{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:LODKDNFU2GMCBYV2GLXT6DPP2J","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":"06721cfbab9dc41dc510fe0e6113c54268e1dc97ad92c9a302dbdde7d86396fd","cross_cats_sorted":["cs.CR","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-24T11:36:27Z","title_canon_sha256":"a91ea8942e7f8a2e3607788d0bcb221114e5c471889466e5c16771256b0c1caf"},"schema_version":"1.0","source":{"id":"2506.19533","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.19533","created_at":"2026-07-05T11:26:34Z"},{"alias_kind":"arxiv_version","alias_value":"2506.19533v1","created_at":"2026-07-05T11:26:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.19533","created_at":"2026-07-05T11:26:34Z"},{"alias_kind":"pith_short_12","alias_value":"LODKDNFU2GMC","created_at":"2026-07-05T11:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"LODKDNFU2GMCBYV2","created_at":"2026-07-05T11:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"LODKDNFU","created_at":"2026-07-05T11:26:34Z"}],"graph_snapshots":[{"event_id":"sha256:b9de8ab44120ee03a1523e78de634c341b2146e07e494ab600166e91c4251e54","target":"graph","created_at":"2026-07-05T11:26:34Z","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/2506.19533/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Backdoor attacks embed a hidden functionality into deep neural networks, causing the network to display anomalous behavior when activated by a predetermined pattern in the input Trigger, while behaving well otherwise on public test data. Recent works have shown that backdoored face recognition (FR) systems can respond to natural-looking triggers like a particular pair of sunglasses. Such attacks pose a serious threat to the applicability of FR systems in high-security applications. We propose a novel technique to (1) detect whether an FR network is compromised with a natural, physically realiz","authors_text":"Ambar Pal, Ankita Raj, Chetan Arora","cross_cats":["cs.CR","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-24T11:36:27Z","title":"Identifying Physically Realizable Triggers for Backdoored Face Recognition Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.19533","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":"sha256:14e2c32b3927b011930d5bd1d89c97f9a6b086bc78d9dd339182993f7110101e","target":"record","created_at":"2026-07-05T11:26:34Z","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":"06721cfbab9dc41dc510fe0e6113c54268e1dc97ad92c9a302dbdde7d86396fd","cross_cats_sorted":["cs.CR","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-24T11:36:27Z","title_canon_sha256":"a91ea8942e7f8a2e3607788d0bcb221114e5c471889466e5c16771256b0c1caf"},"schema_version":"1.0","source":{"id":"2506.19533","kind":"arxiv","version":1}},"canonical_sha256":"5b86a1b4b4d19820e2ba32ef3f0defd25683f5abf288dd8165eaff71fec21d70","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5b86a1b4b4d19820e2ba32ef3f0defd25683f5abf288dd8165eaff71fec21d70","first_computed_at":"2026-07-05T11:26:34.133031Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:26:34.133031Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RvdoHxkGadYIzh8vfzgkQkCubLnqxo8kCtPfSMFOh5UR3kItJqz2hmujnn0rzEuyOk7QEnJt3TzRIoOFriICAw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:26:34.133611Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.19533","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14e2c32b3927b011930d5bd1d89c97f9a6b086bc78d9dd339182993f7110101e","sha256:b9de8ab44120ee03a1523e78de634c341b2146e07e494ab600166e91c4251e54"],"state_sha256":"ab28a1085eec8fa3dd30c749ffcab0fb432b315057c16d9505614744a0754ffc"}