{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:4NZZKFDSLSS5NYBFLQ5F46X47G","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":"7bc3443818d8c40e7322b5e78540279b11a6c7de4f8f830ba68545f2a62b1741","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-11-26T05:51:12Z","title_canon_sha256":"ef63edd2945f0f5233b36d3285649146ed6b9ac11216545208e4acabe55088e0"},"schema_version":"1.0","source":{"id":"1211.5863","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.5863","created_at":"2026-05-18T03:31:09Z"},{"alias_kind":"arxiv_version","alias_value":"1211.5863v2","created_at":"2026-05-18T03:31:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.5863","created_at":"2026-05-18T03:31:09Z"},{"alias_kind":"pith_short_12","alias_value":"4NZZKFDSLSS5","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"4NZZKFDSLSS5NYBF","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"4NZZKFDS","created_at":"2026-05-18T12:26:53Z"}],"graph_snapshots":[{"event_id":"sha256:26e866a2a9e2d280a2003b3ec77c14cde007af26d88408b59068b79d480ff9cb","target":"graph","created_at":"2026-05-18T03:31:09Z","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 local density approximation (LDA)+Gutzwiller method incorporating Green's function scheme to study the topological physics of correlated materials from the first-principles. Applying this method to typical mixed valence materials SmB6, we found its non-trivial Z2 topology, indicating that SmB6 is a strongly correlated topological insulator (TI). The unique feature of this compound is that its surface states contain three Dirac cones in contrast to most known TIs.","authors_text":"Feng Lu, Hongming Weng, JianZhou Zhao, Xi Dai, Zhong Fang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-11-26T05:51:12Z","title":"Correlated Topological Insulators with Mixed Valence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.5863","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:e8bd4c12783b83dff0f044a071e19430a9065ccff4824960729c12a184232599","target":"record","created_at":"2026-05-18T03:31:09Z","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":"7bc3443818d8c40e7322b5e78540279b11a6c7de4f8f830ba68545f2a62b1741","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-11-26T05:51:12Z","title_canon_sha256":"ef63edd2945f0f5233b36d3285649146ed6b9ac11216545208e4acabe55088e0"},"schema_version":"1.0","source":{"id":"1211.5863","kind":"arxiv","version":2}},"canonical_sha256":"e3739514725ca5d6e0255c3a5e7afcf99b5e940ed6ed049d785b46d17120ec51","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e3739514725ca5d6e0255c3a5e7afcf99b5e940ed6ed049d785b46d17120ec51","first_computed_at":"2026-05-18T03:31:09.002465Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:31:09.002465Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ocenqjR2S8Y/25IGlq1hKV2TxHoI96eBcbjerx+4n1SDZmNfk6tiBtG0XyumiXJFJCCKnL7r061KnqeCrqiaDw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:31:09.003291Z","signed_message":"canonical_sha256_bytes"},"source_id":"1211.5863","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e8bd4c12783b83dff0f044a071e19430a9065ccff4824960729c12a184232599","sha256:26e866a2a9e2d280a2003b3ec77c14cde007af26d88408b59068b79d480ff9cb"],"state_sha256":"a77421d8dd7a0beec48bfae363b2ee70b01f6847f45027f2aa0c0d24ead80f06"}