{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:3RGICG42OPL6EJLPDRYHUWGYUY","short_pith_number":"pith:3RGICG42","schema_version":"1.0","canonical_sha256":"dc4c811b9a73d7e2256f1c707a58d8a601226e1e04b85e80999e34c1b1b3171d","source":{"kind":"arxiv","id":"1806.09662","version":1},"attestation_state":"computed","paper":{"title":"A materials informatics approach to the identification of one-band correlated materials analogous to the cuprates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Chris Wolverton, Eric B. Isaacs","submitted_at":"2018-06-25T18:49:31Z","abstract_excerpt":"One important yet exceedingly rare property of the cuprate high-temperature superconductors is the presence of a single correlated $d$ band in the low-energy spectrum, leading to the one-band Hubbard model as the minimal description. In order to search for materials with interesting strong correlation physics as well as possible benchmark systems for the one-band Hubbard model, here we present a new approach to find one-band correlated materials analogous to the cuprates by leveraging the emerging area of materials informatics. Using the composition, structure, and formation energy of more tha"},"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":"1806.09662","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-06-25T18:49:31Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"554a67bfdb7cd30e767dd6ac01dac622d2d25e76e6fb9d746847bdedca14def3","abstract_canon_sha256":"18b7714e26f74ae0d619df67937fd49020da53ec953c2b760d1f49441fa1d0ef"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:44:13.364010Z","signature_b64":"8A6msc77B7nzKY/3kerxxEo+LlW35N8nEgalPFOk23dWMSjL15yvO1avWXaHUF/FfcIrIhn8JdFLo4+C24VrCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dc4c811b9a73d7e2256f1c707a58d8a601226e1e04b85e80999e34c1b1b3171d","last_reissued_at":"2026-05-17T23:44:13.363329Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:44:13.363329Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A materials informatics approach to the identification of one-band correlated materials analogous to the cuprates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Chris Wolverton, Eric B. Isaacs","submitted_at":"2018-06-25T18:49:31Z","abstract_excerpt":"One important yet exceedingly rare property of the cuprate high-temperature superconductors is the presence of a single correlated $d$ band in the low-energy spectrum, leading to the one-band Hubbard model as the minimal description. In order to search for materials with interesting strong correlation physics as well as possible benchmark systems for the one-band Hubbard model, here we present a new approach to find one-band correlated materials analogous to the cuprates by leveraging the emerging area of materials informatics. Using the composition, structure, and formation energy of more tha"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.09662","kind":"arxiv","version":1},"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":"1806.09662","created_at":"2026-05-17T23:44:13.363433+00:00"},{"alias_kind":"arxiv_version","alias_value":"1806.09662v1","created_at":"2026-05-17T23:44:13.363433+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.09662","created_at":"2026-05-17T23:44:13.363433+00:00"},{"alias_kind":"pith_short_12","alias_value":"3RGICG42OPL6","created_at":"2026-05-18T12:32:02.567920+00:00"},{"alias_kind":"pith_short_16","alias_value":"3RGICG42OPL6EJLP","created_at":"2026-05-18T12:32:02.567920+00:00"},{"alias_kind":"pith_short_8","alias_value":"3RGICG42","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/3RGICG42OPL6EJLPDRYHUWGYUY","json":"https://pith.science/pith/3RGICG42OPL6EJLPDRYHUWGYUY.json","graph_json":"https://pith.science/api/pith-number/3RGICG42OPL6EJLPDRYHUWGYUY/graph.json","events_json":"https://pith.science/api/pith-number/3RGICG42OPL6EJLPDRYHUWGYUY/events.json","paper":"https://pith.science/paper/3RGICG42"},"agent_actions":{"view_html":"https://pith.science/pith/3RGICG42OPL6EJLPDRYHUWGYUY","download_json":"https://pith.science/pith/3RGICG42OPL6EJLPDRYHUWGYUY.json","view_paper":"https://pith.science/paper/3RGICG42","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1806.09662&json=true","fetch_graph":"https://pith.science/api/pith-number/3RGICG42OPL6EJLPDRYHUWGYUY/graph.json","fetch_events":"https://pith.science/api/pith-number/3RGICG42OPL6EJLPDRYHUWGYUY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3RGICG42OPL6EJLPDRYHUWGYUY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3RGICG42OPL6EJLPDRYHUWGYUY/action/storage_attestation","attest_author":"https://pith.science/pith/3RGICG42OPL6EJLPDRYHUWGYUY/action/author_attestation","sign_citation":"https://pith.science/pith/3RGICG42OPL6EJLPDRYHUWGYUY/action/citation_signature","submit_replication":"https://pith.science/pith/3RGICG42OPL6EJLPDRYHUWGYUY/action/replication_record"}},"created_at":"2026-05-17T23:44:13.363433+00:00","updated_at":"2026-05-17T23:44:13.363433+00:00"}