{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:APOYKFQUQ6XOQKVXOI2B2IJSNX","short_pith_number":"pith:APOYKFQU","canonical_record":{"source":{"id":"2412.14686","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CL","submitted_at":"2024-12-19T09:40:17Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"b425235ddb04d54b305997239353e6d1c371fba86ad62c05c568f0d80d8f3ccb","abstract_canon_sha256":"c9c6f53fcc4abe3cc684db3ab1fad4a2363fbab99544894ef2595404f749ee47"},"schema_version":"1.0"},"canonical_sha256":"03dd85161487aee82ab772341d21326dc8db5d8f31f0723a93fb3cc1bbbf2755","source":{"kind":"arxiv","id":"2412.14686","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.14686","created_at":"2026-07-05T09:51:51Z"},{"alias_kind":"arxiv_version","alias_value":"2412.14686v1","created_at":"2026-07-05T09:51:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.14686","created_at":"2026-07-05T09:51:51Z"},{"alias_kind":"pith_short_12","alias_value":"APOYKFQUQ6XO","created_at":"2026-07-05T09:51:51Z"},{"alias_kind":"pith_short_16","alias_value":"APOYKFQUQ6XOQKVX","created_at":"2026-07-05T09:51:51Z"},{"alias_kind":"pith_short_8","alias_value":"APOYKFQU","created_at":"2026-07-05T09:51:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:APOYKFQUQ6XOQKVXOI2B2IJSNX","target":"record","payload":{"canonical_record":{"source":{"id":"2412.14686","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CL","submitted_at":"2024-12-19T09:40:17Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"b425235ddb04d54b305997239353e6d1c371fba86ad62c05c568f0d80d8f3ccb","abstract_canon_sha256":"c9c6f53fcc4abe3cc684db3ab1fad4a2363fbab99544894ef2595404f749ee47"},"schema_version":"1.0"},"canonical_sha256":"03dd85161487aee82ab772341d21326dc8db5d8f31f0723a93fb3cc1bbbf2755","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:51:51.349687Z","signature_b64":"Dcsk2uW8oy3p/BkyqetbjXZAqtBgYAf/e73poeB4sIHZWwyRJbdsQo1FTgCIc/e+hE96JJcC8xW2ZfVeAqH9BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"03dd85161487aee82ab772341d21326dc8db5d8f31f0723a93fb3cc1bbbf2755","last_reissued_at":"2026-07-05T09:51:51.349205Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:51:51.349205Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.14686","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":"2026-07-05T09:51:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fjCcCzc7aUEhUmQg+XPXeHQ03LMEalAarJtoSa7Gp7k/aOiYzcDeJ8D+F/MXZp01lomkn2cIDh/JHD/q3Tb6Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T06:45:49.406185Z"},"content_sha256":"4ed7fd9a05faf12dc4322b0305473c3aec4c8787a2eda8b16148e1c5e32dddfe","schema_version":"1.0","event_id":"sha256:4ed7fd9a05faf12dc4322b0305473c3aec4c8787a2eda8b16148e1c5e32dddfe"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:APOYKFQUQ6XOQKVXOI2B2IJSNX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Each Fake News is Fake in its Own Way: An Attribution Multi-Granularity Benchmark for Multimodal Fake News Detection","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Hao Guo, Jiuyang Tang, Minnan Luo, Weixin Zeng, Xiang Zhao, Zhi Zeng, Zihan Ma","submitted_at":"2024-12-19T09:40:17Z","abstract_excerpt":"Social platforms, while facilitating access to information, have also become saturated with a plethora of fake news, resulting in negative consequences. Automatic multimodal fake news detection is a worthwhile pursuit. Existing multimodal fake news datasets only provide binary labels of real or fake. However, real news is alike, while each fake news is fake in its own way. These datasets fail to reflect the mixed nature of various types of multimodal fake news. To bridge the gap, we construct an attributing multi-granularity multimodal fake news detection dataset \\amg, revealing the inherent f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.14686","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/2412.14686/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":"2026-07-05T09:51:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0fyGvFKhQKSo/rgBDzhNlIMtxgOENAgql4ZiqpZMtvqjBkjJisNbGlwPsjQzMpJiET0xqDj/HV5sWw4X4Y1SDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T06:45:49.406758Z"},"content_sha256":"ce31f7fe6af996d59e362b02fbd9a0b41efe2582f5ff6729d1c27223fa162fc3","schema_version":"1.0","event_id":"sha256:ce31f7fe6af996d59e362b02fbd9a0b41efe2582f5ff6729d1c27223fa162fc3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/APOYKFQUQ6XOQKVXOI2B2IJSNX/bundle.json","state_url":"https://pith.science