{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:CMTZOLMV6G72YQVEP3G6XELN4F","short_pith_number":"pith:CMTZOLMV","schema_version":"1.0","canonical_sha256":"1327972d95f1bfac42a47ecdeb916de16c417afad45e5fb5eee865d25ac5e684","source":{"kind":"arxiv","id":"2502.05132","version":1},"attestation_state":"computed","paper":{"title":"Fluctuation thermometry of an atom-resolved quantum gas: Beyond the fluctuation-dissipation theorem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","physics.atom-ph","quant-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"Bruno Peaudecerf, Cyprien Daix, Joris Verstraten, Maxime Dixmerias, Tarik Yefsah, Tim de Jongh","submitted_at":"2025-02-07T18:11:13Z","abstract_excerpt":"Thermometry is essential for studying many-body physics with ultracold atoms. Accurately measuring low temperatures in these systems, however, remains a significant challenge due to the absence of a universal thermometer. Most widely applicable methods, such as fitting of in-situ density profiles or standard fluctuation thermometry, are limited by the requirement of global thermal equilibrium and inapplicability to homogeneous systems. In this work, we introduce a novel in-situ thermometry for quantum gases, leveraging single-atom resolved measurements via quantum gas microscopy, and demonstra"},"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":"2502.05132","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2025-02-07T18:11:13Z","cross_cats_sorted":["cond-mat.stat-mech","physics.atom-ph","quant-ph"],"title_canon_sha256":"2044907ae7a0d3cded09f589b1f3f0b5fec18be03e16f39631c2e415fb547f83","abstract_canon_sha256":"0c0623486de12b7be517bfb0a00bcda6ee032f9b6406dc43d160506c76d7a1c1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:11:09.721234Z","signature_b64":"j9rQFBdkIgOKVNJYU56sON3MXJjaA8EwTrDYPDz3/78jAY2tEbmi5kfsYXJmOYMvP5qLRB30FzlKtfiCgE2EDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1327972d95f1bfac42a47ecdeb916de16c417afad45e5fb5eee865d25ac5e684","last_reissued_at":"2026-07-05T10:11:09.720732Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:11:09.720732Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Fluctuation thermometry of an atom-resolved quantum gas: Beyond the fluctuation-dissipation theorem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","physics.atom-ph","quant-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"Bruno Peaudecerf, Cyprien Daix, Joris Verstraten, Maxime Dixmerias, Tarik Yefsah, Tim de Jongh","submitted_at":"2025-02-07T18:11:13Z","abstract_excerpt":"Thermometry is essential for studying many-body physics with ultracold atoms. Accurately measuring low temperatures in these systems, however, remains a significant challenge due to the absence of a universal thermometer. Most widely applicable methods, such as fitting of in-situ density profiles or standard fluctuation thermometry, are limited by the requirement of global thermal equilibrium and inapplicability to homogeneous systems. In this work, we introduce a novel in-situ thermometry for quantum gases, leveraging single-atom resolved measurements via quantum gas microscopy, and demonstra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.05132","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/2502.05132/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":"2502.05132","created_at":"2026-07-05T10:11:09.720791+00:00"},{"alias_kind":"arxiv_version","alias_value":"2502.05132v1","created_at":"2026-07-05T10:11:09.720791+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.05132","created_at":"2026-07-05T10:11:09.720791+00:00"},{"alias_kind":"pith_short_12","alias_value":"CMTZOLMV6G72","created_at":"2026-07-05T10:11:09.720791+00:00"},{"alias_kind":"pith_short_16","alias_value":"CMTZOLMV6G72YQVE","created_at":"2026-07-05T10:11:09.720791+00:00"},{"alias_kind":"pith_short_8","alias_value":"CMTZOLMV","created_at":"2026-07-05T10:11:09.720791+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2504.01885","citing_title":"Observing Spatial Charge and Spin Correlations in a Strongly-Interacting Fermi Gas","ref_index":53,"is_internal_anchor":false},{"citing_arxiv_id":"2605.17797","citing_title":"Photon-Atom Granularity Noise Thermometry","ref_index":32,"is_internal_anchor":false},{"citing_arxiv_id":"2604.16137","citing_title":"Observation of Strong-to-Weak Spontaneous Symmetry Breaking in a Dephased Fermi Gas","ref_index":47,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/CMTZOLMV6G72YQVEP3G6XELN4F","json":"https://pith.science/pith/CMTZOLMV6G72YQVEP3G6XELN4F.json","graph_json":"https://pith.science/api/pith-number/CMTZOLMV6G72YQVEP3G6XELN4F/graph.json","events_json":"https://pith.science/api/pith-number/CMTZOLMV6G72YQVEP3G6XELN4F/events.json","paper":"https://pith.science/paper/CMTZOLMV"},"agent_actions":{"view_html":"https://pith.science/pith/CMTZOLMV6G72YQVEP3G6XELN4F","download_json":"https://pith.science/pith/CMTZOLMV6G72YQVEP3G6XELN4F.json","view_paper":"https://pith.science/paper/CMTZOLMV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2502.05132&json=true","fetch_graph":"https://pith.science/api/pith-number/CMTZOLMV6G72YQVEP3G6XELN4F/graph.json","fetch_events":"https://pith.science/api/pith-number/CMTZOLMV6G72YQVEP3G6XELN4F/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CMTZOLMV6G72YQVEP3G6XELN4F/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CMTZOLMV6G72YQVEP3G6XELN4F/action/storage_attestation","attest_author":"https://pith.science/pith/CMTZOLMV6G72YQVEP3G6XELN4F/action/author_attestation","sign_citation":"https://pith.science/pith/CMTZOLMV6G72YQVEP3G6XELN4F/action/citation_signature","submit_replication":"https://pith.science/pith/CMTZOLMV6G72YQVEP3G6XELN4F/action/replication_record"}},"created_at":"2026-07-05T10:11:09.720791+00:00","updated_at":"2026-07-05T10:11:09.720791+00:00"}