Banned authors won’t be able to submit papers for one year.

Arxiv, the influential preprint server where researchers worldwide publish their work before formal peer review, is tightening its rules on AI-generated content.

The change comes as arXiv and others struggle to manage an influx of AI-generated materials masquerading as rigorous science.

One of the site's moderators described the new policy on social media.

Banned authors won’t be able to submit papers for one year.