{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:A6CDYUQU6TT77BUUSEUZS7C2IB","short_pith_number":"pith:A6CDYUQU","schema_version":"1.0","canonical_sha256":"07843c5214f4e7ff86949129997c5a405ff3946f68b75d92ce4b3ddae141af69","source":{"kind":"arxiv","id":"1109.4251","version":1},"attestation_state":"computed","paper":{"title":"Quantum logic for control and manipulation of molecular ions using a frequency comb","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"D. N. Matsukevich, S. Ding","submitted_at":"2011-09-20T09:25:06Z","abstract_excerpt":"Due to their rich level structure, molecules are well-suited for probing time variation of fundamental constants, precisely measuring parity violation and time-reversal non-invariance effects, studying quantum mechanical aspects of chemical reactions, and implementing scalable quantum information processing architectures. Molecular ions are particularly attractive for these applications due to their long storage times and the near-perfect isolation from environment that result in long coherence times required to achieve high measurement precision and reduce systematic errors. However, the cont"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1109.4251","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-20T09:25:06Z","cross_cats_sorted":[],"title_canon_sha256":"882c4d538e3f3da19e3dc52b53d1f149dd1a8063517b5663f294bba50ed7c64e","abstract_canon_sha256":"84cf64d87abc63477a578a20eb4e1cd9af16a75c58b23ab649614c821c824459"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:00:28.842246Z","signature_b64":"aER+MycHd4dWT1wxo/9ZBOlFiJoYRwodIh/faCEMXUFoHER9+GGYJS9tsHNEW+fy5DsRgJIP+hnkizSWtk33DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"07843c5214f4e7ff86949129997c5a405ff3946f68b75d92ce4b3ddae141af69","last_reissued_at":"2026-05-18T02:00:28.841626Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:00:28.841626Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum logic for control and manipulation of molecular ions using a frequency comb","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"D. N. Matsukevich, S. Ding","submitted_at":"2011-09-20T09:25:06Z","abstract_excerpt":"Due to their rich level structure, molecules are well-suited for probing time variation of fundamental constants, precisely measuring parity violation and time-reversal non-invariance effects, studying quantum mechanical aspects of chemical reactions, and implementing scalable quantum information processing architectures. Molecular ions are particularly attractive for these applications due to their long storage times and the near-perfect isolation from environment that result in long coherence times required to achieve high measurement precision and reduce systematic errors. However, the cont"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.4251","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1109.4251","created_at":"2026-05-18T02:00:28.841711+00:00"},{"alias_kind":"arxiv_version","alias_value":"1109.4251v1","created_at":"2026-05-18T02:00:28.841711+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.4251","created_at":"2026-05-18T02:00:28.841711+00:00"},{"alias_kind":"pith_short_12","alias_value":"A6CDYUQU6TT7","created_at":"2026-05-18T12:26:24.575870+00:00"},{"alias_kind":"pith_short_16","alias_value":"A6CDYUQU6TT77BUU","created_at":"2026-05-18T12:26:24.575870+00:00"},{"alias_kind":"pith_short_8","alias_value":"A6CDYUQU","created_at":"2026-05-18T12:26:24.575870+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/A6CDYUQU6TT77BUUSEUZS7C2IB","json":"https://pith.science/pith/A6CDYUQU6TT77BUUSEUZS7C2IB.json","graph_json":"https://pith.science/api/pith-number/A6CDYUQU6TT77BUUSEUZS7C2IB/graph.json","events_json":"https://pith.science/api/pith-number/A6CDYUQU6TT77BUUSEUZS7C2IB/events.json","paper":"https://pith.science/paper/A6CDYUQU"},"agent_actions":{"view_html":"https://pith.science/pith/A6CDYUQU6TT77BUUSEUZS7C2IB","download_json":"https://pith.science/pith/A6CDYUQU6TT77BUUSEUZS7C2IB.json","view_paper":"https://pith.science/paper/A6CDYUQU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1109.4251&json=true","fetch_graph":"https://pith.science/api/pith-number/A6CDYUQU6TT77BUUSEUZS7C2IB/graph.json","fetch_events":"https://pith.science/api/pith-number/A6CDYUQU6TT77BUUSEUZS7C2IB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/A6CDYUQU6TT77BUUSEUZS7C2IB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/A6CDYUQU6TT77BUUSEUZS7C2IB/action/storage_attestation","attest_author":"https://pith.science/pith/A6CDYUQU6TT77BUUSEUZS7C2IB/action/author_attestation","sign_citation":"https://pith.science/pith/A6CDYUQU6TT77BUUSEUZS7C2IB/action/citation_signature","submit_replication":"https://pith.science/pith/A6CDYUQU6TT77BUUSEUZS7C2IB/action/replication_record"}},"created_at":"2026-05-18T02:00:28.841711+00:00","updated_at":"2026-05-18T02:00:28.841711+00:00"}