{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:GGTISPOZPATVMNDEWUHJS2DNW6","short_pith_number":"pith:GGTISPOZ","canonical_record":{"source":{"id":"2303.01432","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-03-02T17:45:32Z","cross_cats_sorted":[],"title_canon_sha256":"2d8bf18b9c57f55a6bf6cd3520bf6448305850683e9cfb09bbd9ecc237c6a02a","abstract_canon_sha256":"1ef5bdb21980d04d7e74f2db9bf2d702b97c04bbb4e40f2009dd58af9592bdaf"},"schema_version":"1.0"},"canonical_sha256":"31a6893dd97827563464b50e99686db79cee9f7f85aeef522b8679b67eff2446","source":{"kind":"arxiv","id":"2303.01432","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.01432","created_at":"2026-07-05T07:03:21Z"},{"alias_kind":"arxiv_version","alias_value":"2303.01432v2","created_at":"2026-07-05T07:03:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.01432","created_at":"2026-07-05T07:03:21Z"},{"alias_kind":"pith_short_12","alias_value":"GGTISPOZPATV","created_at":"2026-07-05T07:03:21Z"},{"alias_kind":"pith_short_16","alias_value":"GGTISPOZPATVMNDE","created_at":"2026-07-05T07:03:21Z"},{"alias_kind":"pith_short_8","alias_value":"GGTISPOZ","created_at":"2026-07-05T07:03:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:GGTISPOZPATVMNDEWUHJS2DNW6","target":"record","payload":{"canonical_record":{"source":{"id":"2303.01432","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-03-02T17:45:32Z","cross_cats_sorted":[],"title_canon_sha256":"2d8bf18b9c57f55a6bf6cd3520bf6448305850683e9cfb09bbd9ecc237c6a02a","abstract_canon_sha256":"1ef5bdb21980d04d7e74f2db9bf2d702b97c04bbb4e40f2009dd58af9592bdaf"},"schema_version":"1.0"},"canonical_sha256":"31a6893dd97827563464b50e99686db79cee9f7f85aeef522b8679b67eff2446","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:03:21.689195Z","signature_b64":"OV3TBpUtDowaX6HH8RbRgMyWw3SvaFl+UIY5ngfmg4VmOuMZDSx0ZeaeIyOUN1BbTkw3YNhhwZhml276frV7Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"31a6893dd97827563464b50e99686db79cee9f7f85aeef522b8679b67eff2446","last_reissued_at":"2026-07-05T07:03:21.688707Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:03:21.688707Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2303.01432","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:03:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OBFHcozEmW27bmlTRGecOHB/XiVApL6ZyzAgK6M8u43lnAF42FM62eMBpyE4lCHXrk5kPGR6cUvv8IF78H11AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-02T02:21:52.230203Z"},"content_sha256":"42458f7f96ea5deaae9039214bd18801c6a8ce81e3b5100d799dc3ce1ad2c451","schema_version":"1.0","event_id":"sha256:42458f7f96ea5deaae9039214bd18801c6a8ce81e3b5100d799dc3ce1ad2c451"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:GGTISPOZPATVMNDEWUHJS2DNW6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"WiCE: Real-World Entailment for Claims in Wikipedia","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Greg Durrett, Juan Diego Rodriguez, Ryo Kamoi, Tanya Goyal","submitted_at":"2023-03-02T17:45:32Z","abstract_excerpt":"Textual entailment models are increasingly applied in settings like fact-checking, presupposition verification in question answering, or summary evaluation. However, these represent a significant domain shift from existing entailment datasets, and models underperform as a result. We propose WiCE, a new fine-grained textual entailment dataset built on natural claim and evidence pairs extracted from Wikipedia. In addition to standard claim-level entailment, WiCE provides entailment judgments over sub-sentence units of the claim, and a minimal subset of evidence sentences that support each subcla"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.01432","kind":"arxiv","version":2},"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/2303.01432/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":"2026-07-05T07:03:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5VnCK8OPA+0TvkFTUPaOlS9rFNGw4aJivCaLUzlYSbSv+0r1bBAJuKRseteL6+dB6p1GFmMnzkY7e1QW+3xlCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-02T02:21:52.230727Z"},"content_sha256":"49f628aa2ad96cb74f52a1ad64821eda88eb76f449969f7ae077072ef3492e23","schema_version":"1.0","event_id":"sha256:49f628aa2ad96cb74f52a1ad64821eda88eb76f449969f7ae077072ef3492e23"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GGTISPOZPATVMNDEWUHJS2DNW6/bundle.json","state_url":"https://pith.science