{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:AYRHEXY62LYRXJJS2TECI5YGNF","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"f9a3947a2e37ab370aa8db85408a4b058455157ca9ac8bec3b627996dfb29e7d","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-21T04:11:32Z","title_canon_sha256":"af550239631a8e8729a040d75535fdcd5b824a1c34b83187adaa6e550de3519c"},"schema_version":"1.0","source":{"id":"2605.21977","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.21977","created_at":"2026-05-22T01:04:18Z"},{"alias_kind":"arxiv_version","alias_value":"2605.21977v1","created_at":"2026-05-22T01:04:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.21977","created_at":"2026-05-22T01:04:18Z"},{"alias_kind":"pith_short_12","alias_value":"AYRHEXY62LYR","created_at":"2026-05-22T01:04:18Z"},{"alias_kind":"pith_short_16","alias_value":"AYRHEXY62LYRXJJS","created_at":"2026-05-22T01:04:18Z"},{"alias_kind":"pith_short_8","alias_value":"AYRHEXY6","created_at":"2026-05-22T01:04:18Z"}],"graph_snapshots":[{"event_id":"sha256:6144dd075899be2e9277d718d9e6578cf90f344bbfd2dd39d5e81e9e50e15d4d","target":"graph","created_at":"2026-05-22T01:04:18Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2605.21977/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"AI-generated content (AIGC) is rapidly improving, creating an urgent need for detectors that generalize across data sources, deployment pipelines, and visual modalities. A strongly generalizable detector should remain robust under distributional variations. However, we identify a consistent failure mode: SOTA AI-generated image detectors often collapse when applied to frames extracted from videos. Through systematic analysis, we show that this cross-modal gap arises from both entangled synthesis-agnostic video processing shifts, including color conversion, codec compression, resizing, and blur","authors_text":"Chenyang Jiang, Jingyong Su, Liangxu Su, Ming Tao, Shiyang Zhou, Tong Shao, Zhengcen Li","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-21T04:11:32Z","title":"Video as Natural Augmentation: Towards Unified AI-Generated Image and Video Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.21977","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:f5a8dfb6d7ec4413cabad6211c061b5ede76df22c96e037650a6de4c22deab5f","target":"record","created_at":"2026-05-22T01:04:18Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"f9a3947a2e37ab370aa8db85408a4b058455157ca9ac8bec3b627996dfb29e7d","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-21T04:11:32Z","title_canon_sha256":"af550239631a8e8729a040d75535fdcd5b824a1c34b83187adaa6e550de3519c"},"schema_version":"1.0","source":{"id":"2605.21977","kind":"arxiv","version":1}},"canonical_sha256":"0622725f1ed2f11ba532d4c8247706696ac6d718cc10861880daf596f5ff8abf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0622725f1ed2f11ba532d4c8247706696ac6d718cc10861880daf596f5ff8abf","first_computed_at":"2026-05-22T01:04:18.352469Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-22T01:04:18.352469Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dKBd+376KVX+fGAoIdLkioSBDqZKSOpDgsPrTS1dSpO5XzfFl2eLX8+3j4oq6RzfGB+p+9S0s3VueNDmR+QzBQ==","signature_status":"signed_v1","signed_at":"2026-05-22T01:04:18.353238Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.21977","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f5a8dfb6d7ec4413cabad6211c061b5ede76df22c96e037650a6de4c22deab5f","sha256:6144dd075899be2e9277d718d9e6578cf90f344bbfd2dd39d5e81e9e50e15d4d"],"state_sha256":"6f90e6bd7443285e222efd94ab6dbfddfd2125b077da4e7c458d632814cb3ad4"}