{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:LG7HA3ZUB2KMJMPCGLBZCHYPLI","short_pith_number":"pith:LG7HA3ZU","canonical_record":{"source":{"id":"2507.14326","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2025-07-18T19:04:47Z","cross_cats_sorted":["cs.CY"],"title_canon_sha256":"7cfa492fa19e85e759b16f1596417446adaa0bf36ac6b1416c4d09805e7cbb9e","abstract_canon_sha256":"3791010477d610d0e1f522722e09aeb6c5b1cbe4ddf7fc304fc189c37c2d460e"},"schema_version":"1.0"},"canonical_sha256":"59be706f340e94c4b1e232c3911f0f5a1edf521b892f501953f8b45b2776f6af","source":{"kind":"arxiv","id":"2507.14326","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.14326","created_at":"2026-07-05T11:45:37Z"},{"alias_kind":"arxiv_version","alias_value":"2507.14326v2","created_at":"2026-07-05T11:45:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.14326","created_at":"2026-07-05T11:45:37Z"},{"alias_kind":"pith_short_12","alias_value":"LG7HA3ZUB2KM","created_at":"2026-07-05T11:45:37Z"},{"alias_kind":"pith_short_16","alias_value":"LG7HA3ZUB2KMJMPC","created_at":"2026-07-05T11:45:37Z"},{"alias_kind":"pith_short_8","alias_value":"LG7HA3ZU","created_at":"2026-07-05T11:45:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:LG7HA3ZUB2KMJMPCGLBZCHYPLI","target":"record","payload":{"canonical_record":{"source":{"id":"2507.14326","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2025-07-18T19:04:47Z","cross_cats_sorted":["cs.CY"],"title_canon_sha256":"7cfa492fa19e85e759b16f1596417446adaa0bf36ac6b1416c4d09805e7cbb9e","abstract_canon_sha256":"3791010477d610d0e1f522722e09aeb6c5b1cbe4ddf7fc304fc189c37c2d460e"},"schema_version":"1.0"},"canonical_sha256":"59be706f340e94c4b1e232c3911f0f5a1edf521b892f501953f8b45b2776f6af","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:45:37.644557Z","signature_b64":"jJ5lk2bIqhNoMTjRG+pO6dDgdn/BHvP9JRgrIYpu0Z1u7OAZOw02jn6z8O/Ahn3o3eNEZ87r4t1YPx7hlv1PCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"59be706f340e94c4b1e232c3911f0f5a1edf521b892f501953f8b45b2776f6af","last_reissued_at":"2026-07-05T11:45:37.644054Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:45:37.644054Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.14326","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":"2026-07-05T11:45:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AV84ffN7A1RryXy39PxZ9vqUP0uWtEEfbx9dYfN0SM7fdey+NtborIhowN1b1IoYPB9iyX67aFnekjxWkrKTBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T10:35:31.894102Z"},"content_sha256":"c84afd71008adb1e9d74e773b939b789c7299aee9f70624f042aa8c1bd7b7bf5","schema_version":"1.0","event_id":"sha256:c84afd71008adb1e9d74e773b939b789c7299aee9f70624f042aa8c1bd7b7bf5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:LG7HA3ZUB2KMJMPCGLBZCHYPLI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Rethinking Individual Fairness in Deepfake Detection","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.CY"],"primary_cat":"cs.LG","authors_text":"Aryana Hou, Justin Li, Li Lin, Shu Hu","submitted_at":"2025-07-18T19:04:47Z","abstract_excerpt":"Generative AI models have substantially improved the realism of synthetic media, yet their misuse through sophisticated DeepFakes poses significant risks. Despite recent advances in deepfake detection, fairness remains inadequately addressed, enabling deepfake markers to exploit biases against specific populations. While previous studies have emphasized group-level fairness, individual fairness (i.e., ensuring similar predictions for similar individuals) remains largely unexplored. In this work, we identify for the first time that the original principle of individual fairness fundamentally fai"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.14326","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/2507.14326/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":"2026-07-05T11:45:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0zXAXYET+A0Ix66qfQSopO6+mVSZeMVNGJeNAjILXxO3xWkM+urGGOGRH0ookR4ZKKkOvHU00j97JoGJ1NEtDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T10:35:31.894689Z"},"content_sha256":"938ade05230c56bc1e1cbd9001093b7df54fd64ba9233f9e936accc3148adc3e","schema_version":"1.0","event_id":"sha256:938ade05230c56bc1e1cbd9001093b7df54fd64ba9233f9e936accc3148adc3e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LG7HA3ZUB2KMJMPCGLBZCHYPLI/bundle.json","state_url":"https://pith.science