{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:CQAASVLE6Q2EV6EHN4IPL3SCGO","short_pith_number":"pith:CQAASVLE","canonical_record":{"source":{"id":"2412.15308","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-12-19T13:41:59Z","cross_cats_sorted":["cs.IR"],"title_canon_sha256":"8b5b17d44ddff0ec61ae58b2b21315ea42336e778aec67557014ca770e451a8e","abstract_canon_sha256":"89c9062ea38ffa0c53c72c0971e4209a76b08aada73706519b4ebda49afa07c1"},"schema_version":"1.0"},"canonical_sha256":"1400095564f4344af8876f10f5ee4233ba03b331e8e84449cdd9f32bee5f4ffe","source":{"kind":"arxiv","id":"2412.15308","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.15308","created_at":"2026-07-05T09:52:21Z"},{"alias_kind":"arxiv_version","alias_value":"2412.15308v1","created_at":"2026-07-05T09:52:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.15308","created_at":"2026-07-05T09:52:21Z"},{"alias_kind":"pith_short_12","alias_value":"CQAASVLE6Q2E","created_at":"2026-07-05T09:52:21Z"},{"alias_kind":"pith_short_16","alias_value":"CQAASVLE6Q2EV6EH","created_at":"2026-07-05T09:52:21Z"},{"alias_kind":"pith_short_8","alias_value":"CQAASVLE","created_at":"2026-07-05T09:52:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:CQAASVLE6Q2EV6EHN4IPL3SCGO","target":"record","payload":{"canonical_record":{"source":{"id":"2412.15308","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-12-19T13:41:59Z","cross_cats_sorted":["cs.IR"],"title_canon_sha256":"8b5b17d44ddff0ec61ae58b2b21315ea42336e778aec67557014ca770e451a8e","abstract_canon_sha256":"89c9062ea38ffa0c53c72c0971e4209a76b08aada73706519b4ebda49afa07c1"},"schema_version":"1.0"},"canonical_sha256":"1400095564f4344af8876f10f5ee4233ba03b331e8e84449cdd9f32bee5f4ffe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:52:21.074511Z","signature_b64":"me+PQi700TshVYSqI9zoVqKBPkYybDU+3Ewz+f8l8/No0YVauCKSmcVqx7Q1T9Wu7+xuQGEWo6aT6eNzg40lBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1400095564f4344af8876f10f5ee4233ba03b331e8e84449cdd9f32bee5f4ffe","last_reissued_at":"2026-07-05T09:52:21.074032Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:52:21.074032Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.15308","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":"2026-07-05T09:52:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Lu0qatXyOyhf+/yKmQsEbDiBHgaWxUHTpWTrT9F972rGsp+/Oi3TBAekU0aKb9JKiXkyRQrK2R45HYDnrZj2Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T01:06:07.066495Z"},"content_sha256":"56157864fdc08141c09fe1dce83ae3bc7d674edddf74f26cf4476f91230bc476","schema_version":"1.0","event_id":"sha256:56157864fdc08141c09fe1dce83ae3bc7d674edddf74f26cf4476f91230bc476"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:CQAASVLE6Q2EV6EHN4IPL3SCGO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"ViFactCheck: A New Benchmark Dataset and Methods for Multi-domain News Fact-Checking in Vietnamese","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.IR"],"primary_cat":"cs.CL","authors_text":"Khanh Quoc Tran, Kiet Van Nguyen, Tran Quang Duy, Tran Thai Hoa","submitted_at":"2024-12-19T13:41:59Z","abstract_excerpt":"The rapid spread of information in the digital age highlights the critical need for effective fact-checking tools, particularly for languages with limited resources, such as Vietnamese. In response to this challenge, we introduce ViFactCheck, the first publicly available benchmark dataset designed specifically for Vietnamese fact-checking across multiple online news domains. This dataset contains 7,232 human-annotated pairs of claim-evidence combinations sourced from reputable Vietnamese online news, covering 12 diverse topics. It has been subjected to a meticulous annotation process to ensure"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.15308","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/2412.15308/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":"2026-07-05T09:52:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S/oB+oszJkhISr7iWL6Bs8vpRqDlobPD1U5C63H67zy3G4Fg9sbLgaa1wFAIY8+eakp5herMYxylId0UoliNBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T01:06:07.067060Z"},"content_sha256":"41b049363de23cce607877001252775cb0d082e08cb356a06d39153da74a74be","schema_version":"1.0","event_id":"sha256:41b049363de23cce607877001252775cb0d082e08cb356a06d39153da74a74be"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CQAASVLE6Q2EV6EHN4IPL3SCGO/bundle.json","state_url":"https://pith.science/pith