{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:Z3E5MNIWSUHIRDXICD742VFQ6C","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":"b137f8e09995ca31e9b31660896d04bea16c3718c1346ec2225cc3bf5712d888","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-03-02T07:15:37Z","title_canon_sha256":"fc0e0ab8ee50781f32bbebdf23ec39f44bf3a10c5caa7b19f670522702dc99d3"},"schema_version":"1.0","source":{"id":"2603.01544","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2603.01544","created_at":"2026-07-30T01:19:38Z"},{"alias_kind":"arxiv_version","alias_value":"2603.01544v2","created_at":"2026-07-30T01:19:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.01544","created_at":"2026-07-30T01:19:38Z"},{"alias_kind":"pith_short_12","alias_value":"Z3E5MNIWSUHI","created_at":"2026-07-30T01:19:38Z"},{"alias_kind":"pith_short_16","alias_value":"Z3E5MNIWSUHIRDXI","created_at":"2026-07-30T01:19:38Z"},{"alias_kind":"pith_short_8","alias_value":"Z3E5MNIW","created_at":"2026-07-30T01:19:38Z"}],"graph_snapshots":[{"event_id":"sha256:02aa2b691f0017c5bc2ea851e2b1f635ed7497b3956c32146993f92b2946322e","target":"graph","created_at":"2026-07-30T01:19:38Z","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/2603.01544/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent image generators produce photo-realistic content that undermines the reliability of downstream recognition systems. As visual appearance cues become less pronounced, appearance-driven detectors that rely on forensic cues or high-level representations lose stability. This motivates a shift from appearance to behavior, focusing on how images respond to controlled perturbations rather than how they look. In this work, we identify a simple and universal behavioral signal. Natural images preserve stable semantic representations under small, structured perturbations, whereas generated images ","authors_text":"Congcong Bian, Hui Li, Xinchang Wang, Xingjun Ma, Yuechen Zhang, Yunhao Chen, Zihao Guo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-03-02T07:15:37Z","title":"RA-Det: Towards Universal Detection of AI-Generated Images via Robustness Asymmetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.01544","kind":"arxiv","version":2},"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":"sha256:43c7385bbdf5a573e77bc719e5d3270f4fdab913b91d6968138dd7bb4249b0b6","target":"record","created_at":"2026-07-30T01:19:38Z","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":"b137f8e09995ca31e9b31660896d04bea16c3718c1346ec2225cc3bf5712d888","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-03-02T07:15:37Z","title_canon_sha256":"fc0e0ab8ee50781f32bbebdf23ec39f44bf3a10c5caa7b19f670522702dc99d3"},"schema_version":"1.0","source":{"id":"2603.01544","kind":"arxiv","version":2}},"canonical_sha256":"cec9d63516950e888ee810ffcd54b0f09f64133023d09c898670cbf01a2a6562","receipt":{"builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cec9d63516950e888ee810ffcd54b0f09f64133023d09c898670cbf01a2a6562","first_computed_at":"2026-07-30T01:19:38.313536Z","kind":"pith_receipt","last_reissued_at":"2026-07-30T01:19:38.313536Z","receipt_version":"0.3","signature_status":"unsigned_v0"},"source_id":"2603.01544","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:43c7385bbdf5a573e77bc719e5d3270f4fdab913b91d6968138dd7bb4249b0b6","sha256:02aa2b691f0017c5bc2ea851e2b1f635ed7497b3956c32146993f92b2946322e"],"state_sha256":"fdd36d8a50ae6f176dd040580b59909c3f63c79d588116265f6afc8e0ce250cb"}