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arXiv limits submissions to two papers per month amid AI paper surge

arXiv has implemented new submission limits, restricting researchers to a maximum of two papers per calendar month and three active submissions at any given time. This policy, effective October 1, 2026, is a direct response to the overwhelming volume of AI-generated papers that are straining the platform's volunteer moderation system. The move aims to curb the submission of low-quality or 'salami-sliced' papers, which have surged due to AI's ability to lower the barrier to paper production. AI

IMPACT This policy change by arXiv may slow the dissemination of AI-generated research, potentially impacting the pace of AI development and requiring researchers to be more strategic about submissions.

RANK_REASON Policy change by a major academic pre-print server in response to AI-driven content volume.

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AI-generated summary · Google Gemini · from 3 sources. How we write summaries →

arXiv limits submissions to two papers per month amid AI paper surge

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1 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Significant
Policy change by a major academic pre-print server in response to AI-driven content volume.
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3 independent sources
Multiple independent publishers reporting the same story raises confidence that it's real and newsworthy.
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policy, other
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2 days old
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Full methodology in our editorial standards.

COVERAGE [3]

  1. 量子位 (QbitAI) TIER_1 中文(ZH) · 闻乐 ·

    arXiv's Strictest New Rule! Maximum 2 Submissions Per Person Per Month, Rejected Papers Do Not Refund Quota

    换区也没用

  2. r/MachineLearning TIER_1 English(EN) · /u/Nunki08 ·

    arXiv now limits submitters to up to two submissions per calendar month [N]

    <table> <tr><td> <a href="https://www.reddit.com/r/MachineLearning/comments/1wvg7yc/arxiv_now_limits_submitters_to_up_to_two/"> <img alt="arXiv now limits submitters to up to two submissions per calendar month [N]" src="https://external-preview.redd.it/_v0aV_eBcgrKdbMmptn1ri5KPX5…

  3. Mastodon — mastodon.social TIER_1 English(EN) · [email protected] ·

    Startup Fortune: arXiv now limits every researcher to two paper submissions a month. “ArXiv capped every submitter to two papers per calendar month starting Oct

    Startup Fortune: arXiv now limits every researcher to two paper submissions a month. “ArXiv capped every submitter to two papers per calendar month starting October 1, 2026, with a three-submission active ceiling, a direct response to a flood of AI-generated papers overwhelming i…