{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:7CPISBZUZT57W3WYO5G3VG2CUJ","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":"f2f4bd5b321d9bbcdb93d1aa11c3f34c81f4c11691f7e4f6848fc41d05306ed2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2009-08-19T02:20:03Z","title_canon_sha256":"1727d73140ec01775e8de5ead498c050cdfca9d2376b49c7c7156a458cc38053"},"schema_version":"1.0","source":{"id":"0908.2666","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0908.2666","created_at":"2026-05-18T03:23:58Z"},{"alias_kind":"arxiv_version","alias_value":"0908.2666v2","created_at":"2026-05-18T03:23:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.2666","created_at":"2026-05-18T03:23:58Z"},{"alias_kind":"pith_short_12","alias_value":"7CPISBZUZT57","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"7CPISBZUZT57W3WY","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"7CPISBZU","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:f35e9f919a2b8269a96b02ec410e670d6b348274684a66f79baa976f38a5103b","target":"graph","created_at":"2026-05-18T03:23:58Z","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"},"paper":{"abstract_excerpt":"The creation and detection of atomic polarization is examined theoretically, through the study of basic optical-pumping mechanisms and absorption and fluorescence measurements, and the dependence of these processes on the size of ground- and excited-state hyperfine splittings is determined. The consequences of this dependence are studied in more detail for the case of nonlinear magneto-optical rotation in the Faraday geometry (an effect requiring the creation and detection of rank-two polarization in the ground state) with alkali atoms. Analytic formulas for the optical rotation signal under v","authors_text":"D. Budker, M. Auzinsh, S. M. Rochester","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2009-08-19T02:20:03Z","title":"Light-induced polarization effects in atoms with partially resolved hyperfine structure and applications to absorption, fluorescence, and nonlinear magneto-optical rotation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.2666","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":"sha256:523c51b4bdc71c0be1eaea0ae69ad1d8af10eef1e8f6f7a3f656337a9f928a9b","target":"record","created_at":"2026-05-18T03:23:58Z","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":"f2f4bd5b321d9bbcdb93d1aa11c3f34c81f4c11691f7e4f6848fc41d05306ed2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2009-08-19T02:20:03Z","title_canon_sha256":"1727d73140ec01775e8de5ead498c050cdfca9d2376b49c7c7156a458cc38053"},"schema_version":"1.0","source":{"id":"0908.2666","kind":"arxiv","version":2}},"canonical_sha256":"f89e890734ccfbfb6ed8774dba9b42a26a177f0fbb094bcba87c0e8f84a01260","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f89e890734ccfbfb6ed8774dba9b42a26a177f0fbb094bcba87c0e8f84a01260","first_computed_at":"2026-05-18T03:23:58.119104Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:23:58.119104Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lK3FL/5yGverEM7KiDTnmIOBm/EffvplYN2U1jXMg4wwfQlb3t+i2/UiYzBRxgPjS5WMy3cZKArbaqCGkyutDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:23:58.119807Z","signed_message":"canonical_sha256_bytes"},"source_id":"0908.2666","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:523c51b4bdc71c0be1eaea0ae69ad1d8af10eef1e8f6f7a3f656337a9f928a9b","sha256:f35e9f919a2b8269a96b02ec410e670d6b348274684a66f79baa976f38a5103b"],"state_sha256":"6807e8df2946c7a8657ae6df9741d333910f30da9ae0ba5ee319d84ce1e1aaf9"}