{"type": "article", "title": "The world’s mathematicians just issued a formal declaration telling AI companies to stop using their work without permission", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/the-worlds-mathematicians-just-issued-a-formal-declaration-telling-ai-companies", "original_source": "https://thenextweb.com/news/leiden-declaration-ai-mathematics-proof-attribution", "published": "2026-06-02T16:20:33+00:00", "accessed": "2026-07-18", "id": "the-worlds-mathematicians-just-issued-a-formal-declaration-telling-ai-companies"}