How to check DOIs before submission
Updated 2026-06-02
A single dead or mistyped DOI points a reviewer to nothing and signals a rushed submission. DOIs are copied by hand and rarely re-checked, so errors slip in easily. Here is how to catch them.
Check each DOI resolves
Append the DOI to https://doi.org/ and confirm it opens the intended paper. A DOI that resolves to a different paper is as damaging as a dead one, so verify the title and authors too.
Watch for fabricated references
References drafted with AI tools can include plausible-looking DOIs and titles that do not correspond to any real publication. Treat any DOI you did not copy from the publisher with suspicion.
Check the whole bibliography at once
Resolving DOIs one by one is slow, which is why it gets skipped. LaTeX Formatter verifies your entire .bib against CrossRef and flags dead DOIs and titles that cannot be found - see /doi-checker.
Frequently asked questions
Do dead DOIs really cause problems?+
Yes - they reduce perceived rigor during review and create real problems at the publisher's proofing stage when references are resolved automatically.
Check your paper before reviewers do
Upload your .tex or .zip and get a corrected file plus a plain-English changelog in under 60 seconds.
Check My Paper - Free