{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:2JO5JYZVQOKPDZ3Y5VN5EVZYJP","short_pith_number":"pith:2JO5JYZV","schema_version":"1.0","canonical_sha256":"d25dd4e3358394f1e778ed5bd257384bcfdce0e690c9d3614d7f8033aef06949","source":{"kind":"arxiv","id":"1806.05216","version":2},"attestation_state":"computed","paper":{"title":"Quantum spin fluctuations and evolution of electronic structure in cuprates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. I. Lichtenstein, A. N. Rubtsov, E. A. Stepanov, I. S. Krivenko, L. Peters, M. I. Katsnelson","submitted_at":"2018-06-13T18:40:58Z","abstract_excerpt":"Correlation effects in CuO$_2$ layers give rise to a complicated landscape of collective excitations in high-T$_{\\rm c}$ cuprates. Their description requires an accurate account for electronic fluctuations at a very broad energy range and remains a challenge for the theory. Particularly, there is no conventional explanation of the experimentally observed `resonant' antiferromagnetic mode, which is often considered to be a mediator of superconductivity. Here we model spin excitations of the hole-doped cuprates in the paramagnetic regime and show that this antiferromagnetic mode is associated wi"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1806.05216","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-06-13T18:40:58Z","cross_cats_sorted":[],"title_canon_sha256":"6fe4defbfabab3dff92f35867c188066332f03d0a2672579467dc88d58ca1127","abstract_canon_sha256":"2abe95fb58bf1160ac5c0a9c189b0b187a3d73cc06f743660f433f8678dc9426"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:01:16.463834Z","signature_b64":"5MQgwO/0PhDisKAgi4fsOvIr4jGNOjb9n4ur2K8uYWDgv+qmL709hsUvO5bfR+++t9BDsouKD/Pyq8yoP+TzBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d25dd4e3358394f1e778ed5bd257384bcfdce0e690c9d3614d7f8033aef06949","last_reissued_at":"2026-05-18T00:01:16.463385Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:01:16.463385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum spin fluctuations and evolution of electronic structure in cuprates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. I. Lichtenstein, A. N. Rubtsov, E. A. Stepanov, I. S. Krivenko, L. Peters, M. I. Katsnelson","submitted_at":"2018-06-13T18:40:58Z","abstract_excerpt":"Correlation effects in CuO$_2$ layers give rise to a complicated landscape of collective excitations in high-T$_{\\rm c}$ cuprates. Their description requires an accurate account for electronic fluctuations at a very broad energy range and remains a challenge for the theory. Particularly, there is no conventional explanation of the experimentally observed `resonant' antiferromagnetic mode, which is often considered to be a mediator of superconductivity. Here we model spin excitations of the hole-doped cuprates in the paramagnetic regime and show that this antiferromagnetic mode is associated wi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.05216","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1806.05216","created_at":"2026-05-18T00:01:16.463451+00:00"},{"alias_kind":"arxiv_version","alias_value":"1806.05216v2","created_at":"2026-05-18T00:01:16.463451+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.05216","created_at":"2026-05-18T00:01:16.463451+00:00"},{"alias_kind":"pith_short_12","alias_value":"2JO5JYZVQOKP","created_at":"2026-05-18T12:32:02.567920+00:00"},{"alias_kind":"pith_short_16","alias_value":"2JO5JYZVQOKPDZ3Y","created_at":"2026-05-18T12:32:02.567920+00:00"},{"alias_kind":"pith_short_8","alias_value":"2JO5JYZV","created_at":"2026-05-18T12:32:02.567920+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/2JO5JYZVQOKPDZ3Y5VN5EVZYJP","json":"https://pith.science/pith/2JO5JYZVQOKPDZ3Y5VN5EVZYJP.json","graph_json":"https://pith.science/api/pith-number/2JO5JYZVQOKPDZ3Y5VN5EVZYJP/graph.json","events_json":"https://pith.science/api/pith-number/2JO5JYZVQOKPDZ3Y5VN5EVZYJP/events.json","paper":"https://pith.science/paper/2JO5JYZV"},"agent_actions":{"view_html":"https://pith.science/pith/2JO5JYZVQOKPDZ3Y5VN5EVZYJP","download_json":"https://pith.science/pith/2JO5JYZVQOKPDZ3Y5VN5EVZYJP.json","view_paper":"https://pith.science/paper/2JO5JYZV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1806.05216&json=true","fetch_graph":"https://pith.science/api/pith-number/2JO5JYZVQOKPDZ3Y5VN5EVZYJP/graph.json","fetch_events":"https://pith.science/api/pith-number/2JO5JYZVQOKPDZ3Y5VN5EVZYJP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2JO5JYZVQOKPDZ3Y5VN5EVZYJP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2JO5JYZVQOKPDZ3Y5VN5EVZYJP/action/storage_attestation","attest_author":"https://pith.science/pith/2JO5JYZVQOKPDZ3Y5VN5EVZYJP/action/author_attestation","sign_citation":"https://pith.science/pith/2JO5JYZVQOKPDZ3Y5VN5EVZYJP/action/citation_signature","submit_replication":"https://pith.science/pith/2JO5JYZVQOKPDZ3Y5VN5EVZYJP/action/replication_record"}},"created_at":"2026-05-18T00:01:16.463451+00:00","updated_at":"2026-05-18T00:01:16.463451+00:00"}