{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:KIN34WELAPRUD3Q4QBX7R2H6QO","short_pith_number":"pith:KIN34WEL","schema_version":"1.0","canonical_sha256":"521bbe588b03e341ee1c806ff8e8fe83bd8285dcb73125a3cbe0d5a5882e9909","source":{"kind":"arxiv","id":"1012.1285","version":2},"attestation_state":"computed","paper":{"title":"Cavity-aided magnetic-resonance microscopy of atoms in optical lattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas"],"primary_cat":"physics.atom-ph","authors_text":"Daniel W. C. Brooks, Dan M. Stamper-Kurn, Nathan Brahms, Thierry Botter, Tom P. Purdy","submitted_at":"2010-12-06T19:10:31Z","abstract_excerpt":"Magnetic resonance imaging (MRI) is a powerful technique for investigating the microscopic properties and dynamics of physical systems. In this work we demonstrate state-sensitive MRI of ultracold atoms in an optical lattice. Single-shot spatial resolution is 120 nm, well below the lattice spacing, and number sensitivity is +/-2.4 for 150 atoms on a single site, well below Poissonian atom-number fluctuations. We achieve this by combining high-spatial-resolution control over the atomic spin using an atom chip, together with nearly quantum-limited spin measurement, obtained by dispersively coupl"},"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":"1012.1285","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2010-12-06T19:10:31Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"7ef3899633968bdef71533f1fe828b2fe272c4a2492a7fdb3fc9fba21d40df0e","abstract_canon_sha256":"1d2a7dac4231ee4c558de4b23d41702e710d6abb3924a2407733dbcd9b39c120"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:23:15.100849Z","signature_b64":"mvjKAimhXecJfcmHAUZhyjWZEQguBQ7nycs2UwQI+m9ESsKI3kZs4j+jr6iMZr0MfIrb/udpEobzaJ3lQmaRDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"521bbe588b03e341ee1c806ff8e8fe83bd8285dcb73125a3cbe0d5a5882e9909","last_reissued_at":"2026-05-18T02:23:15.100378Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:23:15.100378Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cavity-aided magnetic-resonance microscopy of atoms in optical lattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas"],"primary_cat":"physics.atom-ph","authors_text":"Daniel W. C. Brooks, Dan M. Stamper-Kurn, Nathan Brahms, Thierry Botter, Tom P. Purdy","submitted_at":"2010-12-06T19:10:31Z","abstract_excerpt":"Magnetic resonance imaging (MRI) is a powerful technique for investigating the microscopic properties and dynamics of physical systems. In this work we demonstrate state-sensitive MRI of ultracold atoms in an optical lattice. Single-shot spatial resolution is 120 nm, well below the lattice spacing, and number sensitivity is +/-2.4 for 150 atoms on a single site, well below Poissonian atom-number fluctuations. We achieve this by combining high-spatial-resolution control over the atomic spin using an atom chip, together with nearly quantum-limited spin measurement, obtained by dispersively coupl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.1285","kind":"arxiv","version":2},"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":"1012.1285","created_at":"2026-05-18T02:23:15.100438+00:00"},{"alias_kind":"arxiv_version","alias_value":"1012.1285v2","created_at":"2026-05-18T02:23:15.100438+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.1285","created_at":"2026-05-18T02:23:15.100438+00:00"},{"alias_kind":"pith_short_12","alias_value":"KIN34WELAPRU","created_at":"2026-05-18T12:26:09.077623+00:00"},{"alias_kind":"pith_short_16","alias_value":"KIN34WELAPRUD3Q4","created_at":"2026-05-18T12:26:09.077623+00:00"},{"alias_kind":"pith_short_8","alias_value":"KIN34WEL","created_at":"2026-05-18T12:26:09.077623+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/KIN34WELAPRUD3Q4QBX7R2H6QO","json":"https://pith.science/pith/KIN34WELAPRUD3Q4QBX7R2H6QO.json","graph_json":"https://pith.science/api/pith-number/KIN34WELAPRUD3Q4QBX7R2H6QO/graph.json","events_json":"https://pith.science/api/pith-number/KIN34WELAPRUD3Q4QBX7R2H6QO/events.json","paper":"https://pith.science/paper/KIN34WEL"},"agent_actions":{"view_html":"https://pith.science/pith/KIN34WELAPRUD3Q4QBX7R2H6QO","download_json":"https://pith.science/pith/KIN34WELAPRUD3Q4QBX7R2H6QO.json","view_paper":"https://pith.science/paper/KIN34WEL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1012.1285&json=true","fetch_graph":"https://pith.science/api/pith-number/KIN34WELAPRUD3Q4QBX7R2H6QO/graph.json","fetch_events":"https://pith.science/api/pith-number/KIN34WELAPRUD3Q4QBX7R2H6QO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KIN34WELAPRUD3Q4QBX7R2H6QO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KIN34WELAPRUD3Q4QBX7R2H6QO/action/storage_attestation","attest_author":"https://pith.science/pith/KIN34WELAPRUD3Q4QBX7R2H6QO/action/author_attestation","sign_citation":"https://pith.science/pith/KIN34WELAPRUD3Q4QBX7R2H6QO/action/citation_signature","submit_replication":"https://pith.science/pith/KIN34WELAPRUD3Q4QBX7R2H6QO/action/replication_record"}},"created_at":"2026-05-18T02:23:15.100438+00:00","updated_at":"2026-05-18T02:23:15.100438+00:00"}