Attention Authors: Temporary changes to announcement schedule due to Labor Day holiday

This coming Monday, September 7, 2026, arXiv will be observing Labor Day, a federal holiday in the United States. This will temporarily affect arXiv’s mailings, help desk, and announcement schedule as the arXiv staff are relaxing offline for the holiday. This brief change will only affect the announcement of new submissions; arXiv servers will otherwise remain in operation, existing papers will still be available to browse, and arXiv will be accepting new submissions during this time.

Submissions to arXiv are typically made public on arXiv.org and on a regular schedule. As our team celebrates Labor Day, announcements will be slightly deferred.

As you plan your submissions to arXiv in the coming days, please be aware of the following changes:

• Monday, September 7, 2026. No announcement or help desk support. Articles received and accepted at or after 14:00ET Friday, September 4, 2026, and before 14:00ET Tuesday, September 8, 2026 will be announced on Tuesday, September 8, 2026 at 20:00ET.

To stay up to date on arXiv news and changes to the announcement schedule, subscribe to the arXiv blog or follow us on social (Twitter/X, Mastodon, Bluesky and LinkedIn) for timely updates.