/pith/GGTISPOZPATVMNDEWUHJS2DNW6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GGTISPOZPATVMNDEWUHJS2DNW6/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":"2026-08-02T02:21:52Z","links":{"resolver":"https://pith.science/pith/GGTISPOZPATVMNDEWUHJS2DNW6","bundle":"https://pith.science/pith/GGTISPOZPATVMNDEWUHJS2DNW6/bundle.json","state":"https://pith.science/pith/GGTISPOZPATVMNDEWUHJS2DNW6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GGTISPOZPATVMNDEWUHJS2DNW6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:GGTISPOZPATVMNDEWUHJS2DNW6","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":"1ef5bdb21980d04d7e74f2db9bf2d702b97c04bbb4e40f2009dd58af9592bdaf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-03-02T17:45:32Z","title_canon_sha256":"2d8bf18b9c57f55a6bf6cd3520bf6448305850683e9cfb09bbd9ecc237c6a02a"},"schema_version":"1.0","source":{"id":"2303.01432","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.01432","created_at":"2026-07-05T07:03:21Z"},{"alias_kind":"arxiv_version","alias_value":"2303.01432v2","created_at":"2026-07-05T07:03:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.01432","created_at":"2026-07-05T07:03:21Z"},{"alias_kind":"pith_short_12","alias_value":"GGTISPOZPATV","created_at":"2026-07-05T07:03:21Z"},{"alias_kind":"pith_short_16","alias_value":"GGTISPOZPATVMNDE","created_at":"2026-07-05T07:03:21Z"},{"alias_kind":"pith_short_8","alias_value":"GGTISPOZ","created_at":"2026-07-05T07:03:21Z"}],"graph_snapshots":[{"event_id":"sha256:49f628aa2ad96cb74f52a1ad64821eda88eb76f449969f7ae077072ef3492e23","target":"graph","created_at":"2026-07-05T07:03:21Z","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/2303.01432/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Textual entailment models are increasingly applied in settings like fact-checking, presupposition verification in question answering, or summary evaluation. However, these represent a significant domain shift from existing entailment datasets, and models underperform as a result. We propose WiCE, a new fine-grained textual entailment dataset built on natural claim and evidence pairs extracted from Wikipedia. In addition to standard claim-level entailment, WiCE provides entailment judgments over sub-sentence units of the claim, and a minimal subset of evidence sentences that support each subcla","authors_text":"Greg Durrett, Juan Diego Rodriguez, Ryo Kamoi, Tanya Goyal","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-03-02T17:45:32Z","title":"WiCE: Real-World Entailment for Claims in Wikipedia"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.01432","kind":"arxiv","version":2},"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":"sha256:42458f7f96ea5deaae9039214bd18801c6a8ce81e3b5100d799dc3ce1ad2c451","target":"record","created_at":"2026-07-05T07:03:21Z","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":"1ef5bdb21980d04d7e74f2db9bf2d702b97c04bbb4e40f2009dd58af9592bdaf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-03-02T17:45:32Z","title_canon_sha256":"2d8bf18b9c57f55a6bf6cd3520bf6448305850683e9cfb09bbd9ecc237c6a02a"},"schema_version":"1.0","source":{"id":"2303.01432","kind":"arxiv","version":2}},"canonical_sha256":"31a6893dd97827563464b50e99686db79cee9f7f85aeef522b8679b67eff2446","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"31a6893dd97827563464b50e99686db79cee9f7f85aeef522b8679b67eff2446","first_computed_at":"2026-07-05T07:03:21.688707Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:03:21.688707Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OV3TBpUtDowaX6HH8RbRgMyWw3SvaFl+UIY5ngfmg4VmOuMZDSx0ZeaeIyOUN1BbTkw3YNhhwZhml276frV7Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:03:21.689195Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.01432","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:42458f7f96ea5deaae9039214bd18801c6a8ce81e3b5100d799dc3ce1ad2c451","sha256:49f628aa2ad96cb74f52a1ad64821eda88eb76f449969f7ae077072ef3492e23"],"state_sha256":"1bcfdb695de556018ea46ba9ff6bfa33b1023edf978510382955e23d30fbe9a5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UEQv+Y78feNdQG85Xwgj0MYIkmCVv7ngx3AUgsX/4laJoaP1PFmAohe5sJJQ08bpL+RsJWWMSAF6ZPO9obicAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-02T02:21:52.236718Z","bundle_sha256":"9bcad6926f64d75bc31fd5e4f735f2e9ffa6ab815e86b3cb3beebea8d6f5de9c"}}