{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:PQJXZOD74FT2CSHFJ5OI2ASZWG","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":"6c104c7c1c35a94cb23700e5b16cfb9f00dd9ef2b797f7fb28c63f0fbb6e5392","cross_cats_sorted":["cs.IR"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CL","submitted_at":"2024-01-20T03:55:17Z","title_canon_sha256":"60f54fb7a672918d02b56c97a0b5f1c79691ea1705950232a0b8cca4e088295c"},"schema_version":"1.0","source":{"id":"2401.11107","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.11107","created_at":"2026-07-05T07:35:46Z"},{"alias_kind":"arxiv_version","alias_value":"2401.11107v1","created_at":"2026-07-05T07:35:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.11107","created_at":"2026-07-05T07:35:46Z"},{"alias_kind":"pith_short_12","alias_value":"PQJXZOD74FT2","created_at":"2026-07-05T07:35:46Z"},{"alias_kind":"pith_short_16","alias_value":"PQJXZOD74FT2CSHF","created_at":"2026-07-05T07:35:46Z"},{"alias_kind":"pith_short_8","alias_value":"PQJXZOD7","created_at":"2026-07-05T07:35:46Z"}],"graph_snapshots":[{"event_id":"sha256:8a2d24b66c7ea1ca176c588c53533069ba4ca8e06334132aa8ec4ea66af813a8","target":"graph","created_at":"2026-07-05T07:35:46Z","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/2401.11107/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Open information extraction (OpenIE) aims to extract the schema-free triplets in the form of (\\emph{subject}, \\emph{predicate}, \\emph{object}) from a given sentence. Compared with general information extraction (IE), OpenIE poses more challenges for the IE models, {especially when multiple complicated triplets exist in a sentence. To extract these complicated triplets more effectively, in this paper we propose a novel generative OpenIE model, namely \\emph{DualOIE}, which achieves a dual task at the same time as extracting some triplets from the sentence, i.e., converting the triplets into the ","authors_text":"Deqing Yang, Huimin Xu, Jingping Liu, Rui Xie, Yanghua Xiao, Yunsen Xian, Zhen Chen, Zongyu Wang","cross_cats":["cs.IR"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CL","submitted_at":"2024-01-20T03:55:17Z","title":"Exploiting Duality in Open Information Extraction with Predicate Prompt"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.11107","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":"sha256:78b5026c064591d082b40b7f8c0cd9e4167fd74827e2a6da4757e6cd0082bf65","target":"record","created_at":"2026-07-05T07:35:46Z","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":"6c104c7c1c35a94cb23700e5b16cfb9f00dd9ef2b797f7fb28c63f0fbb6e5392","cross_cats_sorted":["cs.IR"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CL","submitted_at":"2024-01-20T03:55:17Z","title_canon_sha256":"60f54fb7a672918d02b56c97a0b5f1c79691ea1705950232a0b8cca4e088295c"},"schema_version":"1.0","source":{"id":"2401.11107","kind":"arxiv","version":1}},"canonical_sha256":"7c137cb87fe167a148e54f5c8d0259b1a62279c36ae1c681f79692a714d2ea0f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c137cb87fe167a148e54f5c8d0259b1a62279c36ae1c681f79692a714d2ea0f","first_computed_at":"2026-07-05T07:35:46.073903Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:35:46.073903Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JIeYjwffsCOKp0MZw2Un4XvcDlD+h5dXwM1X0Yrq/9bdluKHu+tQWcymsFgiYguDJwS4QpQ6H08BWKFHsUomCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:35:46.074330Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.11107","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:78b5026c064591d082b40b7f8c0cd9e4167fd74827e2a6da4757e6cd0082bf65","sha256:8a2d24b66c7ea1ca176c588c53533069ba4ca8e06334132aa8ec4ea66af813a8"],"state_sha256":"2e914093c181e9aa20b32f147fd0a4fff97fd67a4c6ae356278976280ddf24bd"}