelve different languages, underlining the cosmopolitan character of ancient Indian Ocean trade.”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [31]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
It may state two separate claims as one.
PremisecitationDiaspora groups were experts on home and host cultures alike, and could provide the infrastructure of trust needed for people operating far away from home.
“Diaspora groups were experts on home and host cultures alike, and could provide the infrastructure of trust needed for people operating far away from home.”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [5]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
It may state two separate claims as one.
Study design and conductcitationWith some exceptions, the parts of the Periplus describing the Red Sea, the Gulf of Aden, and the Arabian and Indian coasts of the Arabian Sea seem to be based on first-hand knowledge or reliable reports, while the descriptions of the east coast of Africa below Ras Hafun, the Persian/Arabian Gulf, and the Bay of Bengal appear to be badly informed.
“With some exceptions, the parts describing the Red Sea, the Gulf of Aden, and the Arabian and Indian coasts of the Arabian Sea seem to be based on first-hand knowledge or reliable reports, while the descriptions of the east coast of Africa below Ras Hafun, the Persian/Arabian Gulf, and the Bay of Bengal appear to be badly informed.”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [21]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
InterpretationcitationThe development of Christian trading diasporas in late antiquity anticipates the existence of the better-documented Jewish and Islamic diasporas of later periods.
“the argument is made that the development of Christian trading diasporas in late antiquity anticipates the existence of the better-documented Jewish and Islamic diasporas of later periods.”
Quote in the paperNot a substantial claimIt may state two separate claims as one.
InterpretationreasoningIn the Periplus, merchants from Arabia are not only described as Arabs but are also identified by information on which city or kingdom they came from, signifying that they were not perceived as a homogenous group.
“In the Periplus, merchants from Arabia are not only described as Arabs (sections 16, 30) but are also identified by information on which city or kingdom they came from, signifying that they were not perceived as a homogenous group.”
Quote in the paperSubstantial claimIt may state two separate claims as one.
InterpretationreasoningMost 'Greeks' encountered in the Indian Ocean world would have come from the Roman and Parthian empires, some perhaps also from the erstwhile Greek-ruled regions of north-western India.
“Most 'Greeks' encountered in the Indian Ocean world would have come from the Roman and Parthian empires, some perhaps also from the erstwhile Greek-ruled regions of north-western India.”
Quote in the paperNot a substantial claimIt may state two separate claims as one.
InterpretationreasoningTrading diasporas and circulation societies are simply two ways of characterizing networks of social and commercial interaction, and both were represented in the western Indian Ocean in the ancient period.
“trading diasporas and circulation societies are simply two ways of characterizing networks of social and commercial interaction, and, arguably, both were represented in the western Indian Ocean in the ancient period.”
Quote in the paperNot a substantial claimProbably not a substantial claim. The paper’s conclusions may not depend on it. It may state two separate claims as one.
PremisecitationThe Periplus of the Erythraean Sea is a report on Indian Ocean trade and navigation, written in koine Greek in the mid first century CE by a merchant from Egypt.
“The Periplus of the Erythraean Sea is a report on Indian Ocean trade and navigation, written in koine Greek in the mid first century CE by a merchant from Egypt, 20 which was then a part of the Roman empire.”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [20]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
It may state two separate claims as one.
PremisecitationThe trade in the western Indian Ocean was made possible by the monsoon winds, which blow steadily from the south-west from June to September/October, and from the north-east from November to April/May.
“the trade was made possible by the monsoon winds, which in the Arabian Sea blow steadily from the south-west from June to September/October, and from the north-east from November to April/May”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [2]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
Probably not a substantial claim. The paper’s conclusions may not depend on it. The paper may give no reason why it holds.
Interpretationnone givenAn ability to communicate in a common language would have been a sine qua non among members of the network.
“An ability to communicate in a common language, although not necessarily a first language, would have been a sine qua non among members of the network.”
Quote in the paperNot a substantial claimProbably not a substantial claim. The paper’s conclusions may not depend on it. The paper may give no reason why it holds.
Interpretationnone givenShipwreck, slavery, and personal circumstances caused a significant number of Indian Ocean travellers to end up in places other than that of their origin.
“Shipwreck, slavery, and personal circumstances also caused a significant number of Indian Ocean travellers to end up in places other than that of their origin.”
Quote in the paperNot a substantial claimIt may state two separate claims as one.
InterpretationreasoningTraders and travellers belonging to a portable religion could seek out the local community of co-religionists and could reasonably expect to be welcomed there by people who could navigate in the local host culture as well as that of the visiting trader.
“Traders and travellers belonging to one of these could seek out the local community of co-religionists, and could reasonably expect to be welcomed there by people who could navigate in the local host culture as well as that of the visiting trader.”
Quote in the paperSubstantial claimProbably not a substantial claim.
Interpretationnone givenDifferent models of organization had influence on the accessibility, strength, and vulnerability of networks.
“An attempt has been made in this article to show how different models of organization had influence on the accessibility, strength, and vulnerability of networks, and how merchants could draw on multiple networks in order to establish the necessary infrastructure of trust.”
Quote in the paperSubstantial claimIt may state two separate claims as one.
InterpretationreasoningJewish and Islamic networks were polycentric, both as religious networks and as commercial networks.
“Jewish and Islamic networks, on the other hand, were polycentric, as much when viewed as religious networks as when seen as commercial.”
Quote in the paperSubstantial claimProbably not a substantial claim. The paper’s conclusions may not depend on it.
InterpretationreasoningChristian communities might have served as meeting places - network nodes - where transactions of business, credit, and information could take place.
“As with the practices documented in the medieval letters from the Cairo Geniza, it is possible that Christian communities might have served as meeting places -network nodes -where transactions of business, credit, and information could take place.”
Quote in the paperNot a substantial claimIt may state two separate claims as one.
PremisereasoningChurch officials and missionaries travelling in the Indian Ocean had to rely on commercial shipping, as other means of maritime passage were not available, and overland travel along the Red Sea and Persian Gulf coasts was difficult.
