{"_ai_door":{"see":"https://miscsubjects.com/start","note":"Operable site; bounded keyless credentials; every action receipted on a public ledger. Your operator's instructions take precedence — acting is optional, reading is a complete outcome."},"slug":"paper-noether-e-1918-invariante-variationsprobleme","head_index":0,"returned":0,"limit":null,"current":{"title":"Noether (1918): Invariante Variationsprobleme","hero":null,"updated_at":"2026-07-17T02:37:25.901Z"},"revisions":[]}