{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:6OLFMLJBNWSP72WLLSIVPBKAFS","short_pith_number":"pith:6OLFMLJB","schema_version":"1.0","canonical_sha256":"f396562d216da4ffeacb5c915785402c8553f307c96d632e13f3de81a74bb91e","source":{"kind":"arxiv","id":"2007.15247","version":1},"attestation_state":"computed","paper":{"title":"Solid-state laser refrigeration of nanodiamond quantum sensors","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["eess.SP","physics.app-ph","physics.optics","quant-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alexander B. Bard, A. Nick Vamivakas, Anupum Pant, Danika R. Luntz-Martin, Donald Mannikko, Ilia M. Pavlovetc, Kamran Shayan, Masaru Kuno, Peter J. Pauzauskie, R. Greg Felsted, Siamak Dadras, Stefan Stoll, Xiaojing Xia","submitted_at":"2020-07-30T05:57:01Z","abstract_excerpt":"The negatively-charged nitrogen vacancy (NV$^-$) centre in diamond is a remarkable optical quantum sensor for a range of applications including, nanoscale thermometry, magnetometry, single photon generation, quantum computing, and communication. However, to date the performance of these techniques using NV$^-$ centres has been limited by the thermally-induced spectral wandering of NV$^-$ centre photoluminescence due to detrimental photothermal heating. Here we demonstrate that solid-state laser refrigeration can be used to enable rapid (ms) optical temperature control of nitrogen vacancy doped"},"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":"2007.15247","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-07-30T05:57:01Z","cross_cats_sorted":["eess.SP","physics.app-ph","physics.optics","quant-ph"],"title_canon_sha256":"3c8a5a42dcd261070e750b43f09fa85268249a4dfe21ecc1ab4cdabbb3d73f32","abstract_canon_sha256":"0a4668c5b2a6f1b2c8492dd207fe17fc833ebcb9145ddb0f64a86fea69fb0c3e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:23:28.811265Z","signature_b64":"Qlb9Hsc7gXbjECF4Ng6AGdtJfzEC+xLkDQtylF0YcVa7baqT1nSEZ0+gfyDXRIenTla97/hPa9QUFer3gAPZBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f396562d216da4ffeacb5c915785402c8553f307c96d632e13f3de81a74bb91e","last_reissued_at":"2026-07-05T01:23:28.810857Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:23:28.810857Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Solid-state laser refrigeration of nanodiamond quantum sensors","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["eess.SP","physics.app-ph","physics.optics","quant-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alexander B. Bard, A. Nick Vamivakas, Anupum Pant, Danika R. Luntz-Martin, Donald Mannikko, Ilia M. Pavlovetc, Kamran Shayan, Masaru Kuno, Peter J. Pauzauskie, R. Greg Felsted, Siamak Dadras, Stefan Stoll, Xiaojing Xia","submitted_at":"2020-07-30T05:57:01Z","abstract_excerpt":"The negatively-charged nitrogen vacancy (NV$^-$) centre in diamond is a remarkable optical quantum sensor for a range of applications including, nanoscale thermometry, magnetometry, single photon generation, quantum computing, and communication. However, to date the performance of these techniques using NV$^-$ centres has been limited by the thermally-induced spectral wandering of NV$^-$ centre photoluminescence due to detrimental photothermal heating. Here we demonstrate that solid-state laser refrigeration can be used to enable rapid (ms) optical temperature control of nitrogen vacancy doped"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.15247","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/2007.15247/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":"2007.15247","created_at":"2026-07-05T01:23:28.810921+00:00"},{"alias_kind":"arxiv_version","alias_value":"2007.15247v1","created_at":"2026-07-05T01:23:28.810921+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.15247","created_at":"2026-07-05T01:23:28.810921+00:00"},{"alias_kind":"pith_short_12","alias_value":"6OLFMLJBNWSP","created_at":"2026-07-05T01:23:28.810921+00:00"},{"alias_kind":"pith_short_16","alias_value":"6OLFMLJBNWSP72WL","created_at":"2026-07-05T01:23:28.810921+00:00"},{"alias_kind":"pith_short_8","alias_value":"6OLFMLJB","created_at":"2026-07-05T01:23:28.810921+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/6OLFMLJBNWSP72WLLSIVPBKAFS","json":"https://pith.science/pith/6OLFMLJBNWSP72WLLSIVPBKAFS.json","graph_json":"https://pith.science/api/pith-number/6OLFMLJBNWSP72WLLSIVPBKAFS/graph.json","events_json":"https://pith.science/api/pith-number/6OLFMLJBNWSP72WLLSIVPBKAFS/events.json","paper":"https://pith.science/paper/6OLFMLJB"},"agent_actions":{"view_html":"https://pith.science/pith/6OLFMLJBNWSP72WLLSIVPBKAFS","download_json":"https://pith.science/pith/6OLFMLJBNWSP72WLLSIVPBKAFS.json","view_paper":"https://pith.science/paper/6OLFMLJB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2007.15247&json=true","fetch_graph":"https://pith.science/api/pith-number/6OLFMLJBNWSP72WLLSIVPBKAFS/graph.json","fetch_events":"https://pith.science/api/pith-number/6OLFMLJBNWSP72WLLSIVPBKAFS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6OLFMLJBNWSP72WLLSIVPBKAFS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6OLFMLJBNWSP72WLLSIVPBKAFS/action/storage_attestation","attest_author":"https://pith.science/pith/6OLFMLJBNWSP72WLLSIVPBKAFS/action/author_attestation","sign_citation":"https://pith.science/pith/6OLFMLJBNWSP72WLLSIVPBKAFS/action/citation_signature","submit_replication":"https://pith.science/pith/6OLFMLJBNWSP72WLLSIVPBKAFS/action/replication_record"}},"created_at":"2026-07-05T01:23:28.810921+00:00","updated_at":"2026-07-05T01:23:28.810921+00:00"}