“It is clear that church officials and missionaries travelling in the Indian Ocean had to rely on commercial shipping, as other means of maritime passage were simply not available, and overland travel along the hot and arid coasts of the Red Sea and Persian Gulf was difficult at best.”
Quote in the paperNot a substantial claimIt may state two separate claims as one.
PremisereasoningWorshippers of local versions of deities in different shrines did not belong to a community of worshippers and preserved no social ties of a religious nature when they left the temple.
“Local versions of otherwise identical deities were worshipped in hundreds of shrines across the ancient world but, although two sea-captains from different places might offer sacrifice together in the temple of Neptune/Poseidon in their common port of call, they did not belong to a community of Neptune-worshippers, and preserved no social ties of a religious nature when they left the temple.”
Quote in the paperSubstantial claimIt may state two separate claims as one.
InterpretationreasoningThese church organizations were networks based on strong and formal ties, very vulnerable to fragmentation in the Indian Ocean setting, where the imperial backing available in the Roman empire - and to a certain extent even in the Sasanian world - did not exist.
“These church organizations were networks based on strong and formal ties, very vulnerable to fragmentation in the Indian Ocean setting, where the imperial backing available in the Roman empire -and to a certain extent even in the Sasanian world 77 -did not exist.”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [77]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
It may state two separate claims as one.
InterpretationreasoningThis limited access potentially impeded interactions with non-Christian merchants from the same geographical region, ethnic group, or nationality, thus probably leading to a strong degree of cohesion between network members.
“This potentially impeded interactions with non-Christian merchants from the same geographical region, ethnic group, or nationality, thus probably leading to a strong degree of cohesion between network members.”
Quote in the paperSubstantial claimIt may state two separate claims as one.
InterpretationreasoningThese religious networks were not oriented towards a homeland, were durable as well as flexible, and were off limits to non-believers, thus fostering strong cohesion between those connected by them.
“These networks were not oriented towards a homeland, were durable as well as flexible, and were also off limits to non-believers, thus fostering strong cohesion between those connected by them.”
Quote in the paperSubstantial claimIt may state two separate claims as one.
PremisecitationPalmyrene and other Mediterranean and Near Eastern polytheistic religions primarily belonged to the 'here' and 'there' groups, while Judaism, Buddhism, Christianity, and later Islam were universal in the sense that they could be worshipped anywhere.
“While Palmyrene and other Mediterranean and Near Eastern polytheistic religions primarily belonged to the 'here' and 'there' groups, Judaism, Buddhism, Christianity, and, later, Islam were universal in the sense that they could be worshipped anywhere.”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [58]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
Probably not a substantial claim.
PremisecitationJonathan Z. Smith divides religions into those practised 'here' (domestic), 'there' (civic/national), and 'anywhere'.
“Jonathan Z. Smith conceptualizes these differences by dividing religions into those that are practised 'here' (the domestic sphere), 'there' (the civic and national spheres), and 'anywhere'.58”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [58]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
It may state two separate claims as one.
InterpretationreasoningThe Palmyrene network was characterized by closed access and strong cohesion, as it was difficult or impossible for outsiders to join and the institutions regulating interaction between members of the community were numerous and potentially strong.
“The Palmyrene network can thus be described as characterized by closed access and strong cohesion, as it was difficult or impossible for outsiders to join and the institutions regulating interaction between members of the community were numerous and potentially strong.”
Quote in the paperSubstantial claimIt may state two separate claims as one.
InterpretationreasoningThe Palmyrene network in the Indian Ocean world revolved around its Syrian hub and lacked the resilience and flexibility to withstand the Roman strike at its centre.
“The Palmyrene network in the Indian Ocean world revolved around its Syrian hub, and did not possess the necessary resilience and flexibility to withstand the Roman strike at its centre.”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [52]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
It may state two separate claims as one.
PremisecitationThe city of Palmyra played an important role in the trade between the Indian Ocean and the Mediterranean in the first three centuries CE, taking part in maritime commerce by way of the Persian Gulf and the Red Sea, in addition to overland caravan trade across the Syrian Desert.
“The city played an important role in the trade between the Indian Ocean and the Mediterranean in the first three centuries CE, 33 taking part in maritime commerce by way of the Persian Gulf and the Red Sea, in addition to overland caravan trade across the Syrian Desert.”
Quote in the paperSubstantial claim0 of 2 sources checked- cites [33]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
- cites [34]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
It may state two separate claims as one.
InterpretationcitationAccording to Kosmas, Christianity was practised by the resident foreign diaspora and presumably connected to trade, while the indigenous population belonged to a different religion.
“Significantly, Christianity is reported to be a religion practised by the resident foreign diaspora, and thus presumably connected to trade, while the indigenous population is described as belonging to a different religion.66”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [66]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
It may state two separate claims as one.
InterpretationcitationThe Christian merchant network in the Indian Ocean meets Brubaker's criteria of dispersion and distinctive identity, but fails the criterion of a common homeland in the visible world, though it had a perceived otherworldly homeland.
“The network clearly lives up to two of the criteria held forth by Brubaker, 73 namely dispersion and distinctive identity, but as this identity was connected to religion rather than place of origin, the network fails to meet the third criterion of a common homeland, at least in the visible world, although there was certainly a perceived otherworldly homeland awaiting the faithful after death.”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [73]
Couldn’t be matched to a paper in Crossref, so it can’t be checked.
It may state two separate claims as one.
InterpretationreasoningPalmyrene merchants were probably able to take part in the Egyptian and Mesopotamian networks described in the Periplus, but they also had additional support in the ethnically based Palmyrene community, which was not open to outsiders.
“They were probably able to take part in the Egyptian and Mesopotamian networks described in the Periplus, but they also had additional support in the ethnically based Palmyrene community, which was not open to outsiders.”
Quote in the paperSubstantial claimIt may state two separate claims as one.
Interpretationnone givenThe Christian network had limited access: one had to be a believer to get in, and once in, one was not supposed to be involved in competing religious networks.
