{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:W4BB5JPAHPX3MGU7KUS5YYMLW5","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":"4c44939497a6205f1d6f48f4076e1b68a18e882568065f4e1e864caa6b47d5cc","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-03-06T18:30:17Z","title_canon_sha256":"ded74cf9bfc3653e4729beca8567a6eb298ca31bbefacdc6bc9a669429612862"},"schema_version":"1.0","source":{"id":"0903.1274","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0903.1274","created_at":"2026-07-04T17:19:38Z"},{"alias_kind":"arxiv_version","alias_value":"0903.1274v2","created_at":"2026-07-04T17:19:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0903.1274","created_at":"2026-07-04T17:19:38Z"},{"alias_kind":"pith_short_12","alias_value":"W4BB5JPAHPX3","created_at":"2026-07-04T17:19:38Z"},{"alias_kind":"pith_short_16","alias_value":"W4BB5JPAHPX3MGU7","created_at":"2026-07-04T17:19:38Z"},{"alias_kind":"pith_short_8","alias_value":"W4BB5JPA","created_at":"2026-07-04T17:19:38Z"}],"graph_snapshots":[{"event_id":"sha256:c10cecff3de13fb94f351d1ec822321b3e6ea564abeb8fb58598b917816f5c4b","target":"graph","created_at":"2026-07-04T17:19:38Z","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/0903.1274/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the impact of dynamical correlations on the electronic structure and coherent transport properties of Cu nanocontacts hosting a single magnetic impurity (Ni,Co,Fe) in the contact region. The strong dynamical correlations of the impurity 3d-electrons are fully taken into account by combining density functional calculations with a dynamical treatment of the impurity 3d-shell in the one-crossing approximation. We find that dynamical correlations give rise to the Kondo effect and lead to Fano features in the coherent transport characteristics similar to those observed in related experimen","authors_text":"D. Jacob, G. Kotliar, K. Haule","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-03-06T18:30:17Z","title":"Kondo effect and conductance of nanocontacts with magnetic impurities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0903.1274","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:d301edd28131158858da5ad234c26d8e6b2b657e1e0ef40d16e0976036e320a9","target":"record","created_at":"2026-07-04T17:19:38Z","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":"4c44939497a6205f1d6f48f4076e1b68a18e882568065f4e1e864caa6b47d5cc","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-03-06T18:30:17Z","title_canon_sha256":"ded74cf9bfc3653e4729beca8567a6eb298ca31bbefacdc6bc9a669429612862"},"schema_version":"1.0","source":{"id":"0903.1274","kind":"arxiv","version":2}},"canonical_sha256":"b7021ea5e03befb61a9f5525dc618bb75f26c3458aa0fe7c56441a78612486ba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b7021ea5e03befb61a9f5525dc618bb75f26c3458aa0fe7c56441a78612486ba","first_computed_at":"2026-07-04T17:19:38.141361Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:19:38.141361Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0k4foOvndCgZsrQ2nZxsc8Psx053txF+KdWAj+wOc+8+s29G6MDSFNK5NGXHCloTXBglCJmz+urZZGIG3bslCg==","signature_status":"signed_v1","signed_at":"2026-07-04T17:19:38.141748Z","signed_message":"canonical_sha256_bytes"},"source_id":"0903.1274","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d301edd28131158858da5ad234c26d8e6b2b657e1e0ef40d16e0976036e320a9","sha256:c10cecff3de13fb94f351d1ec822321b3e6ea564abeb8fb58598b917816f5c4b"],"state_sha256":"6346552758eb9a4675104ec8ac61dc4159e142fae1cb2fbe238c5fca5672d0c2"}