The scheduled maintenance has been completed.
Sep 16, 16:01 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 14, 21:00 UTC
Our deposit system (doi.crossref.org) will undergo scheduled maintenance from 21:00 UTC, Friday, 14 September until 16:00 UTC, Sunday, 16 September. During this time we will accept your submissions, but processing will be delayed until the maintenance is completed.
Sep 10, 18:31 UTC