“The Christian network had limited access: one had to be a believer in order to get in, and, once in, one was not supposed to be involved in competing religious networks.”
Quote in the paperNot a substantial claim- Rests on an assumption: Christianity was an exclusive religion: once a member, one was not supposed to take part in other religious cults.
It may state two separate claims as one.
Interpretationnone givenChristian and Jewish merchants from the Roman and Sasanian empires would surely have been able to interact with pagan countrymen when abroad, even if perhaps not without friction, but they also had access to religious networks.
“Christian and Jewish merchants from the Roman and Sasanian (Neo-Persian) empires, would surely have been able to interact with pagan countrymen when they were abroad, even if perhaps not without friction, but they also had access to religious networks.”
Quote in the paperSubstantial claimProbably not a substantial claim. The paper may give no reason why it holds.
Interpretationnone givenThe Indian Ocean networks encountered in the ancient period bear strong resemblance to organizational solutions familiar from more recent and more amply documented periods.
“The Indian Ocean networks encountered in the ancient period bear strong resemblance to the organizational solutions familiar from more recent and more amply documented periods.”
Quote in the paperNot a substantial claimProbably not a substantial claim. It may be too vague to check against evidence. The paper may give no reason why it holds.
Interpretationnone givenThe resilience and longevity of such answers to the challenges to safety of life and property inherent to pre-modern trade is perhaps the most striking aspect for global history.
“With regard to global history, the most striking aspect of this is perhaps the resilience and longevity of such answers to the challenges to safety of life and property inherent to pre-modern trade.”
Quote in the paperNot a substantial claimIt may state two separate claims as one.
PremisereasoningPolytheistic religion also has elements of portability and aspects of 'religion anywhere'.
“It is true that polytheistic religion also has elements of portability and aspects of 'religion anywhere'.”
Quote in the paperNot a substantial claimIt may state two separate claims as one.
InterpretationreasoningWhile other networks can be described as trading diasporas oriented towards a homeland, the Christian network was polycentric, all nodes having the same rank from the merchant's perspective (though not from the church's point of view).
“While the other networks can be described as trading diasporas oriented towards a homeland, the Christian network was polycentric, all nodes having the same rank when seen from the merchant's perspective (although not from the church's point of view).”
Quote in the paperSubstantial claim
The paper relies on this without support.
Knowledge of ancient Indian Ocean merchant communities remains limited.
“Excellent studies exist of Indian Ocean merchant communities of the medieval and early modern periods 8 but our knowledge of their ancient counterparts remains limited.”
The paper relies on this without support.
Ancient polytheistic religions were often celebrated together with members of one's own family, tribe, or city-state.
“Ancient polytheistic religions were often celebrated together with members of one's own family, tribe, or city-state.”
The paper relies on this without support.
Jews, Buddhists, Christians, and Muslims were expected to worship together with co-religionists with whom they shared no ties apart from faith.
“Jews, Buddhists, Christians, and Muslims, however, were expected to worship together with co-religionists with whom they shared no ties apart from faith.”
The paper relies on this without support.
Pagan gods were closely connected with their designated places of worship, and the temple was considered the actual physical dwelling place of the god.
“Pagan gods were closely connected with their designated places of worship -the Palmyrene chief god Bel, for example, was a different deity from the Babylonian Bel and the Jupiter Baal of Heliopolis (Baalbek), or at least a clearly different aspect of the deity.Even if deities had a cosmological presence, the temple was also considered the actual, physical dwelling place of the god.”
The paper relies on this without support.
Certain cults, notably the Roman imperial cult and mystery cults such as the worship of Isis, had elements of personal membership and devotion.
“Certain cults, notably the Roman imperial cult and so-called mystery cults such as the worship of the goddess Isis, had elements of personal membership and devotion.”
The paper relies on this without support.
Most people are able to maintain multifaceted identities.
“Most people are able to maintain multifaceted identities.”
The paper relies on this without support.
Christianity was an exclusive religion: once a member, one was not supposed to take part in other religious cults.
“Christianity was an exclusive religion, not in the sense that it was difficult to join but in the sense that, once you were in, you were not supposed to take part in other religious cults.”
The paper relies on this without support.
The two church organizations competed fiercely for position and influence.
“The two church organizations competed fiercely for position and influence, but we do not know how important the schism was to ordinary believers.”
The paper relies on this without support.
After the Nestorian schism of 431 CE, the Indian Ocean churches followed either the Roman or the Persian rite, maintaining ecclesiastical ties with Alexandria (and thus Constantinople) or Ctesiphon respectively.
“After the Nestorian schism of 431 CE, the Indian Ocean churches followed either the Roman or the Persian rite, maintaining ecclesiastical ties with either Alexandria (and thus Constantinople) or Ctesiphon respectively.”
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Merchant communities in the western Indian Ocean arguably also seem to have organized according to variables in addition to ethnicity, including language, geographical origin, and religion.
“Merchant communities in the western Indian Ocean arguably also seem to have organized according to other variables in addition to ethnicity, including language (Ray 2006), geographical origin, and religion (Seland 2013).”
