{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:7U5BMV4FD6NMOLINOIQVOC3B7T","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":"816b9db863e1ac524f5f122802130771306bf89581bc3c4f17a2948467e1559c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-06-21T00:28:44Z","title_canon_sha256":"abc19e80614df8170e236a6776f6854abb0be3af92dcfd955dbf19d0ca2a3792"},"schema_version":"1.0","source":{"id":"1206.4747","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.4747","created_at":"2026-05-18T02:58:46Z"},{"alias_kind":"arxiv_version","alias_value":"1206.4747v3","created_at":"2026-05-18T02:58:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.4747","created_at":"2026-05-18T02:58:46Z"},{"alias_kind":"pith_short_12","alias_value":"7U5BMV4FD6NM","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_16","alias_value":"7U5BMV4FD6NMOLIN","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_8","alias_value":"7U5BMV4F","created_at":"2026-05-18T12:26:58Z"}],"graph_snapshots":[{"event_id":"sha256:a35be2d36206a90ab736ebb856a6ff9ffff60dc15dc8603e8ceeda0ec4c928a3","target":"graph","created_at":"2026-05-18T02:58:46Z","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":"When a probe qubit is coupled to a quantum register that represents a physical system, the probe qubit will exhibit a dynamical response only when it is resonant with a transition in the system. Using this principle, we propose a quantum algorithm for solving discrete mathematical problems based on the circuit model. Our algorithm has favorable scaling properties in solving some discrete mathematical problems.","authors_text":"Fuli Li, Hefeng Wang, Heng Fan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-06-21T00:28:44Z","title":"A quantum algorithm for solving some discrete mathematical problems by probing their energy spectra"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.4747","kind":"arxiv","version":3},"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":"sha256:42ec19a2cb3294de567f3c7bbb9605a3df727bb440836fd6c4479758e71ed85a","target":"record","created_at":"2026-05-18T02:58:46Z","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":"816b9db863e1ac524f5f122802130771306bf89581bc3c4f17a2948467e1559c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-06-21T00:28:44Z","title_canon_sha256":"abc19e80614df8170e236a6776f6854abb0be3af92dcfd955dbf19d0ca2a3792"},"schema_version":"1.0","source":{"id":"1206.4747","kind":"arxiv","version":3}},"canonical_sha256":"fd3a1657851f9ac72d0d7221570b61fcee4aa84967d1306beaae91481e540f33","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fd3a1657851f9ac72d0d7221570b61fcee4aa84967d1306beaae91481e540f33","first_computed_at":"2026-05-18T02:58:46.641325Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:58:46.641325Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KUOQZOF0j01B+Oy4hjul0ItAMJlroq8nlaV1jf2dQYz9ibf94VCQwDQqFiqjK27Uy0KZTvrwzdhXx/WKugIcDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:58:46.642014Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.4747","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:42ec19a2cb3294de567f3c7bbb9605a3df727bb440836fd6c4479758e71ed85a","sha256:a35be2d36206a90ab736ebb856a6ff9ffff60dc15dc8603e8ceeda0ec4c928a3"],"state_sha256":"8cf6d2efee263bbce88ae0f97d77b8e3b40f2c7f1e16d08002f6805a84d532db"}