{"node":"0x4adc180b80f5fa2a0d59c6cfa81e2a4abad710207eb70ccf2c458e5ea953fa63","name":"geometricoptics.liber3.eth","parent_name":"liber3.eth","is_subdomain":true,"root_cid":"bafybeiarrvrfkhk37tiy3d4jgdee3lm2g4q655c234tjfq5v6civgxlxly","title":"几何光学.像差.光学设计 - 李晓彤 芩兆丰 - pdf","icon_url":null,"manifest_url":null,"analysis":{"root_cid":"bafybeiarrvrfkhk37tiy3d4jgdee3lm2g4q655c234tjfq5v6civgxlxly","model":"openai/gpt-5.4-mini","analyzed_at":"2026-05-10T03:35:03.232Z","path":"analysis/by-cid/lx/ly/bafybeiarrvrfkhk37tiy3d4jgdee3lm2g4q655c234tjfq5v6civgxlxly.json","category":"Education","category_confidence":0.91,"summary":"A textbook-style landing page for a Chinese optics book with chapter listings, metadata, and outbound navigation links.","quality_tier":"good","quality_score":0.78,"security_risk":"low","security_risk_score":0.08,"threat_type":"none","safe_to_list":true},"contenthashes":[{"contenthash_protocol":"ipfs","root_cid":"bafybeiarrvrfkhk37tiy3d4jgdee3lm2g4q655c234tjfq5v6civgxlxly","contenthash_set_block":20654092,"contenthash_set_tx_hash":"0x6785d26854b902ba1f218a080bf42b8b84a4f6ebee4bd7174bb7a40001b77afc"}]}