{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:FTJXMCOOACCPFQ3HRRU3YSZUPW","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":"8b5ae6cdfa068b5d63f1ca533aa69266ad94f68640f17f3f208629107bc4ac88","cross_cats_sorted":["cond-mat.str-el","hep-th"],"license":"","primary_cat":"cond-mat.other","submitted_at":"2007-02-02T19:36:58Z","title_canon_sha256":"6f2aaa3da4b6d3f20a973652711b18cc509dcc22feb6bcfa2661192c6cc5b5f6"},"schema_version":"1.0","source":{"id":"cond-mat/0702052","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0702052","created_at":"2026-05-18T03:24:30Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0702052v3","created_at":"2026-05-18T03:24:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0702052","created_at":"2026-05-18T03:24:30Z"},{"alias_kind":"pith_short_12","alias_value":"FTJXMCOOACCP","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"FTJXMCOOACCPFQ3H","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"FTJXMCOO","created_at":"2026-05-18T12:25:55Z"}],"graph_snapshots":[{"event_id":"sha256:807da87b0530d10798ce161980f465abeb22f1de650db2d044b1f7b22953f534","target":"graph","created_at":"2026-05-18T03:24:30Z","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":"It is shown that zero point quantum fluctuations (ZPQFs) completely lift the accidental continuous degeneracy that is found in mean field analysis of quantum spin nematic phases of hyperfine spin 2 cold atoms. The result is two distinct ground states which have higher symmetries: a uniaxial spin nematic and a biaxial spin nematic with dihedral symmetry ${Dih}_4$. There is a novel first order quantum phase transition between the two phases as atomic scattering lengths are varied. We find that the ground state of $^{87}Rb$ atoms should be a uniaxial spin nematic. We note that the energy barrier ","authors_text":"Fei Zhou (UBC, Gordon W. Semenoff, Jun Liang Song, Vancouver)","cross_cats":["cond-mat.str-el","hep-th"],"headline":"","license":"","primary_cat":"cond-mat.other","submitted_at":"2007-02-02T19:36:58Z","title":"Quantum fluctuation-induced uniaxial and biaxial spin nematics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0702052","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":"sha256:643496ea36266172cb4807e9c1f9306658dd2f9ee5e909ff9f30810a129a485a","target":"record","created_at":"2026-05-18T03:24:30Z","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":"8b5ae6cdfa068b5d63f1ca533aa69266ad94f68640f17f3f208629107bc4ac88","cross_cats_sorted":["cond-mat.str-el","hep-th"],"license":"","primary_cat":"cond-mat.other","submitted_at":"2007-02-02T19:36:58Z","title_canon_sha256":"6f2aaa3da4b6d3f20a973652711b18cc509dcc22feb6bcfa2661192c6cc5b5f6"},"schema_version":"1.0","source":{"id":"cond-mat/0702052","kind":"arxiv","version":3}},"canonical_sha256":"2cd37609ce0084f2c3678c69bc4b347db7d5fbb88f48a0c96a77f88c230ce657","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2cd37609ce0084f2c3678c69bc4b347db7d5fbb88f48a0c96a77f88c230ce657","first_computed_at":"2026-05-18T03:24:30.764370Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:24:30.764370Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uiHjyXHGsLX+ItQcv+xP2AsA97t8e5m6+b+IGX+EjQQQbw16tbYLNheJFN9rwa05BHJG6OBoIjCf1XSikBuZAA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:24:30.764999Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0702052","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:643496ea36266172cb4807e9c1f9306658dd2f9ee5e909ff9f30810a129a485a","sha256:807da87b0530d10798ce161980f465abeb22f1de650db2d044b1f7b22953f534"],"state_sha256":"9601771d3277104f5d3d9e7b25d1f7c8877f43322e034db2f22c578257253b9b"}