{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:EXYTWEDNOXSZ3ANTOUEXCCDYNP","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":"4b6e4a78cd63d6b4ad9d45afe6c32c309837b3a9e9fe471e35b91b50acc6dc63","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-02-13T08:06:42Z","title_canon_sha256":"c54419035ac9d1f7aa7f46d3381052e22c5fcf3907d1c60e397d724ebc23a61a"},"schema_version":"1.0","source":{"id":"1502.03907","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.03907","created_at":"2026-05-18T01:41:03Z"},{"alias_kind":"arxiv_version","alias_value":"1502.03907v1","created_at":"2026-05-18T01:41:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.03907","created_at":"2026-05-18T01:41:03Z"},{"alias_kind":"pith_short_12","alias_value":"EXYTWEDNOXSZ","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"EXYTWEDNOXSZ3ANT","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"EXYTWEDN","created_at":"2026-05-18T12:29:19Z"}],"graph_snapshots":[{"event_id":"sha256:282d4954f0973803d327097dd84f77a0bdadcfe07775b30a13ae1ccbbb6578be","target":"graph","created_at":"2026-05-18T01:41:03Z","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 study the extended Anderson model on the two-dimensional Penrose lattice, combining the real-space dynamical mean-field theory with the non-crossing approximation. It is found that the Coulomb repulsion between localized and conduction electrons does not induce a valence transition, but the crossover between the Kondo and mixed valence states in contrast to the conventional periodic system. In the mixed-valence region close to the crossover, nontrivial valence distributions appear characteristic of the Penrose lattice, demonstrating that the mixed-valence state coexists with local Kondo sta","authors_text":"Akihisa Koga, Nayuta Takemori, Shinichi Takemura","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-02-13T08:06:42Z","title":"Valence Fluctuations and Electric Reconstruction in the Extended Anderson Model on the Two-Dimensional Penrose Lattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.03907","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":"sha256:3d859dee93925b0586eb5145c945c0cbb5ad34e7532cd1acbdcf4ae0b99990e0","target":"record","created_at":"2026-05-18T01:41:03Z","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":"4b6e4a78cd63d6b4ad9d45afe6c32c309837b3a9e9fe471e35b91b50acc6dc63","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-02-13T08:06:42Z","title_canon_sha256":"c54419035ac9d1f7aa7f46d3381052e22c5fcf3907d1c60e397d724ebc23a61a"},"schema_version":"1.0","source":{"id":"1502.03907","kind":"arxiv","version":1}},"canonical_sha256":"25f13b106d75e59d81b375097108786bcc75a58319d0f69c79be866884036838","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"25f13b106d75e59d81b375097108786bcc75a58319d0f69c79be866884036838","first_computed_at":"2026-05-18T01:41:03.395965Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:03.395965Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I2tU/hJdmRscSAg0da4nDwN07i/2k/1742r70lKpoOvDY4w5SG+KlhM1nHU8ZGleKeioo6ormPPP6SGL8eZnAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:03.396578Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.03907","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3d859dee93925b0586eb5145c945c0cbb5ad34e7532cd1acbdcf4ae0b99990e0","sha256:282d4954f0973803d327097dd84f77a0bdadcfe07775b30a13ae1ccbbb6578be"],"state_sha256":"1fc73f566ee1b9fd87126fc2c26c2dd2586b508d0975e371ec4a8aacd1bc5e51"}