{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:WKHYL2IYCPRJ36JJFE66VE2SKT","short_pith_number":"pith:WKHYL2IY","canonical_record":{"source":{"id":"2407.02042","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-07-02T08:16:43Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"17392e8a1bcb5934d59d7fefbb842ae7fa4e9736ecdbedf74d6cb1c57240ffd7","abstract_canon_sha256":"1ba013e3e35193450d655b4b14f7e5aa8491a76667fcfff8a62d4b0714afeced"},"schema_version":"1.0"},"canonical_sha256":"b28f85e91813e29df929293dea935254ffdba386377301842be463638a83956c","source":{"kind":"arxiv","id":"2407.02042","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.02042","created_at":"2026-07-05T08:39:08Z"},{"alias_kind":"arxiv_version","alias_value":"2407.02042v1","created_at":"2026-07-05T08:39:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.02042","created_at":"2026-07-05T08:39:08Z"},{"alias_kind":"pith_short_12","alias_value":"WKHYL2IYCPRJ","created_at":"2026-07-05T08:39:08Z"},{"alias_kind":"pith_short_16","alias_value":"WKHYL2IYCPRJ36JJ","created_at":"2026-07-05T08:39:08Z"},{"alias_kind":"pith_short_8","alias_value":"WKHYL2IY","created_at":"2026-07-05T08:39:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:WKHYL2IYCPRJ36JJFE66VE2SKT","target":"record","payload":{"canonical_record":{"source":{"id":"2407.02042","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-07-02T08:16:43Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"17392e8a1bcb5934d59d7fefbb842ae7fa4e9736ecdbedf74d6cb1c57240ffd7","abstract_canon_sha256":"1ba013e3e35193450d655b4b14f7e5aa8491a76667fcfff8a62d4b0714afeced"},"schema_version":"1.0"},"canonical_sha256":"b28f85e91813e29df929293dea935254ffdba386377301842be463638a83956c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:39:08.997297Z","signature_b64":"j7One3tPF2CDdP6jhbD2Gd8ZphhxJGYvOHwgYnd8WqMWkwb9oH1OwDWbZdy/YnLAC5NzUYEMEgyt0J/GbsFmDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b28f85e91813e29df929293dea935254ffdba386377301842be463638a83956c","last_reissued_at":"2026-07-05T08:39:08.996826Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:39:08.996826Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2407.02042","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:39:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hhjw0PrkzqP5TM5IYSYcZ3G9uGdrR0zWIv+dGWLSdiR/q8Akw7oOe/3x/MG4nysFe7EaC+hO3w7o4FleOL/mBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T00:23:33.781382Z"},"content_sha256":"f46cf445492decffdd6d7e27f765ec845044af90c9f9921e3088718ff07a51d5","schema_version":"1.0","event_id":"sha256:f46cf445492decffdd6d7e27f765ec845044af90c9f9921e3088718ff07a51d5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:WKHYL2IYCPRJ36JJFE66VE2SKT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fake News Detection and Manipulation Reasoning via Large Vision-Language Models","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Jianhua Tao, Ruibo Fu, Ruihan Jin, Shuai Zhang, Yukun Liu, Zhengqi Wen","submitted_at":"2024-07-02T08:16:43Z","abstract_excerpt":"Fake news becomes a growing threat to information security and public opinion with the rapid sprawl of media manipulation. Therefore, fake news detection attracts widespread attention from academic community. Traditional fake news detection models demonstrate remarkable performance on authenticity binary classification but their ability to reason detailed faked traces based on the news content remains under-explored. Furthermore, due to the lack of external knowledge, the performance of existing methods on fact-related news is questionable, leaving their practical implementation unclear. In th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.02042","kind":"arxiv","version":1},"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/2407.02042/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":"2026-07-05T08:39:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Pfqv/TwJxNJ0CG49yuFqpfKRbn6UQIG1/16//iTwFjyY7iIQ+cCDmHKwo+otojl8S59GwID+9eZZNelrdT7+Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T00:23:33.782298Z"},"content_sha256":"59d0ff354f07ca9f34959f0460cf465ee986e4ae10e36e07f2dec1b9fc4ce611","schema_version":"1.0","event_id":"sha256:59d0ff354f07ca9f34959f0460cf465ee986e4ae10e36e07f2dec1b9fc4ce611"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WKHYL2IYCPRJ36JJFE66VE2SKT/bundle.json","state_url":"https://