{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:J4APZKQHPX7KXZK2NADKQZOA7O","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":"7c02f53e603f3ffb5ef3e43b2a0e95ac6141a48f69e758e53c7f889bc1fdfa43","cross_cats_sorted":["cs.AI","cs.CR","cs.CY","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2021-03-01T08:40:10Z","title_canon_sha256":"46fc049cd8cf71e92fe4c820fb7f50fbfc2025267f1fdf473e7def0af7f5cea4"},"schema_version":"1.0","source":{"id":"2103.00847","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2103.00847","created_at":"2026-07-05T02:19:47Z"},{"alias_kind":"arxiv_version","alias_value":"2103.00847v2","created_at":"2026-07-05T02:19:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.00847","created_at":"2026-07-05T02:19:47Z"},{"alias_kind":"pith_short_12","alias_value":"J4APZKQHPX7K","created_at":"2026-07-05T02:19:47Z"},{"alias_kind":"pith_short_16","alias_value":"J4APZKQHPX7KXZK2","created_at":"2026-07-05T02:19:47Z"},{"alias_kind":"pith_short_8","alias_value":"J4APZKQH","created_at":"2026-07-05T02:19:47Z"}],"graph_snapshots":[{"event_id":"sha256:bccbd7a681ae4811164b15c3352ef10fdc05b87fbc565306ba1cc44bc40adaa7","target":"graph","created_at":"2026-07-05T02:19:47Z","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/2103.00847/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recently, significant advancements have been made in face recognition technologies using Deep Neural Networks. As a result, companies such as Microsoft, Amazon, and Naver offer highly accurate commercial face recognition web services for diverse applications to meet the end-user needs. Naturally, however, such technologies are threatened persistently, as virtually any individual can quickly implement impersonation attacks. In particular, these attacks can be a significant threat for authentication and identification services, which heavily rely on their underlying face recognition technologies","authors_text":"Shahroz Tariq, Simon S. Woo, Sowon Jeon","cross_cats":["cs.AI","cs.CR","cs.CY","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2021-03-01T08:40:10Z","title":"Am I a Real or Fake Celebrity? Measuring Commercial Face Recognition Web APIs under Deepfake Impersonation Attack"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.00847","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":"sha256:18d397f464228ce8695097967a5257811ad7e0ff60425a3310598f1de49f835c","target":"record","created_at":"2026-07-05T02:19:47Z","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":"7c02f53e603f3ffb5ef3e43b2a0e95ac6141a48f69e758e53c7f889bc1fdfa43","cross_cats_sorted":["cs.AI","cs.CR","cs.CY","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2021-03-01T08:40:10Z","title_canon_sha256":"46fc049cd8cf71e92fe4c820fb7f50fbfc2025267f1fdf473e7def0af7f5cea4"},"schema_version":"1.0","source":{"id":"2103.00847","kind":"arxiv","version":2}},"canonical_sha256":"4f00fcaa077dfeabe55a6806a865c0fba8471ee91c5f4d06c1726063c66ba231","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4f00fcaa077dfeabe55a6806a865c0fba8471ee91c5f4d06c1726063c66ba231","first_computed_at":"2026-07-05T02:19:47.492083Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:19:47.492083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"c8vSluFGLgJd0YGX517InTg+zMOLYkUIzCogvQqpSW8To1jDnvmlU3WkIENzY5B5uYH+B/02KkhqjljoV2vyAw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:19:47.492416Z","signed_message":"canonical_sha256_bytes"},"source_id":"2103.00847","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:18d397f464228ce8695097967a5257811ad7e0ff60425a3310598f1de49f835c","sha256:bccbd7a681ae4811164b15c3352ef10fdc05b87fbc565306ba1cc44bc40adaa7"],"state_sha256":"df9118b9a489988dccdad9bed90fe59168015bc64b7b07be95871d004fec1ef5"}