{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:OY5ZGURZUMDGAW24EPXVKQEYNN","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":"960d2f105eb4473b185eb2a92179c6548abe2e928a3041a43a2c86f9c4470838","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-02-11T19:02:27Z","title_canon_sha256":"31c74ef25922f6d9b8f07b2e51083f271a8506e753a68a063e0f80cc17673716"},"schema_version":"1.0","source":{"id":"1902.04094","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.04094","created_at":"2026-05-17T23:48:57Z"},{"alias_kind":"arxiv_version","alias_value":"1902.04094v2","created_at":"2026-05-17T23:48:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.04094","created_at":"2026-05-17T23:48:57Z"},{"alias_kind":"pith_short_12","alias_value":"OY5ZGURZUMDG","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"OY5ZGURZUMDGAW24","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"OY5ZGURZ","created_at":"2026-05-18T12:33:24Z"}],"graph_snapshots":[{"event_id":"sha256:2b5bfdb1316705b80c66042d0a241afe6e9a862abdb9a6028cf72950c284a668","target":"graph","created_at":"2026-05-17T23:48:57Z","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 show that BERT (Devlin et al., 2018) is a Markov random field language model. This formulation gives way to a natural procedure to sample sentences from BERT. We generate from BERT and find that it can produce high-quality, fluent generations. Compared to the generations of a traditional left-to-right language model, BERT generates sentences that are more diverse but of slightly worse quality.","authors_text":"Alex Wang, Kyunghyun Cho","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-02-11T19:02:27Z","title":"BERT has a Mouth, and It Must Speak: BERT as a Markov Random Field Language Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.04094","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":"sha256:062a1b9f3c6db6f9f085bae16d760c57a4972708f3f8300a6a53a9e7c6114cbc","target":"record","created_at":"2026-05-17T23:48:57Z","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":"960d2f105eb4473b185eb2a92179c6548abe2e928a3041a43a2c86f9c4470838","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-02-11T19:02:27Z","title_canon_sha256":"31c74ef25922f6d9b8f07b2e51083f271a8506e753a68a063e0f80cc17673716"},"schema_version":"1.0","source":{"id":"1902.04094","kind":"arxiv","version":2}},"canonical_sha256":"763b935239a306605b5c23ef5540986b58de2690d01da28963ba551edf49c196","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"763b935239a306605b5c23ef5540986b58de2690d01da28963ba551edf49c196","first_computed_at":"2026-05-17T23:48:57.950143Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:48:57.950143Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hEEWWfhSHuwp1VKRlGruYg72X3HnufJAdoieD3QrcKt65VKIcQ9sWw5CroBale6onvY0Q5Mnb9djkyGn8KFlDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:48:57.950641Z","signed_message":"canonical_sha256_bytes"},"source_id":"1902.04094","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:062a1b9f3c6db6f9f085bae16d760c57a4972708f3f8300a6a53a9e7c6114cbc","sha256:2b5bfdb1316705b80c66042d0a241afe6e9a862abdb9a6028cf72950c284a668"],"state_sha256":"4cd9d4704384977f3af4748975e5801088bd30638ffe3102e6dfac7beb922c4e"}