{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:BELSV7QN6YNNT5HE5QPDNZX7WW","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":"5f49aab4bc3f8e36c26361a68d3070054a906b3d71b65a9e9b49a7b9725e6741","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-07-30T22:40:20Z","title_canon_sha256":"280a68cf80ebc07654f8faa6923fa3abaaa02dad3f32fbae0cfd1d9d540cb479"},"schema_version":"1.0","source":{"id":"1207.7124","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.7124","created_at":"2026-05-18T03:28:05Z"},{"alias_kind":"arxiv_version","alias_value":"1207.7124v1","created_at":"2026-05-18T03:28:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.7124","created_at":"2026-05-18T03:28:05Z"},{"alias_kind":"pith_short_12","alias_value":"BELSV7QN6YNN","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_16","alias_value":"BELSV7QN6YNNT5HE","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_8","alias_value":"BELSV7QN","created_at":"2026-05-18T12:26:58Z"}],"graph_snapshots":[{"event_id":"sha256:3459a2ad783bb867b41128edb57f98e1e06102a3ae85741e76f3439c6321df3b","target":"graph","created_at":"2026-05-18T03:28:05Z","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 propose a novel interaction-based route to half-metal state for interacting electrons on two-dimensional lattices. Magnetic field applied parallel to the lattice is used to tune one of the spin densities to a particular commensurate with the lattice value in which the system spontaneously `locks in' via van Hove enhanced density wave state. Electrons of opposite spin polarization retain their metallic character and provide for the half-metal state which, in addition, supports magnetization plateau in a finite interval of external magnetic field. Similar half-metal state is realized in the f","authors_text":"Oleg A. Starykh, Zhihao Hao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-07-30T22:40:20Z","title":"Half-metallic magnetization plateaux"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.7124","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:f6c5763b60e3f26d5ffa92afb68c7f7e6e2153df61364bb2e04af90fb66b6b4c","target":"record","created_at":"2026-05-18T03:28:05Z","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":"5f49aab4bc3f8e36c26361a68d3070054a906b3d71b65a9e9b49a7b9725e6741","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-07-30T22:40:20Z","title_canon_sha256":"280a68cf80ebc07654f8faa6923fa3abaaa02dad3f32fbae0cfd1d9d540cb479"},"schema_version":"1.0","source":{"id":"1207.7124","kind":"arxiv","version":1}},"canonical_sha256":"09172afe0df61ad9f4e4ec1e36e6ffb59f1a15d1f15617dce36140590db16559","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"09172afe0df61ad9f4e4ec1e36e6ffb59f1a15d1f15617dce36140590db16559","first_computed_at":"2026-05-18T03:28:05.872071Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:28:05.872071Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3jiDaicH+M+eVbSeDOZlp3IWKM4HnyNJDj+w2CHyq3J8DhveKhGjrBJmT3Ih4YfUG6uChJYuB7CXvhE8FKb4DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:28:05.872863Z","signed_message":"canonical_sha256_bytes"},"source_id":"1207.7124","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f6c5763b60e3f26d5ffa92afb68c7f7e6e2153df61364bb2e04af90fb66b6b4c","sha256:3459a2ad783bb867b41128edb57f98e1e06102a3ae85741e76f3439c6321df3b"],"state_sha256":"6069dc41c2f679dfdcb23f3b9ac771e1e8bf246741e8d980e95d6fc9295b6bb4"}