From Archaeology of Trade in the Western Indian Ocean, 300 BC–AD 700 (2014) · cites this paper as Seland 2013
Citations
Cites
Granovetter, M. S. (1973) · American Journal of Sociology · doi:10.1086/225469 · Cited by 40,491
Social Network Analysis: Methods and Applications
Wasserman, S. S., & Faust, K. (1994) · Cited by 18,005
Social Network Analysis: Methods and Applications
Wasserman, S., & Faust, K. (1994) · doi:10.1017/cbo9780511815478 · Cited by 17,557
Network Analysis in the Social Sciences
Borgatti, S. P., Mehra, A., Brass, D. J., & Labianca, G. (2009) · Science · doi:10.1126/science.1165821 · Cited by 4,280
Robust Action and the Rise of the Medici, 1400-1434
Padgett, J. F., & Ansell, C. (1993) · American Journal of Sociology · doi:10.1086/230190 · Cited by 2,305
Violence and social orders: a conceptual framework for interpreting recorded human history
(2010) · Choice Reviews Online · doi:10.5860/choice.47-2898 · Cited by 1,950
Brubaker, R. (2005) · Ethnic and Racial Studies · doi:10.1080/0141987042000289997 · Cited by 1,344
Cross-Cultural Trade in World History
Curtin, P. D. (1984) · Cambridge University Press eBooks · doi:10.1017/cbo9780511661198 · Cited by 1,115
Hellenicity: Between Ethnicity and Culture
Hall, J. Μ. (2002) · Cited by 892
A Small Greek WorldNetworks in the Ancient Mediterranean
Malkin, I. (2011) · Oxford University Press eBooks · doi:10.1093/acprof:oso/9780199734818.001.0001 · Cited by 743
Cross-cultural Trade in World History
Parker, G., & Curtin, P. D. (1985) · The American Historical Review · doi:10.2307/1859668 · Cited by 643
Relating religion: essays in the study of religion
(2005) · Choice Reviews Online · doi:10.5860/choice.43-0266 · Cited by 500
The development of indigenous trade and markets in West Africa.
Meillassoux, C. (1971) · Cited by 433
Kirwan, L. P., & Casson, L. (1990) · Geographical Journal · doi:10.2307/635468 · Cited by 356
The Roman Bazaar: A Comparative Study of Trade and Markets in a Tributary Empire
Bang, P. F. (2008) · OpenGrey (Institut de l'Information Scientifique et Technique) · Cited by 333
Berenike and the Ancient Maritime Spice Route
Sidebotham, S. E. (2011) · University of California Press eBooks · doi:10.1525/california/9780520244306.001.0001 · Cited by 314
Greek and Roman Networks in the Mediterranean
(2013) · Routledge eBooks · doi:10.4324/9781315876580 · Cited by 312
Asia before Europe: Economy and Civilisation of the Indian Ocean from the Rise of Islam to 1750.
Embree, A. T., & Chaudhuri, K. N. (1992) · The American Historical Review · doi:10.2307/2164902 · Cited by 302
Letters of Medieval Jewish Traders
Wagner, H. R., Goitein, S. D., & Thomas, K. T. (1974) · Sociological Analysis · doi:10.2307/3710658 · Cited by 237
Asia before Europe: economy and civilisation of the Indian Ocean from the rise of Islam to 1750
(1992) · Choice Reviews Online · doi:10.5860/choice.29-2859 · Cited by 229
A small Greek world: networks in the Ancient Mediterranean
Malkin, I. (2012) · Choice Reviews Online · doi:10.5860/choice.49-5841 · Cited by 221
A History of Eastern Christianity
Atiya, A. S. (2023) · Routledge eBooks · doi:10.4324/9781003399063 · Cited by 213
Aslanian, S. (2011) · doi:10.1525/9780520947573 · Cited by 204
Rome and the Distant East : Trade Routes to the ancient lands of Arabia, India and China
McLaughlin, R. (2010) · Continuum eBooks · doi:10.5040/9781472540881 · Cited by 191
Indo-Roman Trade: From Pots to Pepper
Casson, L. (2009) · The International Journal of Nautical Archaeology · doi:10.1111/j.1095-9270.2009.00244_3.x · Cited by 173
Social Networks in Byzantine Egypt
Ruffini, G. R. (2008) · Cambridge University Press eBooks · doi:10.1017/cbo9780511552014 · Cited by 167
India Traders of the Middle Ages
Goitein, S. D., & Friedman, M. A. (2007) · BRILL eBooks · doi:10.1163/ej.9789004154728.i-918 · Cited by 157
Networks and the Emergence of Greek Identity
Malkin, I. (2003) · Mediterranean Historical Review · doi:10.1080/0951896032000230480 · Cited by 156
Indo-Roman trade: from pots to pepper
(2009) · Choice Reviews Online · doi:10.5860/choice.47-2159 · Cited by 151
The decline of eastern Arabia in the Sasanian period
Kennet, D. (2007) · Arabian archaeology and epigraphy · doi:10.1111/j.1600-0471.2007.00274.x · Cited by 146
Periplus maris Erythraei (2036) Edition (FGrHist V)
(2014) · Jacoby Online · doi:10.1163/1873-5363_jcv_a2036 · Cited by 134
Foreign Sailors on Socotra: The inscriptions and drawings from the cave Hoq
Strauch, I. (2022) · FID4SA-Repository · doi:10.11588/fid4sarep.00004615 · Cited by 122
The Winds of Change: Buddhism and the Maritime Links of Early South Asia
Ptak, R., & Ray, H. P. (1996) · Journal of the American Oriental Society · doi:10.2307/605203 · Cited by 117
Letters of Medieval Jewish Traders
