{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:DURILBWOYK7ZIHOJ7V66J5EYB4","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":"fdc96de705235c7da30642f47fe2368bbb056bd574edb9f183dcd8eedb541e7b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-04-05T08:01:04Z","title_canon_sha256":"69f36cc8d13e2c75823050a218846f77d6d78dbe3adf6df35ddb27bc85f36702"},"schema_version":"1.0","source":{"id":"1604.01163","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.01163","created_at":"2026-05-18T00:35:59Z"},{"alias_kind":"arxiv_version","alias_value":"1604.01163v4","created_at":"2026-05-18T00:35:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.01163","created_at":"2026-05-18T00:35:59Z"},{"alias_kind":"pith_short_12","alias_value":"DURILBWOYK7Z","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"DURILBWOYK7ZIHOJ","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"DURILBWO","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:f61344b73be503618927283b0b610db2b6e37e7ba446d167bfa6af4154bce21b","target":"graph","created_at":"2026-05-18T00:35:59Z","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":"By studying the zero-temperature and nonzero-temperature phase diagrams of the ferromagnetic spin-1 Bose-Hubbard model under an external magnetic field, we find that the competition between ferromagnetism and the quadratic Zeeman energy yields two superfluid phases, which feature discontinuous first-order phase transitions between them for a strongly spinor Bose gas such as ${}^7$Li, contrary to the corresponding continuum system.","authors_text":"Kohaku H. Z. So, Masahito Ueda","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-04-05T08:01:04Z","title":"Strongly Spinor Ferromagnetic Bose Gases"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.01163","kind":"arxiv","version":4},"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":"sha256:5c8965a42e7741e04fe14193d69701cede8e06a3f92c4d846d7d2fe8c19e790d","target":"record","created_at":"2026-05-18T00:35:59Z","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":"fdc96de705235c7da30642f47fe2368bbb056bd574edb9f183dcd8eedb541e7b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-04-05T08:01:04Z","title_canon_sha256":"69f36cc8d13e2c75823050a218846f77d6d78dbe3adf6df35ddb27bc85f36702"},"schema_version":"1.0","source":{"id":"1604.01163","kind":"arxiv","version":4}},"canonical_sha256":"1d228586cec2bf941dc9fd7de4f4980f3eb7cd7feca15d31fd2aa345a4b5ebad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1d228586cec2bf941dc9fd7de4f4980f3eb7cd7feca15d31fd2aa345a4b5ebad","first_computed_at":"2026-05-18T00:35:59.840666Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:35:59.840666Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GoxINI7Jx4T8aRUngi9pwbeWwHcPr3hsbvYusQuZnY2R8klLPmBXq0WWpU2alAUlBOmlJHvFL1l8NUKtUiWpCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:35:59.841136Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.01163","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5c8965a42e7741e04fe14193d69701cede8e06a3f92c4d846d7d2fe8c19e790d","sha256:f61344b73be503618927283b0b610db2b6e37e7ba446d167bfa6af4154bce21b"],"state_sha256":"a029b9cebfc19e8e02c851fd9755afa2438ca9478681f9fbb82dc882364f465d"}