AI RESEARCH
Detecting Cognitive Signatures in Typing Behavior for Non-Intrusive Authorship Verification
arXiv CS.LG
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ArXi:2603.00177v2 Announce Type: replace-cross The proliferation of AI-generated text has intensified the need for reliable authorship verification, yet current output-based methods are increasingly unreliable. We observe that the ordinary typing interface captures rich cognitive signatures, measurable patterns in keystroke timing that reflect the planning, translating, and revising stages of genuine composition.