Schımmel, A., & Goitein, S. D. (1977) · Die Welt des Islams · doi:10.2307/1569680 · Cited by 116
India Traders of the Middle Ages: Documents from the Cairo Geniza (“India Book”)
Fisher, M. H. (2009) · Comparative Studies of South Asia Africa and the Middle East · doi:10.1215/1089201x-2009-040 · Cited by 106
The Church History Of Rufinus Of Aquileia Books 10 And 11
Amidon, P. R. (1997) · doi:10.1093/oso/9780195110319.001.0001 · Cited by 105
Friedricks, C., Harding, P. E., & Hansen, M. H. (2003) · Phoenix · doi:10.2307/3648507 · Cited by 101
Klijn (1962) · BRILL eBooks · doi:10.1163/9789004676626 · Cited by 99
Colledge, M. A. R. (1976) · Cited by 93
Yon, J. (2002) · Presses de l’Ifpo eBooks · doi:10.4000/books.ifpo.3763 · Cited by 92
Merchants and faith: Muslim commerce and culture in the Indian Ocean
(1995) · Choice Reviews Online · doi:10.5860/choice.33-2270 · Cited by 89
The religious life of Palmyra : a study of the social patterns of worship in the Roman period
Kaizer, T. (2002) · Durham Research Online (Durham University) · Cited by 88
Natural Resources and Cultural Connections of the Red Sea
Starkey, J., Starkey, P., & Wilkinson, T. J. (2007) · University of Michigan Press eBooks · doi:10.30861/9781407300979 · Cited by 82
Portrait of a medieval India trader: three letters from the Cairo Geniza
Goitein, S. D. (1987) · Bulletin of the School of Oriental and African Studies · doi:10.1017/s0041977x00039458 · Cited by 81
Heitzman, J., & Ray, H. P. (1996) · The American Historical Review · doi:10.2307/2169768 · Cited by 78
Beyond and Below the Polis: Networks, Associations, and the Writing of Greek History
Vlassopoulos, K. (2007) · Mediterranean Historical Review · doi:10.1080/09518960701538507 · Cited by 78
The Persian Gulf or the Red Sea? Two axes in ancient Indian Ocean trade, where to go and why
Seland, E. H. (2011) · World Archaeology · doi:10.1080/00438243.2011.605844 · Cited by 76
Self-citationGreil, A. L., & Davidman, L. (2007) · SAGE Publications Ltd eBooks · doi:10.4135/9781848607965.n27 · Cited by 75
Sommer, M. (2005) · Cited by 74
Monastery and guild: Commerce under the Sātavāhanas
Ray, H. P. (1986) · Cited by 71
North, D. C., Wallis, J. J., & Weingast, B. R. (2009) · Cambridge University Press eBooks · doi:10.1017/cbo9780511575839 · Cited by 70
Gawlikowski, M. (1994) · Iraq · doi:10.1017/s0021088900002783 · Cited by 57
Christianity in the Gulf during the first centuries of Islam
Carter, R. A. (2008) · Arabian archaeology and epigraphy · doi:10.1111/j.1600-0471.2008.00293.x · Cited by 55
Klijn, A. F. J. (2003) · Cited by 53
Ethnicity in Hellenistic Egypt
Bilde, P. (1992) · Aarhus Universitetsforlag eBooks · Cited by 52
Risso, P. A. (2018) · Routledge eBooks · doi:10.4324/9780429498992 · Cited by 48
Aden & the Indian Ocean trade: 150 years in the life of a medieval Arabian port
(2008) · Choice Reviews Online · doi:10.5860/choice.45-2780 · Cited by 43
Philostorgius (2007) · Cited by 36
Smith, J. Z. (2003) · Cited by 31
Trade and Christianity in the Indian Ocean during Late Antiquity
Seland, E. H. (2012) · Journal of late antiquity · doi:10.1353/jla.2012.0002 · Cited by 27
Self-citationUne dédicace de marchands palmyréniens à Coptos
Bingen, J. (1984) · Chronique d Egypte · doi:10.1484/j.cde.2.308665 · Cited by 24
Lunde, P., & Porter, A. (2004) · University of Michigan Press eBooks · doi:10.30861/9781841716220 · Cited by 23
Bernand, A. (1984) · Gallica (Bibliothèque nationale de France) · Cited by 17
Amidon, P. R. (2007) · Cited by 16
Berenike and the Ancient Maritime Spice Route
Sidebotham, S. E. (2011) · doi:10.1525/9780520948389 · Cited by 11
Les vestiges antiques de la grotte de Hôq (Suqutra, Yémen) (note d'information)
Robin, C. J., & Gorea, M. (2002) · Comptes-rendus des séances de l année - Académie des inscriptions et belles-lettres · doi:10.3406/crai.2002.22441 · Cited by 10
Inscribed Pots, Emerging Identities: The Social Milieu of Trade
Ray, H. P. (2006) · Between the Empires · doi:10.1093/acprof:oso/9780195305326.003.0005 · Cited by 10
Palmyra and the Arabian Gulf Trade
Healey, J. F. (1996) · ARAM Periodical · doi:10.2143/aram.8.1.2002183 · Cited by 9
Tabula Peutingeriana : Codex Vindobonensis 324 : vollständige Faksimile-Ausgabe im Originalformat
Weber, E. (1976) · Akademische Druck- u. Verlagsanstalt eBooks · Cited by 8
Indiens et Proche-Orientaux dans une grotte de Suquṭrā (Yémen)
DRIDI, H. (2002) · Journal Asiatique · doi:10.2143/ja.290.2.504301 · Cited by 7
Lebahar, J.-C. (1981) · Semiotica · doi:10.1515/semi.1981.34.1-2.1 · Cited by 6
Nestorian Christianity In The Pre - Islamic UAE And South Eastern Arabia
Hellyer, P. (2001) · doi:10.35217/0048-018-072-016 · Cited by 3
Colless, B. E. (1978) · Cited by 2
(2003) · Medical Entomology and Zoology
(2008)
Flagged first, then by citations
6 of the 81 references couldn’t be matched to a known paper.
