{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:7RLQS7OJBNWFQ7ME76JTRHABKU","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":"23cc38872525d92b2ac0fdf7c60f97d48c93864b826e9d724380d2d5731c3555","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-02-13T23:30:17Z","title_canon_sha256":"6757967179b3fa7f687839c5c927eafb41ca40ff52b5214aa78a2fefffd790d7"},"schema_version":"1.0","source":{"id":"1902.05162","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.05162","created_at":"2026-05-17T23:54:01Z"},{"alias_kind":"arxiv_version","alias_value":"1902.05162v1","created_at":"2026-05-17T23:54:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.05162","created_at":"2026-05-17T23:54:01Z"},{"alias_kind":"pith_short_12","alias_value":"7RLQS7OJBNWF","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"7RLQS7OJBNWFQ7ME","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"7RLQS7OJ","created_at":"2026-05-18T12:33:12Z"}],"graph_snapshots":[{"event_id":"sha256:7a9bf3b7e7be56d0557b5b2f631f57002b6959f882c79a85f601cb345ecf01b6","target":"graph","created_at":"2026-05-17T23:54:01Z","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 present a representation for linguistic structure that we call a Fock-space representation, which allows us to embed problems in language processing into small quantum devices. We further develop a formalism for understanding both classical as well as quantum linguistic problems and phrase them both as a Harmony optimization problem that can be solved on a quantum computer which we show is related to classifying vectors using quantum Boltzmann machines. We further provide a new training method for learning quantum Harmony operators that describe a language. This also provides a new algorith","authors_text":"Alex Bocharov, Krysta M Svore, Matthias Troyer, Nathan Wiebe, Paul Smolensky","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-02-13T23:30:17Z","title":"Quantum Language Processing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.05162","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:d1b6fc48cae614775e6ca75c5d3dad18dd0109f4386f252887151a400147e4f7","target":"record","created_at":"2026-05-17T23:54:01Z","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":"23cc38872525d92b2ac0fdf7c60f97d48c93864b826e9d724380d2d5731c3555","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-02-13T23:30:17Z","title_canon_sha256":"6757967179b3fa7f687839c5c927eafb41ca40ff52b5214aa78a2fefffd790d7"},"schema_version":"1.0","source":{"id":"1902.05162","kind":"arxiv","version":1}},"canonical_sha256":"fc57097dc90b6c587d84ff93389c0155379b2a74d90cd8425ce37439171b3bd3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fc57097dc90b6c587d84ff93389c0155379b2a74d90cd8425ce37439171b3bd3","first_computed_at":"2026-05-17T23:54:01.754986Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:54:01.754986Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qWS6p9rI5eEtMsph/N7F1xp5qSdzSTdftXX09ke5k7k/x9Ws7eAr9zIHjrcuKuvQt/pYovfzsk7fZBjbNgyoAQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:54:01.755617Z","signed_message":"canonical_sha256_bytes"},"source_id":"1902.05162","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d1b6fc48cae614775e6ca75c5d3dad18dd0109f4386f252887151a400147e4f7","sha256:7a9bf3b7e7be56d0557b5b2f631f57002b6959f882c79a85f601cb345ecf01b6"],"state_sha256":"32bd3c936f957d09f19be035f3dd1fc5124878f2d4e10f0e39ebd089a33f7244"}