{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:HJLJU2YYPGUAMYKANSELOQC6W4","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":"91cdb13ce44ec79a3e03bcbc1cf35f4f0b9baec76b396377d323e11365f80f6c","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2011-06-17T17:29:45Z","title_canon_sha256":"1a43c59af7289a701351a583ba7aed9c2372e02c6a48c7f167f983bce9a9addf"},"schema_version":"1.0","source":{"id":"1106.3538","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1106.3538","created_at":"2026-05-18T02:21:43Z"},{"alias_kind":"arxiv_version","alias_value":"1106.3538v3","created_at":"2026-05-18T02:21:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.3538","created_at":"2026-05-18T02:21:43Z"},{"alias_kind":"pith_short_12","alias_value":"HJLJU2YYPGUA","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"HJLJU2YYPGUAMYKA","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"HJLJU2YY","created_at":"2026-05-18T12:26:30Z"}],"graph_snapshots":[{"event_id":"sha256:928547d264c7fdc5021b1338cc410be392c1fc3f879836cd21ae5f59033e6673","target":"graph","created_at":"2026-05-18T02:21:43Z","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 relationship between orientation-to-alignment conversion (a form of atomic polarization evolution induced by an electric field) and the phenomenon of spin squeezing is demonstrated. A \"stretched\" state of an atom or molecule with maximum angular-momentum projection along the quantization axis possesses orientation and is a quantum-mechanical minimum-uncertainty state, where the product of the equal uncertainties of the angular-momentum projections on two orthogonal directions transverse to the quantization axis is the minimum allowed by the uncertainty relation. Application of an electric ","authors_text":"A. D. Wilson-Gordon, D. Budker, M. P. Ledbetter, S. M. Rochester, T. Zigdon","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2011-06-17T17:29:45Z","title":"Orientation-to-alignment conversion and spin squeezing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.3538","kind":"arxiv","version":3},"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":"sha256:31c5a53c9497bbe6dfa0bb2178979dfae9da30354fd6d5a5a501ba728afedf5d","target":"record","created_at":"2026-05-18T02:21:43Z","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":"91cdb13ce44ec79a3e03bcbc1cf35f4f0b9baec76b396377d323e11365f80f6c","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2011-06-17T17:29:45Z","title_canon_sha256":"1a43c59af7289a701351a583ba7aed9c2372e02c6a48c7f167f983bce9a9addf"},"schema_version":"1.0","source":{"id":"1106.3538","kind":"arxiv","version":3}},"canonical_sha256":"3a569a6b1879a80661406c88b7405eb737d2abb3d7762ea84724d42034ba3dd5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3a569a6b1879a80661406c88b7405eb737d2abb3d7762ea84724d42034ba3dd5","first_computed_at":"2026-05-18T02:21:43.782764Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:21:43.782764Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"syyPi9w/gf/6ICtOeIJgJd1x26H6iHOuB57eQPckvohdRDs1hXP2/PUpe3PrLdoXdjzRYTLBUH2tVJxjwTGODQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:21:43.783206Z","signed_message":"canonical_sha256_bytes"},"source_id":"1106.3538","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:31c5a53c9497bbe6dfa0bb2178979dfae9da30354fd6d5a5a501ba728afedf5d","sha256:928547d264c7fdc5021b1338cc410be392c1fc3f879836cd21ae5f59033e6673"],"state_sha256":"653d4bde6e785df2d0b0f55b2d5ea9997dc3e9b6299437a3108b9aafe6e02c57"}