{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:FU7KCR3OYNIRPDW6N7XWJKPVVU","short_pith_number":"pith:FU7KCR3O","canonical_record":{"source":{"id":"2312.02124","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2023-12-04T18:51:44Z","cross_cats_sorted":["cs.GR","cs.LG"],"title_canon_sha256":"f5a1b8a0d8a4432ed4c91e0219eb3c82f81291c881439859f8cae78f5dedb3cf","abstract_canon_sha256":"6594c6053a0ce7047b1b5f47d17680fa9c024bfefb42a7240bada0db099484ab"},"schema_version":"1.0"},"canonical_sha256":"2d3ea1476ec351178ede6fef64a9f5ad2a223174800359eced8a11a337786bca","source":{"kind":"arxiv","id":"2312.02124","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.02124","created_at":"2026-07-05T09:38:22Z"},{"alias_kind":"arxiv_version","alias_value":"2312.02124v2","created_at":"2026-07-05T09:38:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.02124","created_at":"2026-07-05T09:38:22Z"},{"alias_kind":"pith_short_12","alias_value":"FU7KCR3OYNIR","created_at":"2026-07-05T09:38:22Z"},{"alias_kind":"pith_short_16","alias_value":"FU7KCR3OYNIRPDW6","created_at":"2026-07-05T09:38:22Z"},{"alias_kind":"pith_short_8","alias_value":"FU7KCR3O","created_at":"2026-07-05T09:38:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:FU7KCR3OYNIRPDW6N7XWJKPVVU","target":"record","payload":{"canonical_record":{"source":{"id":"2312.02124","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2023-12-04T18:51:44Z","cross_cats_sorted":["cs.GR","cs.LG"],"title_canon_sha256":"f5a1b8a0d8a4432ed4c91e0219eb3c82f81291c881439859f8cae78f5dedb3cf","abstract_canon_sha256":"6594c6053a0ce7047b1b5f47d17680fa9c024bfefb42a7240bada0db099484ab"},"schema_version":"1.0"},"canonical_sha256":"2d3ea1476ec351178ede6fef64a9f5ad2a223174800359eced8a11a337786bca","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:38:22.897426Z","signature_b64":"/fjfaYIydRdLFjUSyMkqpnBBnEaXR2714edsp4M9fE3cM201+S0L12AVf41BqlDf5OFww2NSb0T69TFbQyykAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2d3ea1476ec351178ede6fef64a9f5ad2a223174800359eced8a11a337786bca","last_reissued_at":"2026-07-05T09:38:22.896887Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:38:22.896887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.02124","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:38:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0rZumEQ753qP+gyJHf4+HYUyIPnjktxIHn8RSuQImVYSDT0SUyZginv8xzvmdnlyhzhYyTvIDh70PrqqJGwAAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T06:59:39.590760Z"},"content_sha256":"50f707a68351f54df1e7e980c4210f75b2e071044c850ab09ae8fe210337c4c4","schema_version":"1.0","event_id":"sha256:50f707a68351f54df1e7e980c4210f75b2e071044c850ab09ae8fe210337c4c4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:FU7KCR3OYNIRPDW6N7XWJKPVVU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"VerA: Versatile Anonymization Applicable to Clinical Facial Photographs","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.GR","cs.LG"],"primary_cat":"cs.CV","authors_text":"Doruk Cetin, Fabio Z\\\"und, Majed El Helou, Niko Benjamin Huber, Petar Stamenkovic","submitted_at":"2023-12-04T18:51:44Z","abstract_excerpt":"The demand for privacy in facial image dissemination is gaining ground internationally, echoed by the proliferation of regulations such as GDPR, DPDPA, CCPA, PIPL, and APPI. While recent advances in anonymization surpass pixelation or blur methods, additional constraints to the task pose challenges. Largely unaddressed by current anonymization methods are clinical images and pairs of before-and-after clinical images illustrating facial medical interventions, e.g., facial surgeries or dental procedures. We present VerA, the first Versatile Anonymization framework that solves two challenges in c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.02124","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2312.02124/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:38:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OuN5ejaiM/+ivMsYLI6Sdl2tdA9sAbnQt7JICcQhyR8G7BcBlNA0AT5xitWon/vIuSDox/kuTCh3hRfikvIbCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T06:59:39.591254Z"},"content_sha256":"9bc107fd267c10cad1319af31195a3575ad5ffedb4225e2c67b1581b816d0eff","schema_version":"1.0","event_id":"sha256:9bc107fd267c10cad1319af31195a3575ad5ffedb4225e2c67b1581b816d0eff"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FU7KCR3OYNIRPDW6N7XWJKPVVU/bundle.json","state_url":"https://pith.science/pith/FU7KCR3OYNIRPDW6N7XWJKPVVU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FU7KCR3OYNIRPDW6N7XWJKPVVU/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-09T06:59:39Z","links":{"resolver":"https://pith.science/pith/FU7KCR3OYNIRPDW6N7XWJKPVVU","bundle":"https://pith.science/pith/FU7KCR3OYNIRPDW6N7XWJKPVVU/bundle.json","state":"https://pith.science/pith/FU7KCR3OYNIRPDW6N7XWJKPVVU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FU7KCR3OYNIRPDW6N7XWJKPVVU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:FU7KCR3OYNIRPDW6N7XWJKPVVU","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":"6594c6053a0ce7047b1b5f47d17680fa9c024bfefb42a7240bada0db099484ab","cross_cats_sorted":["cs.GR","cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2023-12-04T18:51:44Z","title_canon_sha256":"f5a1b8a0d8a4432ed4c91e0219eb3c82f81291c881439859f8cae78f5dedb3cf"},"schema_version":"1.0","source":{"id":"2312.02124","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.02124","created_at":"2026-07-05T09:38:22Z"},{"alias_kind":"arxiv_version","alias_value":"2312.02124v2","created_at":"2026-07-05T09:38:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.02124","created_at":"2026-07-05T09:38:22Z"},{"alias_kind":"pith_short_12","alias_value":"FU7KCR3OYNIR","created_at":"2026-07-05T09:38:22Z"},{"alias_kind":"pith_short_16","alias_value":"FU7KCR3OYNIRPDW6","created_at":"2026-07-05T09:38:22Z"},{"alias_kind":"pith_short_8","alias_value":"FU7KCR3O","created_at":"2026-07-05T09:38:22Z"}],"graph_snapshots":[{"event_id":"sha256:9bc107fd267c10cad1319af31195a3575ad5ffedb4225e2c67b1581b816d0eff","target":"graph","created_at":"2026-07-05T09:38:22Z","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/2312.02124/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The demand for privacy in facial image dissemination is gaining ground internationally, echoed by the proliferation of regulations such as GDPR, DPDPA, CCPA, PIPL, and APPI. While recent advances in anonymization surpass pixelation or blur methods, additional constraints to the task pose challenges. Largely unaddressed by current anonymization methods are clinical images and pairs of before-and-after clinical images illustrating facial medical interventions, e.g., facial surgeries or dental procedures. We present VerA, the first Versatile Anonymization framework that solves two challenges in c","authors_text":"Doruk Cetin, Fabio Z\\\"und, Majed El Helou, Niko Benjamin Huber, Petar Stamenkovic","cross_cats":["cs.GR","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2023-12-04T18:51:44Z","title":"VerA: Versatile Anonymization Applicable to Clinical Facial Photographs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.02124","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":"sha256:50f707a68351f54df1e7e980c4210f75b2e071044c850ab09ae8fe210337c4c4","target":"record","created_at":"2026-07-05T09:38:22Z","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":"6594c6053a0ce7047b1b5f47d17680fa9c024bfefb42a7240bada0db099484ab","cross_cats_sorted":["cs.GR","cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2023-12-04T18:51:44Z","title_canon_sha256":"f5a1b8a0d8a4432ed4c91e0219eb3c82f81291c881439859f8cae78f5dedb3cf"},"schema_version":"1.0","source":{"id":"2312.02124","kind":"arxiv","version":2}},"canonical_sha256":"2d3ea1476ec351178ede6fef64a9f5ad2a223174800359eced8a11a337786bca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2d3ea1476ec351178ede6fef64a9f5ad2a223174800359eced8a11a337786bca","first_computed_at":"2026-07-05T09:38:22.896887Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:38:22.896887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/fjfaYIydRdLFjUSyMkqpnBBnEaXR2714edsp4M9fE3cM201+S0L12AVf41BqlDf5OFww2NSb0T69TFbQyykAw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:38:22.897426Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.02124","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:50f707a68351f54df1e7e980c4210f75b2e071044c850ab09ae8fe210337c4c4","sha256:9bc107fd267c10cad1319af31195a3575ad5ffedb4225e2c67b1581b816d0eff"],"state_sha256":"8d59a0ea20fdea13efd40bd5478ab82b35e12a1e024caa78106391795c092f5e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OSR1Y8UrtrI951Eo2NWcW7I35S5OcnlsX5LAJESOFV7wlD1DDF4gFBwZNBPRoQiEK4417T/yPiUlJDMGnqUBBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T06:59:39.594881Z","bundle_sha256":"f85450c5ab1e8727165ba298f45ee3ba866cfa5f510864d8ec1f55603d5e8f69"}}