/CQAASVLE6Q2EV6EHN4IPL3SCGO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CQAASVLE6Q2EV6EHN4IPL3SCGO/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":"2026-08-22T01:06:07Z","links":{"resolver":"https://pith.science/pith/CQAASVLE6Q2EV6EHN4IPL3SCGO","bundle":"https://pith.science/pith/CQAASVLE6Q2EV6EHN4IPL3SCGO/bundle.json","state":"https://pith.science/pith/CQAASVLE6Q2EV6EHN4IPL3SCGO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CQAASVLE6Q2EV6EHN4IPL3SCGO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:CQAASVLE6Q2EV6EHN4IPL3SCGO","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":"89c9062ea38ffa0c53c72c0971e4209a76b08aada73706519b4ebda49afa07c1","cross_cats_sorted":["cs.IR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-12-19T13:41:59Z","title_canon_sha256":"8b5b17d44ddff0ec61ae58b2b21315ea42336e778aec67557014ca770e451a8e"},"schema_version":"1.0","source":{"id":"2412.15308","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.15308","created_at":"2026-07-05T09:52:21Z"},{"alias_kind":"arxiv_version","alias_value":"2412.15308v1","created_at":"2026-07-05T09:52:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.15308","created_at":"2026-07-05T09:52:21Z"},{"alias_kind":"pith_short_12","alias_value":"CQAASVLE6Q2E","created_at":"2026-07-05T09:52:21Z"},{"alias_kind":"pith_short_16","alias_value":"CQAASVLE6Q2EV6EH","created_at":"2026-07-05T09:52:21Z"},{"alias_kind":"pith_short_8","alias_value":"CQAASVLE","created_at":"2026-07-05T09:52:21Z"}],"graph_snapshots":[{"event_id":"sha256:41b049363de23cce607877001252775cb0d082e08cb356a06d39153da74a74be","target":"graph","created_at":"2026-07-05T09:52:21Z","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/2412.15308/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The rapid spread of information in the digital age highlights the critical need for effective fact-checking tools, particularly for languages with limited resources, such as Vietnamese. In response to this challenge, we introduce ViFactCheck, the first publicly available benchmark dataset designed specifically for Vietnamese fact-checking across multiple online news domains. This dataset contains 7,232 human-annotated pairs of claim-evidence combinations sourced from reputable Vietnamese online news, covering 12 diverse topics. It has been subjected to a meticulous annotation process to ensure","authors_text":"Khanh Quoc Tran, Kiet Van Nguyen, Tran Quang Duy, Tran Thai Hoa","cross_cats":["cs.IR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-12-19T13:41:59Z","title":"ViFactCheck: A New Benchmark Dataset and Methods for Multi-domain News Fact-Checking in Vietnamese"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.15308","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":"sha256:56157864fdc08141c09fe1dce83ae3bc7d674edddf74f26cf4476f91230bc476","target":"record","created_at":"2026-07-05T09:52:21Z","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":"89c9062ea38ffa0c53c72c0971e4209a76b08aada73706519b4ebda49afa07c1","cross_cats_sorted":["cs.IR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-12-19T13:41:59Z","title_canon_sha256":"8b5b17d44ddff0ec61ae58b2b21315ea42336e778aec67557014ca770e451a8e"},"schema_version":"1.0","source":{"id":"2412.15308","kind":"arxiv","version":1}},"canonical_sha256":"1400095564f4344af8876f10f5ee4233ba03b331e8e84449cdd9f32bee5f4ffe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1400095564f4344af8876f10f5ee4233ba03b331e8e84449cdd9f32bee5f4ffe","first_computed_at":"2026-07-05T09:52:21.074032Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:52:21.074032Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"me+PQi700TshVYSqI9zoVqKBPkYybDU+3Ewz+f8l8/No0YVauCKSmcVqx7Q1T9Wu7+xuQGEWo6aT6eNzg40lBw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:52:21.074511Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.15308","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:56157864fdc08141c09fe1dce83ae3bc7d674edddf74f26cf4476f91230bc476","sha256:41b049363de23cce607877001252775cb0d082e08cb356a06d39153da74a74be"],"state_sha256":"ed6c664b3eb4dc9d44a302c1ca7215697b8e90c451a9033cae4bf08f34091b0c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nzzGnIUxPTCTLK6GvPHWrrXx6w+KaG9f2fuPjeTCFWIusuRfY5t/KLfPX+ii3bv6uLNbKXzQfklZh9MgNHGpAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T01:06:07.073115Z","bundle_sha256":"67d6d21738ddcbc7aaef2adc4c9628bf1d24c81e2c68e8da9411693f24c545bb"}}