{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:C3VH3KA7VWQ6NQIJCFT3ZXAPO3","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":"b09203fef944062544ddb98fbb619eaca6f25b571f6be86264fc6f5084627add","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-09-03T20:02:19Z","title_canon_sha256":"d3460da48d6970b9031336427497ae9b3de9b4f18a7c70ab3f7c210bf35d10c1"},"schema_version":"1.0","source":{"id":"1409.1242","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.1242","created_at":"2026-05-18T02:37:51Z"},{"alias_kind":"arxiv_version","alias_value":"1409.1242v2","created_at":"2026-05-18T02:37:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.1242","created_at":"2026-05-18T02:37:51Z"},{"alias_kind":"pith_short_12","alias_value":"C3VH3KA7VWQ6","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"C3VH3KA7VWQ6NQIJ","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"C3VH3KA7","created_at":"2026-05-18T12:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:113af17c315191ba516161f71cb58df19082a3fd56e1b11aed977a79fa913ebb","target":"graph","created_at":"2026-05-18T02:37:51Z","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 compute the finite-temperature phase diagram of a pseudospin-$1/2$ Bose gas with contact interactions, using two complementary methods: the random phase approximation (RPA) and self-consistent Hartree-Fock theory. We show that the inter-spin interactions, which break the (pseudo) spin-rotational symmetry of the Hamiltonian, generally lead to the appearance of a magnetically ordered phase at temperatures above the superfluid transition. In three dimensions, we predict a normal easy-axis/easy-plane ferromagnet for sufficiently strong repulsive/attractive inter-species interactions respectivel","authors_text":"Juraj Radic, Stefan S. Natu, Victor Galitski","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-09-03T20:02:19Z","title":"Stoner ferromagnetism in a thermal pseudospin-1/2 Bose gas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.1242","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":"sha256:9155ba5ea6d4de0bd80078a75b6d18d2268628fb7740df0e66791086598dfc95","target":"record","created_at":"2026-05-18T02:37:51Z","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":"b09203fef944062544ddb98fbb619eaca6f25b571f6be86264fc6f5084627add","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-09-03T20:02:19Z","title_canon_sha256":"d3460da48d6970b9031336427497ae9b3de9b4f18a7c70ab3f7c210bf35d10c1"},"schema_version":"1.0","source":{"id":"1409.1242","kind":"arxiv","version":2}},"canonical_sha256":"16ea7da81fada1e6c1091167bcdc0f76e3af68722389f04e47de8e76e749891e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"16ea7da81fada1e6c1091167bcdc0f76e3af68722389f04e47de8e76e749891e","first_computed_at":"2026-05-18T02:37:51.471027Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:37:51.471027Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NKbviv4GIw4uVacZ2iduX6nygCVx+tJup+4W5gn2Nrog3Mkp2tDkhXqbJGWVznkRzN5vQY78fTN6g5E2mvmiCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:37:51.471448Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.1242","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9155ba5ea6d4de0bd80078a75b6d18d2268628fb7740df0e66791086598dfc95","sha256:113af17c315191ba516161f71cb58df19082a3fd56e1b11aed977a79fa913ebb"],"state_sha256":"daa369842d0647079c947037ffe28b0c38985e895a28d3ad28b86ce145a7fd21"}