[abalone]

At least in one case the authors claimed to use ChatGPT to "generate the citations after giving it author-year in-text citations, titles, or their paraphrases." They pasted the hallucinations in without checking. They've since responded with corrections to real papers that in most cases are very similar to the hallucination, lending credibility to their claim.[1]

Not great, but to be clear this is different from fabricating the whole paper or the authors inventing the citations. (In this case at least.)

[1] https://openreview.net/forum?id=IiEtQPGVyV

[bjourne]

I counted 15 hallucinated citations. The authors explanation is plausible, but it is still 15 citations to works they clearly have not read. Any university teaches you that citing sources you personally have not verified supports you claim(s) is fraudulent. Apologizing is not enough, they should retract the article.

[abalone]

What makes you say they "clearly have not read" their citations? Are you assuming that because they used ChatGPT to generate the citation section based on their description of the papers that they haven't read the papers? Are you suggesting that their clarifications of which real papers the ChatGPT citations were meant to map to are fake, and if so which ones?