{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:557KWRESGZSF7SA2R3JFOCOJ7N","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":"c9d9d662af55b9926c22019205ced0ef3fcc940ecead9b9bfca10ea693daa5d8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-04-04T04:33:12Z","title_canon_sha256":"033fc43d04baeeaf0f58c42ba2d211f3c76258722ab9aa717566618143a5ea4c"},"schema_version":"1.0","source":{"id":"1704.00871","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.00871","created_at":"2026-05-18T00:40:30Z"},{"alias_kind":"arxiv_version","alias_value":"1704.00871v1","created_at":"2026-05-18T00:40:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.00871","created_at":"2026-05-18T00:40:30Z"},{"alias_kind":"pith_short_12","alias_value":"557KWRESGZSF","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"557KWRESGZSF7SA2","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"557KWRES","created_at":"2026-05-18T12:31:00Z"}],"graph_snapshots":[{"event_id":"sha256:f48f04dcf99e10ba1720e16299319f1bd2f983e8d61f9cd9d70c82e754377e8a","target":"graph","created_at":"2026-05-18T00:40:30Z","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":"We consider the formation of order in a quasi-two-dimensional (quasi-2D) anti-ferromagnetic spin-1 condensate quenched from an easy-axis (EA) to an easy-plane (EP) nematic phase. We define the relevant order parameter to quantify the spin-nematic degrees of freedom and study the evolution of the spin-nematic and superfluid order during the coarsening dynamics using numerical simulations. We observe dynamical scaling in the late time dynamics with both types of order extending across the system with a diffusive growth law. We identify half-quantum vortices (HQVs) as the relevant topological def","authors_text":"L M Symes, P. B. Blakie","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-04-04T04:33:12Z","title":"Nematic ordering dynamics of an anti-ferromagnetic spin-1 condensate"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.00871","kind":"arxiv","version":1},"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":"sha256:778394cf7ad218a9294ebbd0af91e745f47113b863bc364131187d99461ad441","target":"record","created_at":"2026-05-18T00:40:30Z","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":"c9d9d662af55b9926c22019205ced0ef3fcc940ecead9b9bfca10ea693daa5d8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-04-04T04:33:12Z","title_canon_sha256":"033fc43d04baeeaf0f58c42ba2d211f3c76258722ab9aa717566618143a5ea4c"},"schema_version":"1.0","source":{"id":"1704.00871","kind":"arxiv","version":1}},"canonical_sha256":"ef7eab449236645fc81a8ed25709c9fb5867d6936062e06b911cd870b6f8156b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef7eab449236645fc81a8ed25709c9fb5867d6936062e06b911cd870b6f8156b","first_computed_at":"2026-05-18T00:40:30.298006Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:40:30.298006Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/U0rHSV4KIRAVd63+DqojgJFz1Vhi6Es+xqvO+dXLqQYHy9w47rJ2G0tLBx6VRjeaw6QR8vJBSvmxCoWuyzPCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:40:30.298786Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.00871","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:778394cf7ad218a9294ebbd0af91e745f47113b863bc364131187d99461ad441","sha256:f48f04dcf99e10ba1720e16299319f1bd2f983e8d61f9cd9d70c82e754377e8a"],"state_sha256":"0642722dab7679812b1bc7bedff249130ce8be74cf8d99abab91a184f809c906"}