/pith/LG7HA3ZUB2KMJMPCGLBZCHYPLI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LG7HA3ZUB2KMJMPCGLBZCHYPLI/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":"2026-08-07T10:35:31Z","links":{"resolver":"https://pith.science/pith/LG7HA3ZUB2KMJMPCGLBZCHYPLI","bundle":"https://pith.science/pith/LG7HA3ZUB2KMJMPCGLBZCHYPLI/bundle.json","state":"https://pith.science/pith/LG7HA3ZUB2KMJMPCGLBZCHYPLI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LG7HA3ZUB2KMJMPCGLBZCHYPLI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:LG7HA3ZUB2KMJMPCGLBZCHYPLI","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":"3791010477d610d0e1f522722e09aeb6c5b1cbe4ddf7fc304fc189c37c2d460e","cross_cats_sorted":["cs.CY"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2025-07-18T19:04:47Z","title_canon_sha256":"7cfa492fa19e85e759b16f1596417446adaa0bf36ac6b1416c4d09805e7cbb9e"},"schema_version":"1.0","source":{"id":"2507.14326","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.14326","created_at":"2026-07-05T11:45:37Z"},{"alias_kind":"arxiv_version","alias_value":"2507.14326v2","created_at":"2026-07-05T11:45:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.14326","created_at":"2026-07-05T11:45:37Z"},{"alias_kind":"pith_short_12","alias_value":"LG7HA3ZUB2KM","created_at":"2026-07-05T11:45:37Z"},{"alias_kind":"pith_short_16","alias_value":"LG7HA3ZUB2KMJMPC","created_at":"2026-07-05T11:45:37Z"},{"alias_kind":"pith_short_8","alias_value":"LG7HA3ZU","created_at":"2026-07-05T11:45:37Z"}],"graph_snapshots":[{"event_id":"sha256:938ade05230c56bc1e1cbd9001093b7df54fd64ba9233f9e936accc3148adc3e","target":"graph","created_at":"2026-07-05T11:45:37Z","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/2507.14326/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Generative AI models have substantially improved the realism of synthetic media, yet their misuse through sophisticated DeepFakes poses significant risks. Despite recent advances in deepfake detection, fairness remains inadequately addressed, enabling deepfake markers to exploit biases against specific populations. While previous studies have emphasized group-level fairness, individual fairness (i.e., ensuring similar predictions for similar individuals) remains largely unexplored. In this work, we identify for the first time that the original principle of individual fairness fundamentally fai","authors_text":"Aryana Hou, Justin Li, Li Lin, Shu Hu","cross_cats":["cs.CY"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2025-07-18T19:04:47Z","title":"Rethinking Individual Fairness in Deepfake Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.14326","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:c84afd71008adb1e9d74e773b939b789c7299aee9f70624f042aa8c1bd7b7bf5","target":"record","created_at":"2026-07-05T11:45:37Z","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":"3791010477d610d0e1f522722e09aeb6c5b1cbe4ddf7fc304fc189c37c2d460e","cross_cats_sorted":["cs.CY"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2025-07-18T19:04:47Z","title_canon_sha256":"7cfa492fa19e85e759b16f1596417446adaa0bf36ac6b1416c4d09805e7cbb9e"},"schema_version":"1.0","source":{"id":"2507.14326","kind":"arxiv","version":2}},"canonical_sha256":"59be706f340e94c4b1e232c3911f0f5a1edf521b892f501953f8b45b2776f6af","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"59be706f340e94c4b1e232c3911f0f5a1edf521b892f501953f8b45b2776f6af","first_computed_at":"2026-07-05T11:45:37.644054Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:45:37.644054Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jJ5lk2bIqhNoMTjRG+pO6dDgdn/BHvP9JRgrIYpu0Z1u7OAZOw02jn6z8O/Ahn3o3eNEZ87r4t1YPx7hlv1PCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:45:37.644557Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.14326","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c84afd71008adb1e9d74e773b939b789c7299aee9f70624f042aa8c1bd7b7bf5","sha256:938ade05230c56bc1e1cbd9001093b7df54fd64ba9233f9e936accc3148adc3e"],"state_sha256":"c8a900c4793217f1f10654f7f7c9754eb02b1a2eac4da8993a5b39694b851d67"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"axOeQC51063zyonR91QTiZ+ZegySKLtcD9hXfMIoULg57byRvCcPV+c1rCjN8eht3xmsUW1/hEtyVR9vxkr5AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T10:35:31.898261Z","bundle_sha256":"af8b33ff03eca29c3f8d27bc7d381f1ae325892e2f0cffef035bbcf5abe55ac8"}}