COPE recommendations have been a leading authority on publication ethics since 1997. Founded by editors of medical journals, the Committee on Publication Ethics now has more than 12,500 members. Its guidance on citation integrity helps editorial boards assess the nature of a problem before deciding what action to take.
An issue that goes beyond a simple typo
COPE distinguishes several levels of severity among what it calls “citation integrity issues.” A problematic reference may simply result from human error, with no intent to mislead. It may also be caused by a technical issue, for example one related to reference management software.
However, it can also reveal deliberate manipulation. This can range from strategic citation practices intended to inflate an impact factor to the outright fabrication of non-existent references. These situations therefore fall along a genuine spectrum of severity.
COPE’s Rrecommended assessment framework
To assess a citation issue, COPE recommends examining four dimensions.
• The nature of the issue
Is the reference partially correct, or entirely fabricated? This first question already strongly influences the appropriate editorial response.
• Its location in the manuscript
Does the issue occur in a meta-analysis, where its impact may be substantial? Or is it found in a discussion paragraph that is less central to the study’s conclusions?
• The category of the anomaly
Is the reference impossible to locate? Or is it a genuine reference being used misleadingly to support a claim that it does not actually substantiate?
• The scale of the problem
One or two isolated references do not warrant the same response as a significant proportion of the bibliography being affected. This framework therefore helps guide the decision: a minor correction, a request for clarification from the author, or a retraction procedure.
A context worsened by Paper Mills and AI
COPE has highlighted this issue in its recent discussions. Citation-related problems are becoming more widespread as paper mills continue to expand. The growing use of generative AI is further amplifying the phenomenon.
A citation to retracted content is also considered a warning sign in its own right by COPE. It may indicate a broader integrity issue within the manuscript concerned.
What this means for your editorial workflow
In practice, these recommendations mean that every editorial board should verify that cited references actually exist. It should also identify whether a source has been retracted since its original publication. Finally, it should detect unusual patterns, such as circular citation practices within the same group of authors.
However, checking references one by one does not scale when relying on purely manual methods. Automated verification therefore makes it possible to apply COPE’s framework systematically. This allows your editorial board to use the framework as soon as a manuscript is submitted, rather than only after concerns have already been raised.
LibScience develops an automated bibliographic reference verification solution for scientific journals and publishers, including the detection of retracted articles, automatic DOI enrichment and contextual citation relevance checking. Discover LibScience