The existence of stealth corrections in scientific literature -- a threat to scientific integrity

Introduction: Thorough maintenance of the scientific record is needed to ensure the trustworthiness of its content. This can be undermined by a stealth correction, which is at least one post-publication change made to a scientific article, without providing a correction note or any other indicator that the publication was temporarily or permanently altered. In this paper we provide several examples of stealth corrections in order to demonstrate that these exist within the scientific literature. As far as we are aware, no documentation of such stealth corrections was previously reported in the scientific literature. Methods: We identified stealth corrections ourselves, or found already reported ones on the public database pubpeer.com or through social media accounts of known science sleuths. Results: In total we report 131 articles that were affected by stealth corrections and were published between 2005 and 2024. These stealth corrections were found among multiple publishers and scientific fields. Conclusion: and recommendations Stealth corrections exist in the scientific literature. This needs to end immediately as it threatens scientific integrity. We recommend the following: 1) Tracking all changes to the published record by all publishers in an open, uniform and transparent manner, preferably by online submission systems that log every change publicly, making stealth corrections impossible; 2) Clear definitions and guidelines on all types of corrections; 3) Support sustained vigilance of the scientific community to publicly register stealth corrections.