Update. #arXiv just took a further step to limit the volume of #AI slop. arXiv calls them "low-value" submissions.
https://blog.arxiv.org/2026/10/01/updated-rate-limit-policy/
"As of October 1st, 2026, arXiv is instituting an updated rate limiting policy across all submitters and categories as a stopgap while we determine what may be the new best practice for authors employing more and more advanced AI tools, and to give us time to improve our moderation tools and procedures accordingly…arXiv now limits submitters to up to two submissions per calendar month, with a limit of three total active submissions at any given time."