Pre-submission integrity gate for LaTeX papers: every reference verified against real scholarly records. No LLM guessing.
Check every reference of a LaTeX paper against real scholarly records before you submit. No LLM guessing, no false accusations.
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Language models invent references, and copy-pasted BibTeX carries wrong years, wrong authors and dead DOIs. paper-preflight reads your .tex and .bib files and asks Crossref, dblp, arXiv, DataCite, PubMed and OpenAlex (and Semantic Scholar, if you have a key) about every cited work:
- Does it exist? - Does it match what you wrote? - Has it been retracted? - Has the preprint you cite been published since?
When it cannot tell, it says so instead of guessing.
Status: v0.4, an early release. False positives are the bugs we most want to hear about: please open an issue.
The repository's demo paper cites eleven works, several of them wrong on purpose. A real run, against the live sources:
Each finding is backed by a record (or by every source answering "no"). The correct NeurIPS paper is verified through dblp even though Crossref only holds fake copies of it, and the two books without identifiers are reported as "cannot determine" instead of "not found".
Rule Finding ------ REF001 The DOI or arXiv ID points to a different paper REF002 The DOI or arXiv ID does not exist REF003 The work was not found in any source, and every source answered REF004 · REF005 The work was retracted, or has an expression of concern or a correction REF010–REF014 Authors, title, year or venue differ from the real record REF015 A cited preprint has been formally published REF016 The registry has a DOI the entry lacks (offe
From the project README.
Add the radar badge to your README — it shows your project was picked up by MCP Radar and links to this page:
[](https://mcp.liqiwa.com/s/amos689--paper-preflight.html)
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