1d ago

arXiv has implemented stricter moderation that rejects submissions like position papers and literature reviews for low quality or incorrect citations sparking debate on preprint openness

Rejections include genuine human citation errors from overworked researchers.

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Original post

And there are genuine human errors, eg the Hendrycks/Bengio et al. paper last year with wrong citations. Is it a stupid mistake and avoidable? Yeah, sure. Will this happen to overworked PhD students? Yup, absolutely. And they’ll get the ban hammer, no appeals possible.

9:59 PM · May 17, 2026 View on X
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@tdietterich @JessicaHullman We all agree on that, we are just afraid that many good actors are going to be caught in the middle for honest editing mistakes.

If the bar is set in a way to only flag clear slop, nobady will have anything to argue.

Thomas G. DietterichThomas G. Dietterich@tdietterich

@JessicaHullman The majority of the papers where we find hallucinations are also single-author, "independent researchers". Many others are from paper mills or sock puppet accounts trying to boost citation counts. You don't want this on arXiv; it is a threat to knowledge.

4:56 AM · May 18, 2026 · 6.5K Views
12:10 PM · May 18, 2026 · 313 Views

@tdietterich I agree, I don't want it on arxiv! But I do see a difference between integrity filters like reject for fake citations & epistemic filters like reject if evidence of AI. The first rejects papers lacking basic legibility. The second asserts a stronger claim about what rigor means.

Thomas G. DietterichThomas G. Dietterich@tdietterich

@JessicaHullman The majority of the papers where we find hallucinations are also single-author, "independent researchers". Many others are from paper mills or sock puppet accounts trying to boost citation counts. You don't want this on arXiv; it is a threat to knowledge.

4:56 AM · May 18, 2026 · 6.5K Views
5:20 PM · May 18, 2026 · 1.3K Views