A journal veracity–diligence index

Inaccuracies, false information, and fraudulent work in scientific publications could cause indirect harm, lead to significant negative socioeconomic impacts, and erode public trust in science. Journals – and publishers – play an essential role as gate-keepers in ensuring the veracity of published scientific literature. However, beyond corporate pride and integrity, there is usually no legal obligation or formal regulatory requirement for journals to ensure the veracity of the work they publish or be efficient and transparent in any investigative proceedings. Here, I propose a numerical indicator of the performance of a journal in terms of its efforts at establishing the veracity of the work it publishes and due diligence, an index computed from the following values: a) frequency of alleged irregularities or misconduct, b) frequency of retractions, c) efficiency of the journal’s response to concerns or allegations, and d) transparency and thoroughness with which the journal investigates those concerns and announces its findings and actions.