{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:FZVWHSYLR2PREKO5BI5LZLZBI7","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":"de30911938c17ff2d4b540c08629beea2a14e0eebc9086f2eb257f6304364c71","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-07-18T07:07:51Z","title_canon_sha256":"2360cfa1b488b5c6e3d3925ad177147363ca3e197cf37a4f336d693398f99b7d"},"schema_version":"1.0","source":{"id":"1607.04959","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.04959","created_at":"2026-05-18T01:10:56Z"},{"alias_kind":"arxiv_version","alias_value":"1607.04959v1","created_at":"2026-05-18T01:10:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.04959","created_at":"2026-05-18T01:10:56Z"},{"alias_kind":"pith_short_12","alias_value":"FZVWHSYLR2PR","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"FZVWHSYLR2PREKO5","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"FZVWHSYL","created_at":"2026-05-18T12:30:15Z"}],"graph_snapshots":[{"event_id":"sha256:7b3e6a4f64a5a13b94f63c309ba174df6d5046a19a5c042ea1b91dc163a15317","target":"graph","created_at":"2026-05-18T01:10:56Z","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 investigate several aspects of realizing quantum computation using entangled polar molecules in pendular states. Quantum algorithms typically start from a product state |00...0> and we show that up to a negligible error, the ground states of polar molecule arrays can be considered as the unentangled qubit basis state |00...0>. This state can be prepared by simply allowing the system to reach thermal equilibrium at low temperature (<1 mK). We also evaluate entanglement, characterized by the concurrence of pendular state qubits in dipole arrays as governed by the external electric field, dipo","authors_text":"Bretislav Friedrich, Dudley Herschbach, Qi Wei, Sabre Kais, Yudong Cao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-07-18T07:07:51Z","title":"Quantum computation using arrays of N polar molecules in pendular states"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.04959","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":"sha256:071c6855836e204dfede924c7ae8fcc8b0556c0bb255f07d9dd9f1da0723668d","target":"record","created_at":"2026-05-18T01:10:56Z","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":"de30911938c17ff2d4b540c08629beea2a14e0eebc9086f2eb257f6304364c71","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-07-18T07:07:51Z","title_canon_sha256":"2360cfa1b488b5c6e3d3925ad177147363ca3e197cf37a4f336d693398f99b7d"},"schema_version":"1.0","source":{"id":"1607.04959","kind":"arxiv","version":1}},"canonical_sha256":"2e6b63cb0b8e9f1229dd0a3abcaf2147c581071b6b98952bf6e4e538119482a4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2e6b63cb0b8e9f1229dd0a3abcaf2147c581071b6b98952bf6e4e538119482a4","first_computed_at":"2026-05-18T01:10:56.249450Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:10:56.249450Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VYGucQaxVqqO/ovPp/gr3WcsRsY2zw6Qmm0OuGJN0MVtzEf1y2FIJ2p9T/1SOiRXYrGXbEbxNRkp0rZhHJdTBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:10:56.249990Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.04959","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:071c6855836e204dfede924c7ae8fcc8b0556c0bb255f07d9dd9f1da0723668d","sha256:7b3e6a4f64a5a13b94f63c309ba174df6d5046a19a5c042ea1b91dc163a15317"],"state_sha256":"bbab6774668f4961b00c2f2692a964a484aa237e186d0f3914c357e3e7ae4e90"}