Research works printed but not linked: 35
- Sartre, 1996, ‘Palmyre: cité grecque’, Annales Archéologiques Arabes Syriennes, 42, 391
- Godley, 1920, Herodotus: the Persian wars
- Gregoratti, 2010, Voprosy epigrafiki: sbornik statei (Problems of epigraphy: collected articles), 4, 21
- Wolska-Conus, 1968, Topographie chrétienne
- Brubaker, ‘The “diaspora” diaspora’, pp. 5–7
- Thomas, 2006, Myos Hormos – Quseir al-Qadim: Roman and Islamic ports on the Red Sea, volume 1: survey and excavations 1999–2003, 127
- Bron, 1986, ‘Palmyreniens et chaldeens en Arabie du sud’, Studi epigrafici e linguistici sul Vicino Oriente antico, 3, 95
- Tom Brughmans, Anna Collar, and Fiona Coward, eds., The connected past: challenging networks in archaeology and history, Oxford: Oxford University Press, forthcoming
- Tomber, Indo-Roman trade, pp. 147–151
- 1998, Histoire de Barus, Sumatra: le site de Lobu Tua I: études et documents, 77
- Brubaker, ‘The “diaspora” diaspora’, pp. 5–6
- Tomber, Indo-Roman trade, pp. 30
- 1996, Les Annales Archeologiques Arabes Syriennes
- Seland, ‘Persian Gulf’, pp. 398–409
- Imagery, 2001, PUB 109: Atlas of pilot charts for the Indian Ocean
- Yon, Notables de Palmyre, pp. 57–98
- Yon, Notables de Palmyre, pp. 254–261
- Brubaker, ‘The “diaspora” diaspora’, pp. 5–6
- Salles, 1994, The Roman and Byzantine army in the East, 175
- McNeill, 1987, ‘The era of civilizations in world history’, Newsletter of the World History Association, 4, 1
- Seyrig, 1963, ‘Les fils du roi Odainat’, Annales Archéologiques de Syrie, 13, 161
- Casson, Periplus Maris Erythraei, pp. 6–8
- Teixidor, 1978, ‘Un port romain du désert: Palmyre et son commerce d'Auguste à Caracalla’, Semitica, 34, 1
- Yon, 2012, Inscriptions greques et latines de la Syrie: Palmyre
- Potts, Arabian Gulf, pp. 242–247
- Potts, 1999, The Arabian Gulf in antiquity, volume II: from Alexander the Great to the coming of Islam, 330
- Seland Eivind H. , ‘Trade and Christianity’, pp. 80–83
- Cruse, 1998, Eusebius’ ecclesiastical history: complete and unabridged
- Hellyer, ‘Nestorian Christianity’, pp. 86–89
- Dijkstra, 1999, Berenike 1997: report of the 1997 excavations at Berenike and the survey of the Egyptian Eastern Desert, including excavations at Shenshef, 207
- Sidebotham, ‘Berenike’, pp. 74–75
- Yon, Notables de Palmyre, pp. 57–77
- Brubaker, ‘The “diaspora” diaspora’, pp. 5–6
- Colless, ‘Traders of the pearl’, pp. 17–38
- Seland, 2010, Ports and power in the Periplus: complex societies and maritime trade on the Indian Ocean in the first century AD
Cited by
Sorted by citations
Emerging Network-Based Tools in Movement Ecology
Jacoby, D. M. P., & Freeman, R. (2016) · Trends in Ecology & Evolution · doi:10.1016/j.tree.2016.01.011 · Cited by 219
Kitayama, S., Salvador, C. E., Nanakdewa, K., Rossmaier, A., Martín, Á. S., & Savani, K. (2022) · American Psychologist · doi:10.1037/amp0001073 · Cited by 173
Archaeology of Trade in the Western Indian Ocean, 300 BC–AD 700
Seland, E. H. (2014) · Journal of Archaeological Research · doi:10.1007/s10814-014-9075-7 · Cited by 133
Self-citationLeidwanger, J. (2020) · doi:10.1093/oso/9780190083656.001.0001 · Cited by 64
The Meroitic Empire: Trade and Cultural Influences in an Indian Ocean Context
Haaland, R. (2014) · African Archaeological Review · doi:10.1007/s10437-014-9169-0 · Cited by 49
Then‐Obłuska, J. (2016) · Polish Archaeology in the Mediterranean · doi:10.5604/01.3001.0010.0126 · Cited by 32
Veevers, D. (2015) · Journal of Global History · doi:10.1017/s1740022814000370 · Cited by 27
Çetin, M. (2020) · Journal of Family Business Management · doi:10.1108/jfbm-02-2020-0017 · Cited by 25
1 Beyond the Silk Road: Toward Alternative Models of Transimperial Exchange
von Reden, S. (2023) · De Gruyter eBooks · doi:10.1515/9783110607628-002 · Cited by 22
Population Genomics of Mycobacterium leprae Reveals a New Genotype in Madagascar and the Comoros
Avanzi, C., Lecorché, E., Rakotomalala, F. A., Benjak, A., Rabenja, F. R., Ramarozatovo, L. S., Cauchoix, B., Andrianarivelo, M. R., Tió‐Coma, M., Leal-Calvo, T., et al. (2020) · Frontiers in Microbiology · doi:10.3389/fmicb.2020.00711 · Cited by 22
Early Christianity in East Africa and Red Sea/Indian Ocean Commerce
Seland, E. H. (2014) · African Archaeological Review · doi:10.1007/s10437-014-9172-5 · Cited by 20
Self-citationvon Reden, S. (2023) · De Gruyter eBooks · doi:10.1515/9783110607628-010 · Cited by 19
Beyond frontiers: Ancient Rome and the Eurasian trade networks
Galli, M. (2016) · Journal of Eurasian Studies · doi:10.1016/j.euras.2016.12.001 · Cited by 19
Networks as Proxies: A Relational Approach Towards Economic Complexity in the Roman Period
Preiser-Kapeller, J. (2020) · Springer eBooks · doi:10.1007/978-3-030-47898-8_3 · Cited by 16
Aksum and the Bible: Old Assumptions and New Perspectives
Piovanelli, P. (2019) · Aethiopica · doi:10.15460/aethiopica.21.0.1161 · Cited by 14
Glomb, T. (2021) · PLoS ONE · doi:10.1371/journal.pone.0256356 · Cited by 11
A tale of new crops in the arid Arabian Peninsula oasis from antiquity to the early Islamic period
Dabrowski, V., Bouchaud, C., Desormeau, X., Herveux, L., Chambraud, E., Ryan, S. E., & Tengberg, M. (2024) · Vegetation History and Archaeobotany · doi:10.1007/s00334-023-00976-4 · Cited by 9
Kotarba-Morley, A. M. (2018) · Springer eBooks · doi:10.1007/978-3-319-99408-6_34 · Cited by 9
Revisiting CPEC: A Corridor of Opportunities
CEO and Founder, T. B. U. K., & Farooq, A. (2020) · Journal of Social and Political Sciences · doi:10.31014/aior.1991.03.01.162 · Cited by 8
Networks and Clusters in Business History
Buchnea, E. (2016) · Northumbria Research Link (Northumbria University) · doi:10.4324/9780203736036.ch17 · Cited by 7
Pearl and Mother of Pearl in Hispania: Exploitation and Trade of Marine Luxury Products
