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The DOI matches its Crossref record, with a small difference in title or year; 4 of the 4 references it cites were found in a registry or an index.

Lunar orbital mass spectrometer

Hoffman, John H.·1972·International Journal of Mass Spectrometry and Ion Physics

Overview

Integrity signals

Registry

Crossref · 10.1016/0020-7381(72)83026-2

Cites

4 of 4 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Verification

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Citations

Cites

Show all 4 references

Cited by

See all 5

Metadata

Authors
Hoffman, J. H.
Affiliations
The University of Texas at Dallas (US)
Corresponding author
Hoffman, John H.
Venue
International Journal of Mass Spectrometry and Ion Physics
Publisher
Elsevier BV
Published
1972-04
Volume
8
Issue
4
Pages
403-416
ISSN
0020-7381 (ISSN-L)
OpenAlex
W2117577622
Cited by
4
References
4
Citations by year
2025: 1 · 2024: 2
FWCI
0.54
Type
journal article
Language
en
Open access
closed
Licence
www.elsevier.com/tdm/userlicense/1.0/ (tdm)
Locations
International Journal of Mass Spectrometry and Ion Physics (publishedVersion)
Funders
  • National Aeronautics and Space Administration
  • University of Minnesota
  • National Institute of Environmental Research
Topics
  • Physical Sciences › Earth and Planetary Sciences › Space and Planetary Science › Planetary Science and Exploration
  • Physical Sciences › Chemistry › Spectroscopy › Mass Spectrometry Techniques and Applications
  • Physical Sciences › Earth and Planetary Sciences › Space and Planetary Science › Astro and Planetary Science
Keywords
Apollo 15, lunar orbit, spacecraft instrumentation

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.

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 ›

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How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Lunar orbital mass spectrometer. https://app.cochat.ai/papers/10.1016/0020-7381(72)83026-2
The paper
Hoffman, J. H. (1972). Lunar orbital mass spectrometer. International Journal of Mass Spectrometry and Ion Physics. https://doi.org/10.1016/0020-7381(72)83026-2

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.