{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:66NS4VELZJFCBDHIXOI25O5F3S","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":"b5d6a725143c21a63ca8b19659962697a6ccb72fab0ed2af2f7de95912a7a2ae","cross_cats_sorted":["cs.ET"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-02-07T15:38:29Z","title_canon_sha256":"97c79c75553190daa8d66ee2cac467be18e75ba86ea8353c5a80223655e38ed2"},"schema_version":"1.0","source":{"id":"2302.03536","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.03536","created_at":"2026-07-05T05:39:38Z"},{"alias_kind":"arxiv_version","alias_value":"2302.03536v1","created_at":"2026-07-05T05:39:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.03536","created_at":"2026-07-05T05:39:38Z"},{"alias_kind":"pith_short_12","alias_value":"66NS4VELZJFC","created_at":"2026-07-05T05:39:38Z"},{"alias_kind":"pith_short_16","alias_value":"66NS4VELZJFCBDHI","created_at":"2026-07-05T05:39:38Z"},{"alias_kind":"pith_short_8","alias_value":"66NS4VEL","created_at":"2026-07-05T05:39:38Z"}],"graph_snapshots":[{"event_id":"sha256:1cc382d374d32db52d38f806fa1d8047ae6b6ee234ef9c1636db44d6c04178fd","target":"graph","created_at":"2026-07-05T05:39:38Z","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/2302.03536/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We introduce a novel approach to translate arbitrary 3-SAT instances to Quadratic Unconstrained Binary Optimization (QUBO) as they are used by quantum annealing (QA) or the quantum approximate optimization algorithm (QAOA). Our approach requires fewer couplings and fewer physical qubits than the current state-of-the-art, which results in higher solution quality. We verified the practical applicability of the approach by testing it on a D-Wave quantum annealer.","authors_text":"Claudia Linnhoff-Popien, Jonas N\\\"u{\\ss}lein, Sebastian Feld, Sebastian Zielinski, Thomas Gabor","cross_cats":["cs.ET"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-02-07T15:38:29Z","title":"Solving (Max) 3-SAT via Quadratic Unconstrained Binary Optimization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.03536","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":"sha256:4450f2f717285bd7f86908d9fbd461f175eb4dc7afdbe0dc5a51301a51c4ab27","target":"record","created_at":"2026-07-05T05:39:38Z","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":"b5d6a725143c21a63ca8b19659962697a6ccb72fab0ed2af2f7de95912a7a2ae","cross_cats_sorted":["cs.ET"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-02-07T15:38:29Z","title_canon_sha256":"97c79c75553190daa8d66ee2cac467be18e75ba86ea8353c5a80223655e38ed2"},"schema_version":"1.0","source":{"id":"2302.03536","kind":"arxiv","version":1}},"canonical_sha256":"f79b2e548bca4a208ce8bb91aebba5dc9e89fb25378b879918d3d6951e233493","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f79b2e548bca4a208ce8bb91aebba5dc9e89fb25378b879918d3d6951e233493","first_computed_at":"2026-07-05T05:39:38.008125Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:39:38.008125Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uo8U+jbUAXUd/M21bUhapxgP+vTG8xnFLvWU9PQk7xs86ro99wwy8bR7nyH+f9uC2h8wQwdDol4zqY+Ad7DhDg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:39:38.008625Z","signed_message":"canonical_sha256_bytes"},"source_id":"2302.03536","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4450f2f717285bd7f86908d9fbd461f175eb4dc7afdbe0dc5a51301a51c4ab27","sha256:1cc382d374d32db52d38f806fa1d8047ae6b6ee234ef9c1636db44d6c04178fd"],"state_sha256":"5c83adf99fc11ddce69bc4c5234cefe782fe537f97e613e0e88a1d3f6c24bcac"}