{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:ZLFOKTU4MG5RZAM6QKWZY5S4VO","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":"bdec45ec0182f817f0433053e039033c3ff028469e90a335d1fe1d9e726e383d","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2018-04-18T18:51:00Z","title_canon_sha256":"e2e8892884eebf58f8440c73b9e1dea612988c7e8fa64abca1e4dbc3fca8dae8"},"schema_version":"1.0","source":{"id":"1804.06876","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.06876","created_at":"2026-05-18T00:18:04Z"},{"alias_kind":"arxiv_version","alias_value":"1804.06876v1","created_at":"2026-05-18T00:18:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.06876","created_at":"2026-05-18T00:18:04Z"},{"alias_kind":"pith_short_12","alias_value":"ZLFOKTU4MG5R","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_16","alias_value":"ZLFOKTU4MG5RZAM6","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_8","alias_value":"ZLFOKTU4","created_at":"2026-05-18T12:33:07Z"}],"graph_snapshots":[{"event_id":"sha256:c4aa46ef2d484581d93456c66587f0a2df311d23bebe40145fae077a22d7ea72","target":"graph","created_at":"2026-05-18T00:18:04Z","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"},"paper":{"abstract_excerpt":"We introduce a new benchmark, WinoBias, for coreference resolution focused on gender bias. Our corpus contains Winograd-schema style sentences with entities corresponding to people referred by their occupation (e.g. the nurse, the doctor, the carpenter). We demonstrate that a rule-based, a feature-rich, and a neural coreference system all link gendered pronouns to pro-stereotypical entities with higher accuracy than anti-stereotypical entities, by an average difference of 21.1 in F1 score. Finally, we demonstrate a data-augmentation approach that, in combination with existing word-embedding de","authors_text":"Jieyu Zhao, Kai-Wei Chang, Mark Yatskar, Tianlu Wang, Vicente Ordonez","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2018-04-18T18:51:00Z","title":"Gender Bias in Coreference Resolution: Evaluation and Debiasing Methods"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.06876","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":"sha256:9a9f5dba5547fae79d1b7806c9ce4f8a26bdf274565689f9a962f71d77ae5fe6","target":"record","created_at":"2026-05-18T00:18:04Z","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":"bdec45ec0182f817f0433053e039033c3ff028469e90a335d1fe1d9e726e383d","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2018-04-18T18:51:00Z","title_canon_sha256":"e2e8892884eebf58f8440c73b9e1dea612988c7e8fa64abca1e4dbc3fca8dae8"},"schema_version":"1.0","source":{"id":"1804.06876","kind":"arxiv","version":1}},"canonical_sha256":"cacae54e9c61bb1c819e82ad9c765cabb54fe50590bb300520eb214a7ae5bd6e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cacae54e9c61bb1c819e82ad9c765cabb54fe50590bb300520eb214a7ae5bd6e","first_computed_at":"2026-05-18T00:18:04.836497Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:18:04.836497Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"R3I+V//z62w606l8aRzD3jzEE7A98f5F9C3SC5SU6AdKkW8PysOaG7GOhc090YwDa3+ATRrohEBPWgtNQqNTBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:18:04.836995Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.06876","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9a9f5dba5547fae79d1b7806c9ce4f8a26bdf274565689f9a962f71d77ae5fe6","sha256:c4aa46ef2d484581d93456c66587f0a2df311d23bebe40145fae077a22d7ea72"],"state_sha256":"d5429cf8c4350a83d11ce5942d559dee44b625e0b6547a27ef4376de68602b2e"}