{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:YLNZ3JCPPBNDRJ4ZZPQDTFE2ZZ","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":"6a56998922dd10b84e8e129a2c9ad8f7734addf06b688ce81b203ebcc939385b","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-12-23T15:52:25Z","title_canon_sha256":"7489a7ab766b97254b80652a321219e65566fb1a2097d645db3f3b2220f83982"},"schema_version":"1.0","source":{"id":"1412.7416","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.7416","created_at":"2026-05-18T02:19:27Z"},{"alias_kind":"arxiv_version","alias_value":"1412.7416v2","created_at":"2026-05-18T02:19:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.7416","created_at":"2026-05-18T02:19:27Z"},{"alias_kind":"pith_short_12","alias_value":"YLNZ3JCPPBND","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"YLNZ3JCPPBNDRJ4Z","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"YLNZ3JCP","created_at":"2026-05-18T12:28:57Z"}],"graph_snapshots":[{"event_id":"sha256:597084de95b8b903369d3e272568b0ad71998172646ba42a12c067341e218d5d","target":"graph","created_at":"2026-05-18T02:19:27Z","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 determine the nature of the magnetic order on the surface of a topological insulator (TI) which develops due to hexagonal warping and the resulting Fermi surface (FS) nesting in the presence of a repulsive Hubbard interaction. For this purpose we investigate the spin susceptibility and derive a Landau theory to compare the different accessible phases. For a nearly hexagonal FS and sufficiently strong interaction the magnetic ground state is formed by a skyrmion lattice, i.e., by a superposition of three helical spin density waves which preserves C$_3$ symmetry. The magnetic ground state is ","authors_text":"Daniel Mendler, Gerd Sch\\\"on, Panagiotis Kotetes","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-12-23T15:52:25Z","title":"Magnetic order on a topological insulator surface with warping and proximity-induced superconductivity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.7416","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":"sha256:7c5e91c6421a3b81a38c00e931ea459a739a6d3d0cc4f74289dd2bce7151857b","target":"record","created_at":"2026-05-18T02:19:27Z","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":"6a56998922dd10b84e8e129a2c9ad8f7734addf06b688ce81b203ebcc939385b","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-12-23T15:52:25Z","title_canon_sha256":"7489a7ab766b97254b80652a321219e65566fb1a2097d645db3f3b2220f83982"},"schema_version":"1.0","source":{"id":"1412.7416","kind":"arxiv","version":2}},"canonical_sha256":"c2db9da44f785a38a799cbe039949ace46c167dcedf71902b0e23d23aa9703d9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c2db9da44f785a38a799cbe039949ace46c167dcedf71902b0e23d23aa9703d9","first_computed_at":"2026-05-18T02:19:27.841038Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:19:27.841038Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NKCTpqNGGEDXrV819ftQPrLBU2tPEMOQ6V7p9mvWwujcilQ/HB3oGbV/H5qvR0Bh49VrkBQFxsoiGmx754dxDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:19:27.841505Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.7416","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7c5e91c6421a3b81a38c00e931ea459a739a6d3d0cc4f74289dd2bce7151857b","sha256:597084de95b8b903369d3e272568b0ad71998172646ba42a12c067341e218d5d"],"state_sha256":"3c1072859425610299464b761678bb75deba3de234401fd5dec97d92905038f5"}