{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:5KVB5CV2TI7M56F46KEYFFPNW2","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":"77ca53558f0df846aaccae0d37f651140976b97e260f7ea67a4b62e754db6ab3","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2005-03-31T18:17:03Z","title_canon_sha256":"3c41a5ab63d2cf1f2c445bdf0dadf5890d14c60f34b2ac70d4196eeee7326428"},"schema_version":"1.0","source":{"id":"cond-mat/0503764","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0503764","created_at":"2026-07-04T14:49:35Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0503764v2","created_at":"2026-07-04T14:49:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0503764","created_at":"2026-07-04T14:49:35Z"},{"alias_kind":"pith_short_12","alias_value":"5KVB5CV2TI7M","created_at":"2026-07-04T14:49:35Z"},{"alias_kind":"pith_short_16","alias_value":"5KVB5CV2TI7M56F4","created_at":"2026-07-04T14:49:35Z"},{"alias_kind":"pith_short_8","alias_value":"5KVB5CV2","created_at":"2026-07-04T14:49:35Z"}],"graph_snapshots":[{"event_id":"sha256:0b7f3ae7bcf7228aba238cb46520a6b3c35a5733c15750e4f2074345b0fc5097","target":"graph","created_at":"2026-07-04T14:49:35Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/cond-mat/0503764/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We examine whether the Mott transition of a half-filled, two-orbital Hubbard model with unequal bandwidths occurs simultaneously for both bands or whether it is a two-stage process in which the orbital with narrower bandwith localizes first (giving rise to an intermediate `orbital-selective' Mott phase). This question is addressed using both dynamical mean-field theory, and a representation of fermion operators in terms of slave quantum spins, followed by a mean-field approximation (similar in spirit to a Gutzwiller approximation). In the latter approach, the Mott transition is found to be orb","authors_text":"A. Georges, L. de' Medici, S. Biermann","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2005-03-31T18:17:03Z","title":"Orbital selective Mott transition in multi-band systems: slave-spin representation and dynamical mean-field theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0503764","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":"sha256:2482d708e797e7ae6635ea18f0a4af276962acff138a44bacd311e97a3d8e64f","target":"record","created_at":"2026-07-04T14:49:35Z","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":"77ca53558f0df846aaccae0d37f651140976b97e260f7ea67a4b62e754db6ab3","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2005-03-31T18:17:03Z","title_canon_sha256":"3c41a5ab63d2cf1f2c445bdf0dadf5890d14c60f34b2ac70d4196eeee7326428"},"schema_version":"1.0","source":{"id":"cond-mat/0503764","kind":"arxiv","version":2}},"canonical_sha256":"eaaa1e8aba9a3ecef8bcf2898295edb6acb4e617a738625987e7d51002dfe826","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eaaa1e8aba9a3ecef8bcf2898295edb6acb4e617a738625987e7d51002dfe826","first_computed_at":"2026-07-04T14:49:35.331804Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:49:35.331804Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LU1rdzxe2FU4YHJobwG1Ebil5GaNlv7q9yf56yvyb/mAwRTlGDoxGSlUNw+o+NsHukMsYQTwyB2uYKAf3U7MCw==","signature_status":"signed_v1","signed_at":"2026-07-04T14:49:35.332177Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0503764","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2482d708e797e7ae6635ea18f0a4af276962acff138a44bacd311e97a3d8e64f","sha256:0b7f3ae7bcf7228aba238cb46520a6b3c35a5733c15750e4f2074345b0fc5097"],"state_sha256":"85cdf95550ab320d2e35ee0a4d8609a55101360064d734f52eb9b3fd3035ad13"}