{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:S2M36MY2QAHR3JB5ACSC4BWMA5","short_pith_number":"pith:S2M36MY2","schema_version":"1.0","canonical_sha256":"9699bf331a800f1da43d00a42e06cc077533433e30def977212d7bb161d0b7e6","source":{"kind":"arxiv","id":"1202.2127","version":1},"attestation_state":"computed","paper":{"title":"Itinerant half-metal spin-density-wave state on the hexagonal lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.stat-mech"],"primary_cat":"cond-mat.str-el","authors_text":"Andrey V. Chubukov, Gia-Wei Chern, Rahul Nandkishore","submitted_at":"2012-02-09T21:00:42Z","abstract_excerpt":"We consider electrons on a honeycomb or triangular lattice doped to the saddle point of the bandstructure. We assume system parameters are such that spin density wave (SDW) order emerges below a temperature $T_N$ and investigate the nature of the SDW phase. We argue that at $T < T_N$ the system develops a uniaxial SDW phase whose ordering pattern breaks $O(3) \\times Z_4$ symmetry and corresponds to an eight site unit cell with non-uniform spin moments on different sites. This state is a half-metal -- it preserves full original Fermi surface, but has gapless charged excitations in one spin bran"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1202.2127","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-02-09T21:00:42Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.stat-mech"],"title_canon_sha256":"b6a5a2daf130bfbf85a568dba21a65543c312abaa6d3c219c9aca8d7637e499d","abstract_canon_sha256":"03aeb979d1352b6ff3178a58afc48689ace3b6bf245d56c6fed890fb094730f4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:25:46.646985Z","signature_b64":"cldWOJBe1P5BNPlAEHbsyTBijCA6X86e0bQaRBQlKPLmmYYThfI2KRi8jXQja3kj8dyGtBZIyGHyes41GBElDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9699bf331a800f1da43d00a42e06cc077533433e30def977212d7bb161d0b7e6","last_reissued_at":"2026-05-18T03:25:46.646120Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:25:46.646120Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Itinerant half-metal spin-density-wave state on the hexagonal lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.stat-mech"],"primary_cat":"cond-mat.str-el","authors_text":"Andrey V. Chubukov, Gia-Wei Chern, Rahul Nandkishore","submitted_at":"2012-02-09T21:00:42Z","abstract_excerpt":"We consider electrons on a honeycomb or triangular lattice doped to the saddle point of the bandstructure. We assume system parameters are such that spin density wave (SDW) order emerges below a temperature $T_N$ and investigate the nature of the SDW phase. We argue that at $T < T_N$ the system develops a uniaxial SDW phase whose ordering pattern breaks $O(3) \\times Z_4$ symmetry and corresponds to an eight site unit cell with non-uniform spin moments on different sites. This state is a half-metal -- it preserves full original Fermi surface, but has gapless charged excitations in one spin bran"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.2127","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1202.2127","created_at":"2026-05-18T03:25:46.646266+00:00"},{"alias_kind":"arxiv_version","alias_value":"1202.2127v1","created_at":"2026-05-18T03:25:46.646266+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.2127","created_at":"2026-05-18T03:25:46.646266+00:00"},{"alias_kind":"pith_short_12","alias_value":"S2M36MY2QAHR","created_at":"2026-05-18T12:27:20.899486+00:00"},{"alias_kind":"pith_short_16","alias_value":"S2M36MY2QAHR3JB5","created_at":"2026-05-18T12:27:20.899486+00:00"},{"alias_kind":"pith_short_8","alias_value":"S2M36MY2","created_at":"2026-05-18T12:27:20.899486+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/S2M36MY2QAHR3JB5ACSC4BWMA5","json":"https://pith.science/pith/S2M36MY2QAHR3JB5ACSC4BWMA5.json","graph_json":"https://pith.science/api/pith-number/S2M36MY2QAHR3JB5ACSC4BWMA5/graph.json","events_json":"https://pith.science/api/pith-number/S2M36MY2QAHR3JB5ACSC4BWMA5/events.json","paper":"https://pith.science/paper/S2M36MY2"},"agent_actions":{"view_html":"https://pith.science/pith/S2M36MY2QAHR3JB5ACSC4BWMA5","download_json":"https://pith.science/pith/S2M36MY2QAHR3JB5ACSC4BWMA5.json","view_paper":"https://pith.science/paper/S2M36MY2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1202.2127&json=true","fetch_graph":"https://pith.science/api/pith-number/S2M36MY2QAHR3JB5ACSC4BWMA5/graph.json","fetch_events":"https://pith.science/api/pith-number/S2M36MY2QAHR3JB5ACSC4BWMA5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/S2M36MY2QAHR3JB5ACSC4BWMA5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/S2M36MY2QAHR3JB5ACSC4BWMA5/action/storage_attestation","attest_author":"https://pith.science/pith/S2M36MY2QAHR3JB5ACSC4BWMA5/action/author_attestation","sign_citation":"https://pith.science/pith/S2M36MY2QAHR3JB5ACSC4BWMA5/action/citation_signature","submit_replication":"https://pith.science/pith/S2M36MY2QAHR3JB5ACSC4BWMA5/action/replication_record"}},"created_at":"2026-05-18T03:25:46.646266+00:00","updated_at":"2026-05-18T03:25:46.646266+00:00"}