{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:L4XTJKCWPTQ5Q7VVGHJUN5WWX5","short_pith_number":"pith:L4XTJKCW","schema_version":"1.0","canonical_sha256":"5f2f34a8567ce1d87eb531d346f6d6bf74f8135d9b19fd404c1c4856d0ef09ec","source":{"kind":"arxiv","id":"2212.02849","version":1},"attestation_state":"computed","paper":{"title":"Temperature-dependent behaviors of single spin defects in solids determined with Hz-level precision","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Chang-Kui Duan, Fazhan Shi, Jiangfeng Du, Mingzhe Liu, Pei Yu, Qian Shi, Shaoyi Xu, Tianyu Xie, Zhiyuan Zhao","submitted_at":"2022-12-06T09:37:12Z","abstract_excerpt":"Revealing the properties of single spin defects in solids is essential for quantum applications based on solid-state systems. However, it is intractable to investigate the temperature-dependent properties of single defects, due to the low precision for single-defect measurements in contrast to defect ensembles. Here we report that the temperature dependence of the Hamiltonian parameters for single negatively charged nitrogen-vacancy (NV$^{-}$) centers in diamond is precisely measured, and the results find a reasonable agreement with first-principles calculations. Particularly, the hyperfine in"},"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":"2212.02849","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-12-06T09:37:12Z","cross_cats_sorted":[],"title_canon_sha256":"80bd5dbcd627dd128906b21644a9c3f92228a34b72bf3ecb042d40d7162c9890","abstract_canon_sha256":"74c5542128550d5e1d819e02f08986f0a46ce0bf3ccf483c0ffddcaa850e8e80"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:22:35.016521Z","signature_b64":"NqaBI4WlCcGEof646uD7R5uia5Id1utBw0KImFiX8l/YcdefZnXUIAjqY8+oZ6kKjwCIkavsmcy4J5kFSxBaDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5f2f34a8567ce1d87eb531d346f6d6bf74f8135d9b19fd404c1c4856d0ef09ec","last_reissued_at":"2026-07-05T05:22:35.016111Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:22:35.016111Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Temperature-dependent behaviors of single spin defects in solids determined with Hz-level precision","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Chang-Kui Duan, Fazhan Shi, Jiangfeng Du, Mingzhe Liu, Pei Yu, Qian Shi, Shaoyi Xu, Tianyu Xie, Zhiyuan Zhao","submitted_at":"2022-12-06T09:37:12Z","abstract_excerpt":"Revealing the properties of single spin defects in solids is essential for quantum applications based on solid-state systems. However, it is intractable to investigate the temperature-dependent properties of single defects, due to the low precision for single-defect measurements in contrast to defect ensembles. Here we report that the temperature dependence of the Hamiltonian parameters for single negatively charged nitrogen-vacancy (NV$^{-}$) centers in diamond is precisely measured, and the results find a reasonable agreement with first-principles calculations. Particularly, the hyperfine in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.02849","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2212.02849/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2212.02849","created_at":"2026-07-05T05:22:35.016165+00:00"},{"alias_kind":"arxiv_version","alias_value":"2212.02849v1","created_at":"2026-07-05T05:22:35.016165+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.02849","created_at":"2026-07-05T05:22:35.016165+00:00"},{"alias_kind":"pith_short_12","alias_value":"L4XTJKCWPTQ5","created_at":"2026-07-05T05:22:35.016165+00:00"},{"alias_kind":"pith_short_16","alias_value":"L4XTJKCWPTQ5Q7VV","created_at":"2026-07-05T05:22:35.016165+00:00"},{"alias_kind":"pith_short_8","alias_value":"L4XTJKCW","created_at":"2026-07-05T05:22:35.016165+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/L4XTJKCWPTQ5Q7VVGHJUN5WWX5","json":"https://pith.science/pith/L4XTJKCWPTQ5Q7VVGHJUN5WWX5.json","graph_json":"https://pith.science/api/pith-number/L4XTJKCWPTQ5Q7VVGHJUN5WWX5/graph.json","events_json":"https://pith.science/api/pith-number/L4XTJKCWPTQ5Q7VVGHJUN5WWX5/events.json","paper":"https://pith.science/paper/L4XTJKCW"},"agent_actions":{"view_html":"https://pith.science/pith/L4XTJKCWPTQ5Q7VVGHJUN5WWX5","download_json":"https://pith.science/pith/L4XTJKCWPTQ5Q7VVGHJUN5WWX5.json","view_paper":"https://pith.science/paper/L4XTJKCW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2212.02849&json=true","fetch_graph":"https://pith.science/api/pith-number/L4XTJKCWPTQ5Q7VVGHJUN5WWX5/graph.json","fetch_events":"https://pith.science/api/pith-number/L4XTJKCWPTQ5Q7VVGHJUN5WWX5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/L4XTJKCWPTQ5Q7VVGHJUN5WWX5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/L4XTJKCWPTQ5Q7VVGHJUN5WWX5/action/storage_attestation","attest_author":"https://pith.science/pith/L4XTJKCWPTQ5Q7VVGHJUN5WWX5/action/author_attestation","sign_citation":"https://pith.science/pith/L4XTJKCWPTQ5Q7VVGHJUN5WWX5/action/citation_signature","submit_replication":"https://pith.science/pith/L4XTJKCWPTQ5Q7VVGHJUN5WWX5/action/replication_record"}},"created_at":"2026-07-05T05:22:35.016165+00:00","updated_at":"2026-07-05T05:22:35.016165+00:00"}