{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:OWEBYN5CMZXLRTUFRSURZ5RBTQ","short_pith_number":"pith:OWEBYN5C","canonical_record":{"source":{"id":"2406.09739","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-14T06:00:14Z","cross_cats_sorted":[],"title_canon_sha256":"8759e3cd2059e43c80e40164fdee5d784f7ef5a5f34fa1b7169f600619e9e0ae","abstract_canon_sha256":"8a0256f226e216edcd30db658c457f317f0a30573adf49f86d039256634d4d68"},"schema_version":"1.0"},"canonical_sha256":"75881c37a2666eb8ce858ca91cf6219c1fa463c459524818b14d4e8100b74e4d","source":{"kind":"arxiv","id":"2406.09739","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.09739","created_at":"2026-07-05T09:41:37Z"},{"alias_kind":"arxiv_version","alias_value":"2406.09739v3","created_at":"2026-07-05T09:41:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.09739","created_at":"2026-07-05T09:41:37Z"},{"alias_kind":"pith_short_12","alias_value":"OWEBYN5CMZXL","created_at":"2026-07-05T09:41:37Z"},{"alias_kind":"pith_short_16","alias_value":"OWEBYN5CMZXLRTUF","created_at":"2026-07-05T09:41:37Z"},{"alias_kind":"pith_short_8","alias_value":"OWEBYN5C","created_at":"2026-07-05T09:41:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:OWEBYN5CMZXLRTUFRSURZ5RBTQ","target":"record","payload":{"canonical_record":{"source":{"id":"2406.09739","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-14T06:00:14Z","cross_cats_sorted":[],"title_canon_sha256":"8759e3cd2059e43c80e40164fdee5d784f7ef5a5f34fa1b7169f600619e9e0ae","abstract_canon_sha256":"8a0256f226e216edcd30db658c457f317f0a30573adf49f86d039256634d4d68"},"schema_version":"1.0"},"canonical_sha256":"75881c37a2666eb8ce858ca91cf6219c1fa463c459524818b14d4e8100b74e4d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:41:37.962650Z","signature_b64":"3M1Wt4Ew5oolNEZEW7HjkXFcDQCJPHcHN+1+Yli0+yKWmdaqNQIFy/K/8AwscnrPLQPwLruPu/7PprLdLn48Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"75881c37a2666eb8ce858ca91cf6219c1fa463c459524818b14d4e8100b74e4d","last_reissued_at":"2026-07-05T09:41:37.962298Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:41:37.962298Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2406.09739","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:41:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eaoLWoArS20ftgv5Sz3ZM337xK4zwTLLZ3oul3d5mr7FDSc3wV43+LBtUpEmlB5oaiRLWTdkLmhylxh1PFioCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T13:06:19.991278Z"},"content_sha256":"9fe5824125c594ecdbc29f9258fefe8090f0544db04835464fa9612a97bce6b5","schema_version":"1.0","event_id":"sha256:9fe5824125c594ecdbc29f9258fefe8090f0544db04835464fa9612a97bce6b5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:OWEBYN5CMZXLRTUFRSURZ5RBTQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Decoupling Forgery Semantics for Generalizable Deepfake Detection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Feng Ding, Wei Ye, Xinan He","submitted_at":"2024-06-14T06:00:14Z","abstract_excerpt":"In this paper, we propose a novel method for detecting DeepFakes, enhancing the generalization of detection through semantic decoupling. There are now multiple DeepFake forgery technologies that not only possess unique forgery semantics but may also share common forgery semantics. The unique forgery semantics and irrelevant content semantics may promote over-fitting and hamper generalization for DeepFake detectors. For our proposed method, after decoupling, the common forgery semantics could be extracted from DeepFakes, and subsequently be employed for developing the generalizability of DeepFa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.09739","kind":"arxiv","version":3},"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/2406.09739/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":"2026-07-05T09:41:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AkOJjRpZiZ5Hp3Gs+yPutls57ECTjHp/WEcLj9O3hSTFkK12vXlMSYN42vjjH5OoapQuwlBbwUUh6j3/r84rAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T13:06:19.992768Z"},"content_sha256":"a7a5865a14e139d3c96e25814e0ef5f7de9868522d71cacaeaaeefa6a9fb6da4","schema_version":"1.0","event_id":"sha256:a7a5865a14e139d3c96e25814e0ef5f7de9868522d71cacaeaaeefa6a9fb6da4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OWEBYN5CMZXLRTUFRSURZ5RBTQ/bundle.json","state_url":"https://pith.science/pith/OWEBYN5CMZXLRTUFRSURZ5RBTQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OWEBYN5CMZXLRTUFRSURZ5RBTQ/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":"2026-08-18T13:06:19Z","links":{"resolver":"https://pith.science/pith/OWEBYN5CMZXLRTUFRSURZ5RBTQ","bundle":"https://pith.science/pith/OWEBYN5CMZXLRTUFRSURZ5RBTQ/bundle.json","state":"https://pith.science/pith/OWEBYN5CMZXLRTUFRSURZ5RBTQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OWEBYN5CMZXLRTUFRSURZ5RBTQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:OWEBYN5CMZXLRTUFRSURZ5RBTQ","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":"8a0256f226e216edcd30db658c457f317f0a30573adf49f86d039256634d4d68","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-14T06:00:14Z","title_canon_sha256":"8759e3cd2059e43c80e40164fdee5d784f7ef5a5f34fa1b7169f600619e9e0ae"},"schema_version":"1.0","source":{"id":"2406.09739","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.09739","created_at":"2026-07-05T09:41:37Z"},{"alias_kind":"arxiv_version","alias_value":"2406.09739v3","created_at":"2026-07-05T09:41:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.09739","created_at":"2026-07-05T09:41:37Z"},{"alias_kind":"pith_short_12","alias_value":"OWEBYN5CMZXL","created_at":"2026-07-05T09:41:37Z"},{"alias_kind":"pith_short_16","alias_value":"OWEBYN5CMZXLRTUF","created_at":"2026-07-05T09:41:37Z"},{"alias_kind":"pith_short_8","alias_value":"OWEBYN5C","created_at":"2026-07-05T09:41:37Z"}],"graph_snapshots":[{"event_id":"sha256:a7a5865a14e139d3c96e25814e0ef5f7de9868522d71cacaeaaeefa6a9fb6da4","target":"graph","created_at":"2026-07-05T09:41:37Z","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/2406.09739/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we propose a novel method for detecting DeepFakes, enhancing the generalization of detection through semantic decoupling. There are now multiple DeepFake forgery technologies that not only possess unique forgery semantics but may also share common forgery semantics. The unique forgery semantics and irrelevant content semantics may promote over-fitting and hamper generalization for DeepFake detectors. For our proposed method, after decoupling, the common forgery semantics could be extracted from DeepFakes, and subsequently be employed for developing the generalizability of DeepFa","authors_text":"Feng Ding, Wei Ye, Xinan He","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-14T06:00:14Z","title":"Decoupling Forgery Semantics for Generalizable Deepfake Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.09739","kind":"arxiv","version":3},"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":"sha256:9fe5824125c594ecdbc29f9258fefe8090f0544db04835464fa9612a97bce6b5","target":"record","created_at":"2026-07-05T09:41:37Z","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":"8a0256f226e216edcd30db658c457f317f0a30573adf49f86d039256634d4d68","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-14T06:00:14Z","title_canon_sha256":"8759e3cd2059e43c80e40164fdee5d784f7ef5a5f34fa1b7169f600619e9e0ae"},"schema_version":"1.0","source":{"id":"2406.09739","kind":"arxiv","version":3}},"canonical_sha256":"75881c37a2666eb8ce858ca91cf6219c1fa463c459524818b14d4e8100b74e4d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"75881c37a2666eb8ce858ca91cf6219c1fa463c459524818b14d4e8100b74e4d","first_computed_at":"2026-07-05T09:41:37.962298Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:41:37.962298Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3M1Wt4Ew5oolNEZEW7HjkXFcDQCJPHcHN+1+Yli0+yKWmdaqNQIFy/K/8AwscnrPLQPwLruPu/7PprLdLn48Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:41:37.962650Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.09739","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9fe5824125c594ecdbc29f9258fefe8090f0544db04835464fa9612a97bce6b5","sha256:a7a5865a14e139d3c96e25814e0ef5f7de9868522d71cacaeaaeefa6a9fb6da4"],"state_sha256":"b77f6a9c5bbe7975a3fab5b793be8cc59d2732a7442f29401d5652fe1182496b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HljiMHEOzTcNxXKXyuWlRbhELqvmT/VMDXSw266FppBoN/RqIjHXwJ77Wmov+aCQCaBS6kwOQMETCBYhSGbaDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T13:06:20.001085Z","bundle_sha256":"acc6045b4f5ea8c065ead7b11882e1bcd2d37b15f503659850afe534047868bf"}}