{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:YL22ABW6B7RO2CMHFGFTONVMH4","short_pith_number":"pith:YL22ABW6","canonical_record":{"source":{"id":"2505.18660","kind":"arxiv","version":5},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-24T11:53:35Z","cross_cats_sorted":[],"title_canon_sha256":"328477c3748364edf01922ae564b4786b73674cac924a28a60fd62de6aaa1f40","abstract_canon_sha256":"a13c00d6ef0b6ee438233035d5a9e10421726b2a97b3ab467a8b73dc6344ecaa"},"schema_version":"1.0"},"canonical_sha256":"c2f5a006de0fe2ed0987298b3736ac3f31e3c24f2bacbef92daf0e4f150d1043","source":{"kind":"arxiv","id":"2505.18660","version":5},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.18660","created_at":"2026-08-03T01:25:36Z"},{"alias_kind":"arxiv_version","alias_value":"2505.18660v5","created_at":"2026-08-03T01:25:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.18660","created_at":"2026-08-03T01:25:36Z"},{"alias_kind":"pith_short_12","alias_value":"YL22ABW6B7RO","created_at":"2026-08-03T01:25:36Z"},{"alias_kind":"pith_short_16","alias_value":"YL22ABW6B7RO2CMH","created_at":"2026-08-03T01:25:36Z"},{"alias_kind":"pith_short_8","alias_value":"YL22ABW6","created_at":"2026-08-03T01:25:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:YL22ABW6B7RO2CMHFGFTONVMH4","target":"record","payload":{"canonical_record":{"source":{"id":"2505.18660","kind":"arxiv","version":5},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-24T11:53:35Z","cross_cats_sorted":[],"title_canon_sha256":"328477c3748364edf01922ae564b4786b73674cac924a28a60fd62de6aaa1f40","abstract_canon_sha256":"a13c00d6ef0b6ee438233035d5a9e10421726b2a97b3ab467a8b73dc6344ecaa"},"schema_version":"1.0"},"canonical_sha256":"c2f5a006de0fe2ed0987298b3736ac3f31e3c24f2bacbef92daf0e4f150d1043","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-03T01:25:36.814790Z","signature_b64":"tKpk5gzPyQt5+P5Pz80nGFlmEJXUvN59uCviAm/XC365bUtZ76TTrtlIc15cL6YT/j5GfuWb9UM2j1SdwgqlAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c2f5a006de0fe2ed0987298b3736ac3f31e3c24f2bacbef92daf0e4f150d1043","last_reissued_at":"2026-08-03T01:25:36.813055Z","signature_status":"signed_v1","first_computed_at":"2026-08-03T01:25:36.813055Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.18660","source_version":5,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-03T01:25:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"48baoNzej0RhZrFYfpxV36MxbTUxpPBcBVLFYeLc6GLQQRj8S7tJz2YbuzLQpfO317k0pHDumH6D54BD48u1Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:56:23.380329Z"},"content_sha256":"3b60b100be178c9a65cd485af53a6bf58df6f5b2d07ae63803454591914018fb","schema_version":"1.0","event_id":"sha256:3b60b100be178c9a65cd485af53a6bf58df6f5b2d07ae63803454591914018fb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:YL22ABW6B7RO2CMHFGFTONVMH4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"So-Fake: Benchmarking and Explaining Social Media Image Forgery Detection","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Baoyuan Wu, Bei Peng, Dacheng Tao, Guangliang Cheng, Ming-Hsuan Yang, Xiangtai Li, Xiaowei Huang, Xi Yang, Zhenglin Huang","submitted_at":"2025-05-24T11:53:35Z","abstract_excerpt":"Recent advances in AI-powered generative models have enabled the creation of increasingly realistic synthetic images, posing significant risks to information integrity and public trust on social media platforms. While robust detection frameworks and diverse, large-scale datasets are essential to mitigate these risks, existing academic efforts remain limited in scope: current datasets lack the diversity, scale, and realism required for social media contexts, while detection methods struggle with generalization to unseen generative technologies. To bridge this gap, we introduce So-Fake-Set, a co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.18660","kind":"arxiv","version":5},"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/2505.18660/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":"2026-08-03T01:25:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PYjxvuzNlUwTCziUkxtlUL/rFLNzbLUc0j9fehXVKkpZhkqbFc3fdXgm7mp7S7vGaaR4yXCpkh1F9n66hfMiCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:56:23.380824Z"},"content_sha256":"53c8aa964b9f72a447da84a08c38af75d678fd190d6733c79be2d3b5b12795db","schema_version":"1.0","event_id":"sha256:53c8aa964b9f72a447da84a08c38af75d678fd190d6733c79be2d3b5b12795db"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YL22ABW6B7RO2CMHFGFTONVMH4/bundle.json","state_url":"https://pith.science/pith/YL22ABW6B7RO2CMHFGFTONVMH4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YL22ABW6B7RO2CMHFGFTONVMH4/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":"2026-08-03T16:56:23Z","links":{"resolver":"https://pith.science/pith/YL22ABW6B7RO2CMHFGFTONVMH4","bundle":"https://pith.science/pith/YL22ABW6B7RO2CMHFGFTONVMH4/bundle.json","state":"https://pith.science/pith/YL22ABW6B7RO2CMHFGFTONVMH4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YL22ABW6B7RO2CMHFGFTONVMH4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:YL22ABW6B7RO2CMHFGFTONVMH4","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":"a13c00d6ef0b6ee438233035d5a9e10421726b2a97b3ab467a8b73dc6344ecaa","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-24T11:53:35Z","title_canon_sha256":"328477c3748364edf01922ae564b4786b73674cac924a28a60fd62de6aaa1f40"},"schema_version":"1.0","source":{"id":"2505.18660","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.18660","created_at":"2026-08-03T01:25:36Z"},{"alias_kind":"arxiv_version","alias_value":"2505.18660v5","created_at":"2026-08-03T01:25:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.18660","created_at":"2026-08-03T01:25:36Z"},{"alias_kind":"pith_short_12","alias_value":"YL22ABW6B7RO","created_at":"2026-08-03T01:25:36Z"},{"alias_kind":"pith_short_16","alias_value":"YL22ABW6B7RO2CMH","created_at":"2026-08-03T01:25:36Z"},{"alias_kind":"pith_short_8","alias_value":"YL22ABW6","created_at":"2026-08-03T01:25:36Z"}],"graph_snapshots":[{"event_id":"sha256:53c8aa964b9f72a447da84a08c38af75d678fd190d6733c79be2d3b5b12795db","target":"graph","created_at":"2026-08-03T01:25:36Z","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/2505.18660/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent advances in AI-powered generative models have enabled the creation of increasingly realistic synthetic images, posing significant risks to information integrity and public trust on social media platforms. While robust detection frameworks and diverse, large-scale datasets are essential to mitigate these risks, existing academic efforts remain limited in scope: current datasets lack the diversity, scale, and realism required for social media contexts, while detection methods struggle with generalization to unseen generative technologies. To bridge this gap, we introduce So-Fake-Set, a co","authors_text":"Baoyuan Wu, Bei Peng, Dacheng Tao, Guangliang Cheng, Ming-Hsuan Yang, Xiangtai Li, Xiaowei Huang, Xi Yang, Zhenglin Huang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-24T11:53:35Z","title":"So-Fake: Benchmarking and Explaining Social Media Image Forgery Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.18660","kind":"arxiv","version":5},"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":"sha256:3b60b100be178c9a65cd485af53a6bf58df6f5b2d07ae63803454591914018fb","target":"record","created_at":"2026-08-03T01:25:36Z","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":"a13c00d6ef0b6ee438233035d5a9e10421726b2a97b3ab467a8b73dc6344ecaa","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-24T11:53:35Z","title_canon_sha256":"328477c3748364edf01922ae564b4786b73674cac924a28a60fd62de6aaa1f40"},"schema_version":"1.0","source":{"id":"2505.18660","kind":"arxiv","version":5}},"canonical_sha256":"c2f5a006de0fe2ed0987298b3736ac3f31e3c24f2bacbef92daf0e4f150d1043","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c2f5a006de0fe2ed0987298b3736ac3f31e3c24f2bacbef92daf0e4f150d1043","first_computed_at":"2026-08-03T01:25:36.813055Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-03T01:25:36.813055Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tKpk5gzPyQt5+P5Pz80nGFlmEJXUvN59uCviAm/XC365bUtZ76TTrtlIc15cL6YT/j5GfuWb9UM2j1SdwgqlAQ==","signature_status":"signed_v1","signed_at":"2026-08-03T01:25:36.814790Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.18660","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3b60b100be178c9a65cd485af53a6bf58df6f5b2d07ae63803454591914018fb","sha256:53c8aa964b9f72a447da84a08c38af75d678fd190d6733c79be2d3b5b12795db"],"state_sha256":"1c2bfaf3a41dd0be10f0cb207973811ad2a8f40cf8cefe1e4d15b7103a324994"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/6M3ykG/8tm0/xbbQFoO5hFEpAgCmH9qFz7GkXf4T4DN0gROQsuzWuQxN8P51T50ub8tKUNRZHkO8Z6oI6naCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T16:56:23.385615Z","bundle_sha256":"3cad23e5f33cba39c39ee83e70c9a59c9ba9cc41ef4219ef69b813ba95aeac7b"}}