{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:KB3TY4VS4W6TZHJLUX3UHGMM6V","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":"1b4e27f8fcc29e1c4a5827bdc930a577c00fc7dc2e8b56b9765a4649f069f4f3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-01-18T01:26:01Z","title_canon_sha256":"f71e22a66f4daca6ce3df82d806e0b55e657f69c513bc19f49bdd5320bc2b456"},"schema_version":"1.0","source":{"id":"1201.3680","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.3680","created_at":"2026-05-18T04:01:39Z"},{"alias_kind":"arxiv_version","alias_value":"1201.3680v1","created_at":"2026-05-18T04:01:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.3680","created_at":"2026-05-18T04:01:39Z"},{"alias_kind":"pith_short_12","alias_value":"KB3TY4VS4W6T","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"KB3TY4VS4W6TZHJL","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"KB3TY4VS","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:7bd7779904bbdeeecb19496fe163a3949e40131e9a693e613539130470a65666","target":"graph","created_at":"2026-05-18T04:01:39Z","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 the notion of spin-selective Kondo insulator, which provides a fundamental mechanism to describe the ferromagnetic phase of the Kondo lattice model with antiferromagnetic coupling. This unveils a remarkable feature of the ferromagnetic metallic phase: the majority-spin conduction electrons show metallic- while the minority-spin electrons show insulating-behavior. The resulting Kondo gap in the minority spin sector, which is due to the cooperation of ferromagnetism and partial Kondo screening, evidences a dynamically-induced commensurability for a combination of minority-spin electro","authors_text":"Norio Kawakami, Robert Peters, Thomas Pruschke","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-01-18T01:26:01Z","title":"Spin-selective Kondo insulator: Cooperation of ferromagnetism and Kondo effect"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.3680","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:b839c03dea32b042fc1cfc4155e139ea7694f89dc33a110e96bcb57470530fa8","target":"record","created_at":"2026-05-18T04:01:39Z","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":"1b4e27f8fcc29e1c4a5827bdc930a577c00fc7dc2e8b56b9765a4649f069f4f3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-01-18T01:26:01Z","title_canon_sha256":"f71e22a66f4daca6ce3df82d806e0b55e657f69c513bc19f49bdd5320bc2b456"},"schema_version":"1.0","source":{"id":"1201.3680","kind":"arxiv","version":1}},"canonical_sha256":"50773c72b2e5bd3c9d2ba5f743998cf5679baaa7f065ed4fd6df14fd208aaa05","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"50773c72b2e5bd3c9d2ba5f743998cf5679baaa7f065ed4fd6df14fd208aaa05","first_computed_at":"2026-05-18T04:01:39.246509Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:01:39.246509Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yAy2epXdKu6mo5rPEt+4IRwGFqcldlfax/vNA/9JXtO2hbEz4P0xdhJUBCrunZAI8DeR+HpngiVdmPFQdbobBA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:01:39.247146Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.3680","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b839c03dea32b042fc1cfc4155e139ea7694f89dc33a110e96bcb57470530fa8","sha256:7bd7779904bbdeeecb19496fe163a3949e40131e9a693e613539130470a65666"],"state_sha256":"c35a29220fcb9374be5927ddd10fa754976697bdaa60bfdace60f31fde714681"}