{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:VWM4OPNZ7JBVULSP4VVAPY7BX3","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":"3c53c4ee5549e55c79ac8eef1eada01a638ea39c0047a318ac217cfb649acb4d","cross_cats_sorted":["physics.atom-ph"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2025-06-16T09:03:51Z","title_canon_sha256":"7fe964223023aea7183b23bd3f0e9422fc369a0b6c397be717bd82d73f999e64"},"schema_version":"1.0","source":{"id":"2506.13264","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.13264","created_at":"2026-07-05T11:22:07Z"},{"alias_kind":"arxiv_version","alias_value":"2506.13264v1","created_at":"2026-07-05T11:22:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.13264","created_at":"2026-07-05T11:22:07Z"},{"alias_kind":"pith_short_12","alias_value":"VWM4OPNZ7JBV","created_at":"2026-07-05T11:22:07Z"},{"alias_kind":"pith_short_16","alias_value":"VWM4OPNZ7JBVULSP","created_at":"2026-07-05T11:22:07Z"},{"alias_kind":"pith_short_8","alias_value":"VWM4OPNZ","created_at":"2026-07-05T11:22:07Z"}],"graph_snapshots":[{"event_id":"sha256:51e817c5d100f238ca5936a7b0327f954c3fe984267c47a30d925aaac0e53f98","target":"graph","created_at":"2026-07-05T11:22:07Z","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/2506.13264/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum-classical hybrid algorithms offer a promising strategy for tackling computationally challenging problems, such as the maximum independent set (MIS) problem that plays a crucial role in areas like network design and data analysis. This study experimentally demonstrates that a Rydberg quantum-classical hybrid algorithm, termed as quantum-enhanced simulated annealing (QESA), provides a computational time advantage over standalone simulated annealing (SA), a classical heuristic optimization method. The performance of QESA is evaluated based on the approximation ratio and the Hamming distan","authors_text":"Jaewook Ahn, Juyoung Park, Seokho Jeong","cross_cats":["physics.atom-ph"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2025-06-16T09:03:51Z","title":"Quantum-Enhanced Simulated Annealing Using Rydberg Atoms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.13264","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:eaa539a8962ebbcc87c066b38010701ef5ff73d91aee1081a6bbfb74862c6312","target":"record","created_at":"2026-07-05T11:22:07Z","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":"3c53c4ee5549e55c79ac8eef1eada01a638ea39c0047a318ac217cfb649acb4d","cross_cats_sorted":["physics.atom-ph"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2025-06-16T09:03:51Z","title_canon_sha256":"7fe964223023aea7183b23bd3f0e9422fc369a0b6c397be717bd82d73f999e64"},"schema_version":"1.0","source":{"id":"2506.13264","kind":"arxiv","version":1}},"canonical_sha256":"ad99c73db9fa435a2e4fe56a07e3e1bed5ee557b721b3cc3da93d98ab207b84b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ad99c73db9fa435a2e4fe56a07e3e1bed5ee557b721b3cc3da93d98ab207b84b","first_computed_at":"2026-07-05T11:22:07.727705Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:22:07.727705Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cCclCesHwFN7PBr+71w8m1qLJRzWOtg/MrREf6f4Qu7LEjzqoNz5oDfD2Ypf6hlIzSEDutjGkt0eL3SqJOuJDg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:22:07.728194Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.13264","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eaa539a8962ebbcc87c066b38010701ef5ff73d91aee1081a6bbfb74862c6312","sha256:51e817c5d100f238ca5936a7b0327f954c3fe984267c47a30d925aaac0e53f98"],"state_sha256":"b42e8b7f64a33d704b748e9db2b21f77025e1686dd1f39f2273d2b2eba38b763"}