Bustamante-Álvarez, M., Casasola, D. B., & Castellano-Hernández, M.-Á. (2021) · Journal of Maritime Archaeology · doi:10.1007/s11457-021-09290-4 · Cited by 6
Ruano, Á. A. (2018) · Atlantic Studies · doi:10.1080/14788810.2018.1499325 · Cited by 5
Palmyra: At the Crossroads of the Ancient World
Raja, R., & Seland, E. H. (2024) · Journal of Archaeological Research · doi:10.1007/s10814-024-09203-8 · Cited by 5
Self-citationCounter Networks of Empires: Reading unexpected people in unexpected places
Mar, T. B., & Rhook, N. (2018) · Journal of Colonialism and Colonial History · doi:10.1353/cch.2018.0009 · Cited by 5
Thinking About the Indian Ocean and the Mausam Initiative
Bhalla, M. (2020) · India Quarterly A Journal of International Affairs · doi:10.1177/0974928420936106 · Cited by 5
Preiser-Kapeller, J., & Mitsiou, E. (2019) · Medieval Worlds · doi:10.1553/medievalworlds_no9_2019s187 · Cited by 4
Commodus restitutor commerciorum. The role of Palmyrene Trading Community at Porolissum
Opreanu, C. H. (2021) · Ephemeris Napocensis · doi:10.33993/ephnap.2020.30.79 · Cited by 4
Dueppen, S. A., & Gallagher, D. E. (2023) · Journal of Anthropological Archaeology · doi:10.1016/j.jaa.2023.101567 · Cited by 4
Behind gold for pepper: The players and the game of Indo-Mediterranean trade
Simmons, J. A. (2023) · Journal of Global History · doi:10.1017/s1740022823000165 · Cited by 3
Chen, G., Li, G., Liu, M., Luo, K., Huang, Y., Bao, C., & Zhan, C. (2024) · Marine Geology · doi:10.1016/j.margeo.2024.107288 · Cited by 3
2 Local, Regional, and Imperial Economies
von Reden, S. (2021) · De Gruyter eBooks · doi:10.1515/9783110607642-003 · Cited by 3
Food crops known from literary and documentary sources in Roman Italy and the empire
Kron, G. (2025) · Vegetation History and Archaeobotany · doi:10.1007/s00334-025-01044-9 · Cited by 2
Insularity and Religious Life: The Case of Hellenistic Ikaros/Failaka Island
Stavrou, D. (2021) · Religions · doi:10.3390/rel12111002 · Cited by 2
8.A Tools of Economic Activity in the Hellenistic and Roman Worlds: Empires and Coordination
Weaverdyck, E. J. S., & Fabian, L. (2021) · De Gruyter eBooks · doi:10.1515/9783110607642-012 · Cited by 2
THE GREAT SILK ROAD WHICH DID NOT EXIST
Khazanov, A. M. (2022) · Archaeology and Early History of Ukraine · doi:10.37445/adiu.2022.01.13 · Cited by 1
Khan, Z. Z., Fazili, S. A., Baba, S. M., & Siddiqi, S. S. (2026) · Arba Jurnal Studi Keislaman · doi:10.64691/gqkwmx83 · Cited by 1
Associations and Interactions in Urban Networks of the Roman Near East
Seland, E. H. (2021) · Journal of Urban Archaeology · doi:10.1484/j.jua.5.123680 · Cited by 1
Self-citationHint Okyanusu'nun Geleneksel Ticaret Yolu: Hint Ticaret Yolu Hakkında Çalışma
Ebrahim, A. İ. C. (2020) · DergiPark (Istanbul University) · Cited by 1
Islamization and trade in the Arabian Gulf in the age of Mohammad and Charlemagne
López, J. C. C. (2017) · Archaeopress Publishing Ltd eBooks · doi:10.2307/j.ctv1pdrqgc.13 · Cited by 1
12.C Institutions and Economic Relations in the Roman Empire: Consumption, Supply, and Coordination
Weaverdyck, E. J. S. (2021) · De Gruyter eBooks · doi:10.1515/9783110607642-020 · Cited by 1
3.A Economic Actors in the Hellenistic and Roman Empires: The Mediterranean and Southwest Asia
Fabian, L., & Weaverdyck, E. J. S. (2021) · De Gruyter eBooks · doi:10.1515/9783110607642-005 · Cited by 1
Ancient Indian Ocean Trade and the Roman Economy
Simmons, J. A. (2022) · Palgrave studies in ancient economies · doi:10.1007/978-3-031-06281-0_13 · Cited by 1
Seland, E. H. (2024) · Oxford University Press eBooks · doi:10.1093/oxfordhb/9780190858117.013.13 · Cited by 1
Self-citationCuffel, A., & Gamliel, O. (2018) · Entangled Religions · doi:10.46586/er.v6.2018.1-33 · Cited by 1
Topography and Tools of Interaction
Leidwanger, J. (2020) · Oxford University Press eBooks · doi:10.1093/oso/9780190083656.003.0002
Maritime Interaction and Mediterranean Communities
Leidwanger, J. (2020) · Oxford University Press eBooks · doi:10.1093/oso/9780190083656.003.0001
Leidwanger, J. (2020) · Oxford University Press eBooks · doi:10.1093/oso/9780190083656.003.0004
Leidwanger, J. (2020) · Oxford University Press eBooks · doi:10.1093/oso/9780190083656.003.0005
Maritime Networks in the Roman East
Leidwanger, J. (2020) · Oxford University Press eBooks · doi:10.1093/oso/9780190083656.003.0006
Leidwanger, J. (2020) · Oxford University Press eBooks · doi:10.1093/oso/9780190083656.003.0003
Three Means of Indian Ocean Trade: Bartering, Purchasing, and Gifting
Hu, L. (2022) · Advances in Social Science, Education and Humanities Research/Advances in social science, education and humanities research · doi:10.2991/assehr.k.220110.113
Travelling in a World of Marvels
Mukherjee, R. (2022) · Springer eBooks · doi:10.1007/978-981-16-6581-3_9
(2015) · University College London eBooks · doi:10.14324/111.9781911576631
Monasteries and Sacred Landscapes & Byzantine Connections - Volume 9. 2019
Institute for Medieval Research (Hrsg.) (2019) · Medieval Worlds · doi:10.1553/medievalworlds_no9_2019
Cuffel, A., & Gamliel, O. (2018) · Entangled Religions · doi:10.46586/er.v6.2018.0-368
Carrillo, F. (2022) · Edward Elgar Publishing eBooks · doi:10.4337/9781800378636.00020
12.A Social, Political, and Economic Dynamics in a Desert Frontier
Weaverdyck, E. J. S. (2023) · De Gruyter eBooks · doi:10.1515/9783110607628-014
Christian and Sogdian Traders, and the Indo-Sasanian Trade
Kumar, A. (2023) · Palgrave studies in ancient economies · doi:10.1007/978-3-031-43593-5_5
Conclusion: Theorizing the Indo-Sasanian Trade
Kumar, A. (2023) · Palgrave studies in ancient economies · doi:10.1007/978-3-031-43593-5_8
Tradigital Humanities: Experiences in a context of change.