/pith/APOYKFQUQ6XOQKVXOI2B2IJSNX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/APOYKFQUQ6XOQKVXOI2B2IJSNX/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":"2026-08-20T06:45:49Z","links":{"resolver":"https://pith.science/pith/APOYKFQUQ6XOQKVXOI2B2IJSNX","bundle":"https://pith.science/pith/APOYKFQUQ6XOQKVXOI2B2IJSNX/bundle.json","state":"https://pith.science/pith/APOYKFQUQ6XOQKVXOI2B2IJSNX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/APOYKFQUQ6XOQKVXOI2B2IJSNX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:APOYKFQUQ6XOQKVXOI2B2IJSNX","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":"c9c6f53fcc4abe3cc684db3ab1fad4a2363fbab99544894ef2595404f749ee47","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CL","submitted_at":"2024-12-19T09:40:17Z","title_canon_sha256":"b425235ddb04d54b305997239353e6d1c371fba86ad62c05c568f0d80d8f3ccb"},"schema_version":"1.0","source":{"id":"2412.14686","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.14686","created_at":"2026-07-05T09:51:51Z"},{"alias_kind":"arxiv_version","alias_value":"2412.14686v1","created_at":"2026-07-05T09:51:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.14686","created_at":"2026-07-05T09:51:51Z"},{"alias_kind":"pith_short_12","alias_value":"APOYKFQUQ6XO","created_at":"2026-07-05T09:51:51Z"},{"alias_kind":"pith_short_16","alias_value":"APOYKFQUQ6XOQKVX","created_at":"2026-07-05T09:51:51Z"},{"alias_kind":"pith_short_8","alias_value":"APOYKFQU","created_at":"2026-07-05T09:51:51Z"}],"graph_snapshots":[{"event_id":"sha256:ce31f7fe6af996d59e362b02fbd9a0b41efe2582f5ff6729d1c27223fa162fc3","target":"graph","created_at":"2026-07-05T09:51:51Z","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/2412.14686/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Social platforms, while facilitating access to information, have also become saturated with a plethora of fake news, resulting in negative consequences. Automatic multimodal fake news detection is a worthwhile pursuit. Existing multimodal fake news datasets only provide binary labels of real or fake. However, real news is alike, while each fake news is fake in its own way. These datasets fail to reflect the mixed nature of various types of multimodal fake news. To bridge the gap, we construct an attributing multi-granularity multimodal fake news detection dataset \\amg, revealing the inherent f","authors_text":"Hao Guo, Jiuyang Tang, Minnan Luo, Weixin Zeng, Xiang Zhao, Zhi Zeng, Zihan Ma","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CL","submitted_at":"2024-12-19T09:40:17Z","title":"Each Fake News is Fake in its Own Way: An Attribution Multi-Granularity Benchmark for Multimodal Fake News Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.14686","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":"sha256:4ed7fd9a05faf12dc4322b0305473c3aec4c8787a2eda8b16148e1c5e32dddfe","target":"record","created_at":"2026-07-05T09:51:51Z","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":"c9c6f53fcc4abe3cc684db3ab1fad4a2363fbab99544894ef2595404f749ee47","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CL","submitted_at":"2024-12-19T09:40:17Z","title_canon_sha256":"b425235ddb04d54b305997239353e6d1c371fba86ad62c05c568f0d80d8f3ccb"},"schema_version":"1.0","source":{"id":"2412.14686","kind":"arxiv","version":1}},"canonical_sha256":"03dd85161487aee82ab772341d21326dc8db5d8f31f0723a93fb3cc1bbbf2755","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"03dd85161487aee82ab772341d21326dc8db5d8f31f0723a93fb3cc1bbbf2755","first_computed_at":"2026-07-05T09:51:51.349205Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:51:51.349205Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Dcsk2uW8oy3p/BkyqetbjXZAqtBgYAf/e73poeB4sIHZWwyRJbdsQo1FTgCIc/e+hE96JJcC8xW2ZfVeAqH9BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:51:51.349687Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.14686","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4ed7fd9a05faf12dc4322b0305473c3aec4c8787a2eda8b16148e1c5e32dddfe","sha256:ce31f7fe6af996d59e362b02fbd9a0b41efe2582f5ff6729d1c27223fa162fc3"],"state_sha256":"2f13d64b025fb26bae91ae79f5297c1af78c58f38b0740b149b3bc4dc12336b8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"23a8ddbkucqr61iD4TClWCA3F3c6rT2es4BjUg34dHrQ3+XRJN8YS3srfm4HOQl5PJUvfZA1HW2TTGKj2HY0Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T06:45:49.412394Z","bundle_sha256":"733a5291e3031f9d966959183b1ac7df4d0beb9870b5212854c638aef70509ec"}}