In 2022, Guillaume Cabanac noticed something unusual: a study had attracted more than 100 citations in a short span of less than two months of being published.
Cabanac, a computer scientist at the University of Toulouse in France, initially flagged the study on PubPeer after it was highlighted by the Problematic Paper Screener, which automatically identifies research papers with certain issues.
The screener flagged this particular paper — which has since been retracted — for containing so-called tortured phrases, strange twists on established terms that were probably introduced by translation software or humans looking to circumvent plagiarism checkers.
But Cabanac noticed something weird: The study had been cited 107 times according to the ‘Altmetrics donut,’ an indicator of an article’s potential impact, yet it had been downloaded just 62 times.
Continue reading How thousands of invisible citations sneak into papers and make for fake metrics