pith.science/pith/WKHYL2IYCPRJ36JJFE66VE2SKT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WKHYL2IYCPRJ36JJFE66VE2SKT/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":"2026-08-09T00:23:33Z","links":{"resolver":"https://pith.science/pith/WKHYL2IYCPRJ36JJFE66VE2SKT","bundle":"https://pith.science/pith/WKHYL2IYCPRJ36JJFE66VE2SKT/bundle.json","state":"https://pith.science/pith/WKHYL2IYCPRJ36JJFE66VE2SKT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WKHYL2IYCPRJ36JJFE66VE2SKT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:WKHYL2IYCPRJ36JJFE66VE2SKT","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":"1ba013e3e35193450d655b4b14f7e5aa8491a76667fcfff8a62d4b0714afeced","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-07-02T08:16:43Z","title_canon_sha256":"17392e8a1bcb5934d59d7fefbb842ae7fa4e9736ecdbedf74d6cb1c57240ffd7"},"schema_version":"1.0","source":{"id":"2407.02042","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.02042","created_at":"2026-07-05T08:39:08Z"},{"alias_kind":"arxiv_version","alias_value":"2407.02042v1","created_at":"2026-07-05T08:39:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.02042","created_at":"2026-07-05T08:39:08Z"},{"alias_kind":"pith_short_12","alias_value":"WKHYL2IYCPRJ","created_at":"2026-07-05T08:39:08Z"},{"alias_kind":"pith_short_16","alias_value":"WKHYL2IYCPRJ36JJ","created_at":"2026-07-05T08:39:08Z"},{"alias_kind":"pith_short_8","alias_value":"WKHYL2IY","created_at":"2026-07-05T08:39:08Z"}],"graph_snapshots":[{"event_id":"sha256:59d0ff354f07ca9f34959f0460cf465ee986e4ae10e36e07f2dec1b9fc4ce611","target":"graph","created_at":"2026-07-05T08:39:08Z","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/2407.02042/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Fake news becomes a growing threat to information security and public opinion with the rapid sprawl of media manipulation. Therefore, fake news detection attracts widespread attention from academic community. Traditional fake news detection models demonstrate remarkable performance on authenticity binary classification but their ability to reason detailed faked traces based on the news content remains under-explored. Furthermore, due to the lack of external knowledge, the performance of existing methods on fact-related news is questionable, leaving their practical implementation unclear. In th","authors_text":"Jianhua Tao, Ruibo Fu, Ruihan Jin, Shuai Zhang, Yukun Liu, Zhengqi Wen","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-07-02T08:16:43Z","title":"Fake News Detection and Manipulation Reasoning via Large Vision-Language Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.02042","kind":"arxiv","version":1},"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:f46cf445492decffdd6d7e27f765ec845044af90c9f9921e3088718ff07a51d5","target":"record","created_at":"2026-07-05T08:39:08Z","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":"1ba013e3e35193450d655b4b14f7e5aa8491a76667fcfff8a62d4b0714afeced","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-07-02T08:16:43Z","title_canon_sha256":"17392e8a1bcb5934d59d7fefbb842ae7fa4e9736ecdbedf74d6cb1c57240ffd7"},"schema_version":"1.0","source":{"id":"2407.02042","kind":"arxiv","version":1}},"canonical_sha256":"b28f85e91813e29df929293dea935254ffdba386377301842be463638a83956c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b28f85e91813e29df929293dea935254ffdba386377301842be463638a83956c","first_computed_at":"2026-07-05T08:39:08.996826Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:39:08.996826Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"j7One3tPF2CDdP6jhbD2Gd8ZphhxJGYvOHwgYnd8WqMWkwb9oH1OwDWbZdy/YnLAC5NzUYEMEgyt0J/GbsFmDg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:39:08.997297Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.02042","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f46cf445492decffdd6d7e27f765ec845044af90c9f9921e3088718ff07a51d5","sha256:59d0ff354f07ca9f34959f0460cf465ee986e4ae10e36e07f2dec1b9fc4ce611"],"state_sha256":"86f84af5e1ca6d2b195dac44a5c90d0e8fb1108435c19de87b10e2ea7b58534b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G0DLrjddAqqoPJMWDTOLXMjvT9p8cD9BQK21RZqHC/6xURKP8IliP1TgVBkZPBhPb/XOqd0yq3P9Iy83S9POAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T00:23:33.789265Z","bundle_sha256":"2a29fc75e2b9f2833a4b55c53075bb0c5b094bb7758b13c0e0d2d2547721870e"}}