González, J. P. (2024) · Índice Histórico Español · doi:10.1344/ihe2023.136.1
Roman and Late Antique Shipwrecks from Southwest Turkey and the Northeast Mediterranean
Leidwanger, J. (2020) · Oxford University Press eBooks · doi:10.1093/oso/9780190083656.005.0001
Wind Patterns in the Southeast Aegean and Northeast Mediterranean
Leidwanger, J. (2020) · Oxford University Press eBooks · doi:10.1093/oso/9780190083656.005.0002
Leidwanger, J. (2020) · Oxford University Press eBooks · doi:10.1093/oso/9780190083656.002.0003
Leidwanger, J. (2020) · Oxford University Press eBooks · doi:10.1093/oso/9780190083656.002.0005
Berthon, A. (2024) · theses.fr (ABES) · doi:10.70675/5dc65a80z021bz4c09za6edzafa8937dff42
Anchoring Early Historic Networks in the Phenomenon of Settlement Clustering
Dwivedi, M. (2024) · Springer eBooks · doi:10.1007/978-981-97-6230-9_14
Eastern Arabia and the Persian Gulf in the Hellenistic and Late Antique Period
Carter, R. A. (2025) · Oxford University Press eBooks · doi:10.1093/oxfordhb/9780190858155.013.57
Cobb, M. A. (2025) · South Asia Journal of South Asian Studies · doi:10.1080/00856401.2025.2485733
Upadhyay, N. (2025) · Religions · doi:10.3390/rel16091147
The Western Networks of Palmyra
Seland, E. H. (2025) · Cambridge University Press eBooks · doi:10.1017/9781009532044.002
Self-citationIndividual vs Collective Choice of Risk Mitigating Institutions: Experimental EvidencePreprint
Antonio Cabrales, Y., Clots‐Figueras, I., Hérnan-Gonzalez, R., & Kujal, P. (2025) · SSRN Electronic Journal · doi:10.2139/ssrn.5761423
Park, G. (2025) · eCommons (Cornell University) · doi:10.7298/3t1b-fw82
Seland, E. H. (2026) · Palgrave studies in ancient economies · doi:10.1007/978-3-031-90855-2_3
Self-citationAbrahms‐Kavunenko, S. (2025) · Social Analysis · doi:10.3167/sa.2025.690303
Délos, île-monde : analyse des réseaux déliens (314-69 av. n.e.)
Neau, A. (2024) · theses.fr (ABES) · doi:10.70675/bb5b75e5z0af8z479bza35azc1f8bdcbde68
Mochtar, A. S., Adhityatama, S., Hendrawan, M. F., Restiyadi, A., Purnawibowo, S., & Soedewo, E. (2026) · The International Journal of Nautical Archaeology · doi:10.1080/10572414.2026.2714901
Metadata
- Authors
- Seland, E. H.
- Affiliations
- University of Bergen (NO)
- Corresponding author
- Seland, Eivind Heldaas
- Venue
- Journal of Global History
- Publisher
- Cambridge University Press (CUP)
- Published
- 2013-10-02
- Volume
- 8
- Issue
- 3
- Pages
- 373-390
- ISSN
- 1740-0228 (ISSN-L)
- 1740-0236
- OpenAlex
- W2113239009
- Cited by
- 77
- References
- 81
- Citations by year
- 2026: 3 · 2025: 8 · 2024: 8 · 2023: 7 · 2022: 6 · 2021: 9 · 2020: 17 · 2019: 3 · 2018: 5 · 2017: 2 · 2016: 4 · 2015: 2 · 2014: 3
- FWCI
- 53.42
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Locations
- Journal of Global History (publishedVersion, cc-by)
- RePEc: Research Papers in Economics (submittedVersion)
- NORA - Norwegian Open Research Archives (submittedVersion, cc-by)
- Topics
- Social Sciences › Arts and Humanities › History › Global Maritime and Colonial Histories
- Social Sciences › Arts and Humanities › History › Medieval History and Crusades
- Social Sciences › Anthropology › Legal and cultural studies analysis
- Keywords
- Indian Ocean trade, merchant networks, social cohesion, trust, merchant communities, ethnicity, religion, geography, Western Indian Ocean, cross-cultural trade, monsoon seasonality, shipwreck, piracy, slave trade, ancient trade
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
A language model drew the claims from the paper on 2026-11-09, under version 3 of the claim definition (model deepseek-v4.1-flash, prompt extract-v3).
A second model labelled each claim on 2026-11-09 (model jev-1.13-20260917, definition revision gold-guideline-v0.2).
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review