{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:XBKVXAFPU353UZQ6LJWVBISH6J","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":"157dbdb74b0254118e35909955f5eba6ee038684f1e8395c7caa55d074e46b7e","cross_cats_sorted":["cs.CL","cs.CV","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2018-06-26T02:31:35Z","title_canon_sha256":"1b2f967b45f18b7a247583e2aafa566d576cfa5247ced77865cfee19ee5aa26d"},"schema_version":"1.0","source":{"id":"1806.09764","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.09764","created_at":"2026-05-18T00:00:19Z"},{"alias_kind":"arxiv_version","alias_value":"1806.09764v2","created_at":"2026-05-18T00:00:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.09764","created_at":"2026-05-18T00:00:19Z"},{"alias_kind":"pith_short_12","alias_value":"XBKVXAFPU353","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"XBKVXAFPU353UZQ6","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"XBKVXAFP","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:dceaca03f2392cee34ded1faebc8dd2233e38465d4181d7491c3629f68f332ca","target":"graph","created_at":"2026-05-18T00:00:19Z","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":"The broad set of deep generative models (DGMs) has achieved remarkable advances. However, it is often difficult to incorporate rich structured domain knowledge with the end-to-end DGMs. Posterior regularization (PR) offers a principled framework to impose structured constraints on probabilistic models, but has limited applicability to the diverse DGMs that can lack a Bayesian formulation or even explicit density evaluation. PR also requires constraints to be fully specified a priori, which is impractical or suboptimal for complex knowledge with learnable uncertain parts. In this paper, we esta","authors_text":"Eric Xing, Haoye Dong, Lianhui Qin, Ruslan Salakhutdinov, Xiaodan Liang, Zhiting Hu, Zichao Yang","cross_cats":["cs.CL","cs.CV","stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2018-06-26T02:31:35Z","title":"Deep Generative Models with Learnable Knowledge Constraints"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.09764","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:a3f8fa0765f2d24c3168b78707d675304e01f0287e6a58217ffecbaf8bce96c6","target":"record","created_at":"2026-05-18T00:00:19Z","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":"157dbdb74b0254118e35909955f5eba6ee038684f1e8395c7caa55d074e46b7e","cross_cats_sorted":["cs.CL","cs.CV","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2018-06-26T02:31:35Z","title_canon_sha256":"1b2f967b45f18b7a247583e2aafa566d576cfa5247ced77865cfee19ee5aa26d"},"schema_version":"1.0","source":{"id":"1806.09764","kind":"arxiv","version":2}},"canonical_sha256":"b8555b80afa6fbba661e5a6d50a247f24d38876e7c588709c8f9ce504fa8a1d7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b8555b80afa6fbba661e5a6d50a247f24d38876e7c588709c8f9ce504fa8a1d7","first_computed_at":"2026-05-18T00:00:19.091435Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:19.091435Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xehQFKQJR8FwFOt3PBuuebLp2Q7vMPYZK6VmWAIJDH08kfJRwy5KVwiin1IN5Xa0DQyJ/uecVuA4SVZCmLexCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:19.092025Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.09764","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a3f8fa0765f2d24c3168b78707d675304e01f0287e6a58217ffecbaf8bce96c6","sha256:dceaca03f2392cee34ded1faebc8dd2233e38465d4181d7491c3629f68f332ca"],"state_sha256":"b6606393e5910e0e68c1a1c5ed81f6ecb5f681b170e6cb5b98b9f77b3b143be9"}