How Citation Distortions Create Unfounded Authority¶
Greenberg, S. A. (2009). How Citation Distortions Create Unfounded Authority: Analysis of a Citation Network. BMJ, 339.
Cited by¶
4 citations across 4 artifacts.
Each citation links to the sentence it supports in the citing article.
Primes¶
- Differential Decay
- Citation drift: a numerical claim survives in secondary literature after the qualifier that conditioned it is dropped — "up to N%" becomes "N%" becomes "is N%."
This sourceDocuments citation transmutation — the conversion of a qualified hypothesis into asserted fact as the qualifier is dropped across the secondary literature.
Supported in partVerified against the work's full text
Greenberg documents qualified claims turning into asserted fact through citation, but with a hypothesis-to-fact example rather than a numerical 'up to N%' chain.
“This subclaim had transformed from hypothesis to “fact” through citation alone, a process that might be called citation transmutation”
- Citation drift: a numerical claim survives in secondary literature after the qualifier that conditioned it is dropped — "up to N%" becomes "N%" becomes "is N%."
- Empirical No-Failure Anchor
- A value quoted downstream without its sample size, endpoint, and sensitivity has been laundered rather than confirmed, and the confidence readers place in it grows with circulation while its actual support does not.
This sourceTraces how repeated citation of a claim detached from its supporting data converts a weakly supported statement into an accepted fact without any new evidence being produced.
Supported in partVerified against the work's full text
Greenberg shows claims gaining unfounded authority through repeated citation without supporting data, but does not discuss sample size, endpoint or sensitivity or use the laundering idea.
“Amplification of a claim is instead introduced into belief systems through the citing of review papers and other papers that lack data addressing the claim.”
- A value quoted downstream without its sample size, endpoint, and sensitivity has been laundered rather than confirmed, and the confidence readers place in it grows with circulation while its actual support does not.
- Trusted Intermediary Compromise
- Intelligence and academia. Trusted-insider compromise, where the channel propagating "trusted" information is itself the attack surface; and citation laundering, where a flawed finding is inherited through a chain of re-citation without re-verification.
This sourceShows a flawed claim inheriting authority through chains of re-citation without re-verification — citation laundering across a trusted channel.
Supported in partVerified against the work's full text
Greenberg documents citation distortion (bias, amplification, invention) turning an unsupported claim into accepted fact, backing the citation-laundering half only.
“citation can be used to generate information cascades resulting in unfounded authority of claims”
- Intelligence and academia. Trusted-insider compromise, where the channel propagating "trusted" information is itself the attack surface; and citation laundering, where a flawed finding is inherited through a chain of re-citation without re-verification.
Domain-specific¶
- Quote Laundering
- A well-documented instance is Steven Greenberg's 2009 analysis in the BMJ, "How citation distortions create unfounded authority
This sourceHow the belief that beta amyloid injures muscle in inclusion body myositis hardened into fact through citation bias, amplification by review papers and hypothesis-to-fact citation, despite weak primary data.
SupportedVerified against the source
- A well-documented instance is Steven Greenberg's 2009 analysis in the BMJ, "How citation distortions create unfounded authority
Verification¶
Does it exist? Confirmed. This work's DOI resolves to a registered record, which fixes its identity. That is all it fixes.
Does it back the claim? Read against the text for 4 of 4 citations: 1 supported, 3 supported in part. Each verdict is shown under its citation below, with what in the work backs the sentence.
Support is checked per citation rather than per work — the same source can be cited soundly in one article and wrongly in another. Per-citation recording began recently, so a citation with no recorded check is a gap in the record rather than evidence it went unchecked.
See how references were verified.
Registry ID ref:2de5425864cd · see in the full table