{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:L4ON3IUGE6KAP3CLFCDL6RXKDZ","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":"27e7d851ed54fd6beddca3bd12285115428e1f34b9a6bf3dc2d049f30f0c9dcb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-07-29T10:18:13Z","title_canon_sha256":"58492c251b34e74eb0ea5c31cb12a133897548b9224689bf527f787dd330daf2"},"schema_version":"1.0","source":{"id":"1107.5920","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.5920","created_at":"2026-05-18T03:59:01Z"},{"alias_kind":"arxiv_version","alias_value":"1107.5920v1","created_at":"2026-05-18T03:59:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.5920","created_at":"2026-05-18T03:59:01Z"},{"alias_kind":"pith_short_12","alias_value":"L4ON3IUGE6KA","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"L4ON3IUGE6KAP3CL","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"L4ON3IUG","created_at":"2026-05-18T12:26:34Z"}],"graph_snapshots":[{"event_id":"sha256:68b2fd5fe57adebf580deb3ca23de2b1b6b418d41d9af4a89cc2c1a1cffceb4c","target":"graph","created_at":"2026-05-18T03:59:01Z","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":"Recent angular-resolved photoemission experiments on LaNiO$_3$ reported a renormalization of the Fermi velocity of $e_g$ quasiparticles, a kink in their dispersion at $ -0.2$ eV and a large broadening and weakened dispersion of the occupied $t_{2g}$ states. We show here that all these features result from electronic correlations and are quantitatively reproduced by calculations combining density-functional theory and dynamical mean-field theory. The importance and general relevance of correlation effects in filled bands coupled by inter-orbital interactions to a partially-filled band are point","authors_text":"Antoine Georges, Jernej Mravlje, Markus Aichhorn, Michel Ferrero, XiaoYu Deng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-07-29T10:18:13Z","title":"Hallmark of strong electronic correlations in LaNiO$_3$: photoemission kink and broadening of fully occupied bands"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.5920","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":"sha256:173d0c954ac1cabd384f4e843e23767a1e580a775df86925aec94f2d593ee42c","target":"record","created_at":"2026-05-18T03:59:01Z","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":"27e7d851ed54fd6beddca3bd12285115428e1f34b9a6bf3dc2d049f30f0c9dcb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-07-29T10:18:13Z","title_canon_sha256":"58492c251b34e74eb0ea5c31cb12a133897548b9224689bf527f787dd330daf2"},"schema_version":"1.0","source":{"id":"1107.5920","kind":"arxiv","version":1}},"canonical_sha256":"5f1cdda286279407ec4b2886bf46ea1e75aadbe83b03f6b485897eab2d26ad3d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5f1cdda286279407ec4b2886bf46ea1e75aadbe83b03f6b485897eab2d26ad3d","first_computed_at":"2026-05-18T03:59:01.471865Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:59:01.471865Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kAPbqtDQ2NwDiQsFITOMLjBBVZGLny/3CYo4tOz15TGcyiLlu0DdfXkKMv5VNBaFOIGMM+JI0KFiL8vXLNrxBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:59:01.472509Z","signed_message":"canonical_sha256_bytes"},"source_id":"1107.5920","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:173d0c954ac1cabd384f4e843e23767a1e580a775df86925aec94f2d593ee42c","sha256:68b2fd5fe57adebf580deb3ca23de2b1b6b418d41d9af4a89cc2c1a1cffceb4c"],"state_sha256":"6e6dcdf38f32025d2a9e91538c0915df85c6510ee5e3b73dd372ce96bddedb3f"}