{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:QHBCT6P2LOVB7CEBFG7BYR3NMV","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"858560d7eea0a3b06ff2131c9a8200fd55a4efe1449721b91314dbf79c50537b","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.atom-ph","submitted_at":"2023-08-24T21:23:13Z","title_canon_sha256":"bc9abb386590e81fe6f1c89eb5ded63188e50194ead594420058e232c824d1c4"},"schema_version":"1.0","source":{"id":"2308.13090","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.13090","created_at":"2026-07-05T07:19:48Z"},{"alias_kind":"arxiv_version","alias_value":"2308.13090v2","created_at":"2026-07-05T07:19:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.13090","created_at":"2026-07-05T07:19:48Z"},{"alias_kind":"pith_short_12","alias_value":"QHBCT6P2LOVB","created_at":"2026-07-05T07:19:48Z"},{"alias_kind":"pith_short_16","alias_value":"QHBCT6P2LOVB7CEB","created_at":"2026-07-05T07:19:48Z"},{"alias_kind":"pith_short_8","alias_value":"QHBCT6P2","created_at":"2026-07-05T07:19:48Z"}],"graph_snapshots":[{"event_id":"sha256:5b6ddae592e17237c3cd59459bb32a4497718cc48651f4c7d7363ddda9550586","target":"graph","created_at":"2026-07-05T07:19:48Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2308.13090/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report an experimental and theoretical study of spin noise correlations in a $^{87}$Rb-$^{133}$Cs unpolarized alkali-metal vapor dominated by spin-exchange collisions. We observe strong unequal-time inter-species correlations and account for these with a first-principles theoretical model. Since the two atomic species have different spin precession frequencies, the dual-species vapor enables the use of an additional experimental handle, the applied magnetic field, for untangling various sub-types of spin correlations. In particular, the measured cross-correlation and auto-correlation spectr","authors_text":"A. Koutsimpela, A. Margaritakis, F. Vouzinas, G. Mouloudakis, G. P. Tsironis, G. Vasilakis, I. K. Kominis, K. Mouloudakis, M. Loulakis, M. Skotiniotis, M. W. Mitchell, V. Koutrouli","cross_cats":["quant-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.atom-ph","submitted_at":"2023-08-24T21:23:13Z","title":"Inter-species spin-noise correlations in hot atomic vapors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.13090","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:04ac70ad8e28922b9ff1aaba9d7ea6486e6e858c205268f9ee34fa5debda2ff7","target":"record","created_at":"2026-07-05T07:19:48Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"858560d7eea0a3b06ff2131c9a8200fd55a4efe1449721b91314dbf79c50537b","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.atom-ph","submitted_at":"2023-08-24T21:23:13Z","title_canon_sha256":"bc9abb386590e81fe6f1c89eb5ded63188e50194ead594420058e232c824d1c4"},"schema_version":"1.0","source":{"id":"2308.13090","kind":"arxiv","version":2}},"canonical_sha256":"81c229f9fa5baa1f888129be1c476d656b26cc2d0c2c6cb9217f0804132ba1c2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81c229f9fa5baa1f888129be1c476d656b26cc2d0c2c6cb9217f0804132ba1c2","first_computed_at":"2026-07-05T07:19:48.297381Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:19:48.297381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3lg9RvYJqjR4LMf5h8WJt4Y4bxMsi7+CqRhugbGaHdP7l8fEUFN+VuaCbbBhyCtcFNU6F7of+mbjrL+TceysDw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:19:48.297858Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.13090","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:04ac70ad8e28922b9ff1aaba9d7ea6486e6e858c205268f9ee34fa5debda2ff7","sha256:5b6ddae592e17237c3cd59459bb32a4497718cc48651f4c7d7363ddda9550586"],"state_sha256":"ba55f0ae111a3b697b289ddc726b248fb4cad59700c312782bdcaecbd3fb56e4"}