{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:YLBUQHXHCMZOU2TFJBCSEBQPNX","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":"c5f8f80d60c970838db3d5229ab59b1bfc841432801dee188f72ea47ef4e3dd9","cross_cats_sorted":["cs.IR","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2020-12-04T10:18:59Z","title_canon_sha256":"01cdc6369f9a61aa20700bc9fe730ce264746d7387fdd2c92b5a19e8e8dd4369"},"schema_version":"1.0","source":{"id":"2012.02507","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.02507","created_at":"2026-07-05T02:46:25Z"},{"alias_kind":"arxiv_version","alias_value":"2012.02507v2","created_at":"2026-07-05T02:46:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.02507","created_at":"2026-07-05T02:46:25Z"},{"alias_kind":"pith_short_12","alias_value":"YLBUQHXHCMZO","created_at":"2026-07-05T02:46:25Z"},{"alias_kind":"pith_short_16","alias_value":"YLBUQHXHCMZOU2TF","created_at":"2026-07-05T02:46:25Z"},{"alias_kind":"pith_short_8","alias_value":"YLBUQHXH","created_at":"2026-07-05T02:46:25Z"}],"graph_snapshots":[{"event_id":"sha256:94f42e3ffd8ec77bda9c210806bbf428562f51a4399067567e147452d53040d6","target":"graph","created_at":"2026-07-05T02:46:25Z","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/2012.02507/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Document-level Relation Extraction (RE) requires extracting relations expressed within and across sentences. Recent works show that graph-based methods, usually constructing a document-level graph that captures document-aware interactions, can obtain useful entity representations thus helping tackle document-level RE. These methods either focus more on the entire graph, or pay more attention to a part of the graph, e.g., paths between the target entity pair. However, we find that document-level RE may benefit from focusing on both of them simultaneously. Therefore, to obtain more comprehensive","authors_text":"Baobao Chang, Damai Dai, Jing Ren, Shuang Zeng, Zhifang Sui","cross_cats":["cs.IR","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2020-12-04T10:18:59Z","title":"Coarse-to-Fine Entity Representations for Document-level Relation Extraction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.02507","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":"sha256:3afb8fad09d5aacb55b340dec08f09e08582298b98eebd3591d2ad6cdc2ca0bf","target":"record","created_at":"2026-07-05T02:46:25Z","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":"c5f8f80d60c970838db3d5229ab59b1bfc841432801dee188f72ea47ef4e3dd9","cross_cats_sorted":["cs.IR","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2020-12-04T10:18:59Z","title_canon_sha256":"01cdc6369f9a61aa20700bc9fe730ce264746d7387fdd2c92b5a19e8e8dd4369"},"schema_version":"1.0","source":{"id":"2012.02507","kind":"arxiv","version":2}},"canonical_sha256":"c2c3481ee71332ea6a65484522060f6df4563c3f0cc03fc27eb85d89c1cd743a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c2c3481ee71332ea6a65484522060f6df4563c3f0cc03fc27eb85d89c1cd743a","first_computed_at":"2026-07-05T02:46:25.704968Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:46:25.704968Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nw3C7MK/xBRoXo6VyCT+V+qtsZUMvGWEEukodQDcXZGU+tWvJdY4IDxlpLSogvVQA1siqgMIQXs399zHyhNwDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:46:25.705460Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.02507","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3afb8fad09d5aacb55b340dec08f09e08582298b98eebd3591d2ad6cdc2ca0bf","sha256:94f42e3ffd8ec77bda9c210806bbf428562f51a4399067567e147452d53040d6"],"state_sha256":"927a14165bee16f7ab3e646a8ef852c1b4a8b5f5df6f9e2a7850f4b2449da4d3"}