{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:JMHA5LHPIN5JBY6J4X4VBNIPFJ","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":"a94aa786ab8c3ec067013b4b84670207d5760eeae2cf59364017f3cb859c9cd5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-07-31T14:57:47Z","title_canon_sha256":"df2e47185dd30330b3defd3419e1b0ca957c8ab2c5c2fb0674b9989d33dca2fd"},"schema_version":"1.0","source":{"id":"1108.0180","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.0180","created_at":"2026-05-18T02:01:05Z"},{"alias_kind":"arxiv_version","alias_value":"1108.0180v2","created_at":"2026-05-18T02:01:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.0180","created_at":"2026-05-18T02:01:05Z"},{"alias_kind":"pith_short_12","alias_value":"JMHA5LHPIN5J","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"JMHA5LHPIN5JBY6J","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"JMHA5LHP","created_at":"2026-05-18T12:26:32Z"}],"graph_snapshots":[{"event_id":"sha256:9e8a028b16ecb77fe6125daec26f78967fe0509e334a40e6ea6774df8f939ca0","target":"graph","created_at":"2026-05-18T02:01:05Z","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 present a self-consistent numerical approach to solve the Gutzwiller variational problem for general multi-band models with arbitrary on-site interaction. The proposed method generalizes and improves the procedure derived by Deng et al., Phys. Rev. B. 79 075114 (2009), overcoming the restriction to density-density interaction without increasing the complexity of the computational algorithm. Our approach drastically reduces the problem of the high-dimensional Gutzwiller minimization by mapping it to a minimization only in the variational density matrix, in the spirit of the Levy and Lieb for","authors_text":"Bo Hellsing, Hugo U. R. Strand, Nicola Lanat\\`a, Xi Dai","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-07-31T14:57:47Z","title":"Efficient implementation of the Gutzwiller variational method"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.0180","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":"sha256:1855ef54b5d1ab5a594e3980ab7f6a4e17b970a6cc545925111cd24a107b803e","target":"record","created_at":"2026-05-18T02:01:05Z","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":"a94aa786ab8c3ec067013b4b84670207d5760eeae2cf59364017f3cb859c9cd5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-07-31T14:57:47Z","title_canon_sha256":"df2e47185dd30330b3defd3419e1b0ca957c8ab2c5c2fb0674b9989d33dca2fd"},"schema_version":"1.0","source":{"id":"1108.0180","kind":"arxiv","version":2}},"canonical_sha256":"4b0e0eacef437a90e3c9e5f950b50f2a4e7bcc3ae9d5c13f03d166a7eb362f83","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4b0e0eacef437a90e3c9e5f950b50f2a4e7bcc3ae9d5c13f03d166a7eb362f83","first_computed_at":"2026-05-18T02:01:05.070046Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:01:05.070046Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"A0lrronTGQhQXJRdoEwg7nI4LTsKPM6qpHyqXcDxnTgWU5kjiyO2CnaOvNpRQHVddUYfXt1aR09+5IEBsiMjDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:01:05.070577Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.0180","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1855ef54b5d1ab5a594e3980ab7f6a4e17b970a6cc545925111cd24a107b803e","sha256:9e8a028b16ecb77fe6125daec26f78967fe0509e334a40e6ea6774df8f939ca0"],"state_sha256":"7bb90bc048ecfddfeaa229be2718f56fdc88b0bc4e4cd9b04abb90b4277b7301"}