Show HN: TikTok but for Scientific Papers

# Papel — The Social Network for Researchers Source: [https://andreaturchet.github.io/website/index.html](https://andreaturchet.github.io/website/index.html) FEATURES ## Everything you need to stay on the cutting edge From personalized discovery to AI\-powered understanding — Papel transforms how you interact with academic research\. DISCOVERY ### A feed that knows what you're researching Papers ranked by your interests, trending topics, freshness, and community engagement\. Choose a feed mode in Settings when you want Latest instead of recommendations\. - Vector\-similarity powered recommendations - Full\-screen immersive paper cards - Never see the same paper twice  AI CHAT ### Talk to any paper\. Get instant answers\. Ask questions about any paper and get grounded answers from the full PDF — powered entirely on\-device using Apple Intelligence or local MLX models\. - RAG pipeline over full PDF text - 100% on\-device — your data never leaves - Apple Intelligence or local MLX backend  GAMIFICATION ### Test your knowledge\. Earn XP\. Level up\. AI\-generated quizzes on every paper\. Score perfectly to earn \+50 XP, maintain streaks, and climb the academic ranks from Undergrad to Nobel Laureate\. - 3\-question quizzes per paper - XP, streaks & academic ranks - Master papers to track expertise  COMMUNITY ### Connect with fellow researchers Like and comment on papers, share discoveries with colleagues via direct messages, and build your academic profile in a community that values knowledge\. - Likes, comments & shares - Direct messages between researchers - Academic profile & rank badges