{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:RDZ3GOGDPRJGEZ6LQG4MX2DM3G","short_pith_number":"pith:RDZ3GOGD","schema_version":"1.0","canonical_sha256":"88f3b338c37c526267cb81b8cbe86cd9a9b43faa4457a1d36f68287eab692c6a","source":{"kind":"arxiv","id":"1804.02048","version":1},"attestation_state":"computed","paper":{"title":"Generalized one-band model based on Zhang-Rice singlets for Tetragonal CuO","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. A. Aligia, I. J. Hamad, L. O. Manuel","submitted_at":"2018-04-05T20:22:02Z","abstract_excerpt":"Tetragonal CuO (T-CuO) has attracted attention because of its structure similar to that of the cuprates. It has been recently proposed as a compound whose study can give an end to the long debate about the proper microscopic modeling for cuprates. In this work, we rigorously derive an effective one-band generalized $t\\!-\\!J$ model for T-CuO, based on orthogonalized Zhang-Rice singlets, and make an estimative calculation of its parameters, based on previous \\textit{ab initio} calculations. By means of the self-consistent Born approximation, we then evaluate the spectral function and the quasipa"},"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":"1804.02048","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-04-05T20:22:02Z","cross_cats_sorted":[],"title_canon_sha256":"3b40c788ef08b09cd4947b189a8e29cafbac7a7d77978dc300a72554fad841f5","abstract_canon_sha256":"7bc5bacee575329e18f21193363bb5d7aa6f356bc7d57e6b5932e5407d450a2b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:04.547492Z","signature_b64":"vej6W6Bzo3jLBqJAK/Lc8vfyVwHKeCoPW+z00JIgSqzZTeRbDJRT+VpyAPbckXHNKqoVNAgg/HKDRpRYBCmrBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"88f3b338c37c526267cb81b8cbe86cd9a9b43faa4457a1d36f68287eab692c6a","last_reissued_at":"2026-05-18T00:06:04.547047Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:04.547047Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Generalized one-band model based on Zhang-Rice singlets for Tetragonal CuO","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. A. Aligia, I. J. Hamad, L. O. Manuel","submitted_at":"2018-04-05T20:22:02Z","abstract_excerpt":"Tetragonal CuO (T-CuO) has attracted attention because of its structure similar to that of the cuprates. It has been recently proposed as a compound whose study can give an end to the long debate about the proper microscopic modeling for cuprates. In this work, we rigorously derive an effective one-band generalized $t\\!-\\!J$ model for T-CuO, based on orthogonalized Zhang-Rice singlets, and make an estimative calculation of its parameters, based on previous \\textit{ab initio} calculations. By means of the self-consistent Born approximation, we then evaluate the spectral function and the quasipa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.02048","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":"1804.02048","created_at":"2026-05-18T00:06:04.547115+00:00"},{"alias_kind":"arxiv_version","alias_value":"1804.02048v1","created_at":"2026-05-18T00:06:04.547115+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.02048","created_at":"2026-05-18T00:06:04.547115+00:00"},{"alias_kind":"pith_short_12","alias_value":"RDZ3GOGDPRJG","created_at":"2026-05-18T12:32:50.500415+00:00"},{"alias_kind":"pith_short_16","alias_value":"RDZ3GOGDPRJGEZ6L","created_at":"2026-05-18T12:32:50.500415+00:00"},{"alias_kind":"pith_short_8","alias_value":"RDZ3GOGD","created_at":"2026-05-18T12:32:50.500415+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/RDZ3GOGDPRJGEZ6LQG4MX2DM3G","json":"https://pith.science/pith/RDZ3GOGDPRJGEZ6LQG4MX2DM3G.json","graph_json":"https://pith.science/api/pith-number/RDZ3GOGDPRJGEZ6LQG4MX2DM3G/graph.json","events_json":"https://pith.science/api/pith-number/RDZ3GOGDPRJGEZ6LQG4MX2DM3G/events.json","paper":"https://pith.science/paper/RDZ3GOGD"},"agent_actions":{"view_html":"https://pith.science/pith/RDZ3GOGDPRJGEZ6LQG4MX2DM3G","download_json":"https://pith.science/pith/RDZ3GOGDPRJGEZ6LQG4MX2DM3G.json","view_paper":"https://pith.science/paper/RDZ3GOGD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1804.02048&json=true","fetch_graph":"https://pith.science/api/pith-number/RDZ3GOGDPRJGEZ6LQG4MX2DM3G/graph.json","fetch_events":"https://pith.science/api/pith-number/RDZ3GOGDPRJGEZ6LQG4MX2DM3G/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RDZ3GOGDPRJGEZ6LQG4MX2DM3G/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RDZ3GOGDPRJGEZ6LQG4MX2DM3G/action/storage_attestation","attest_author":"https://pith.science/pith/RDZ3GOGDPRJGEZ6LQG4MX2DM3G/action/author_attestation","sign_citation":"https://pith.science/pith/RDZ3GOGDPRJGEZ6LQG4MX2DM3G/action/citation_signature","submit_replication":"https://pith.science/pith/RDZ3GOGDPRJGEZ6LQG4MX2DM3G/action/replication_record"}},"created_at":"2026-05-18T00:06:04.547115+00:00","updated_at":"2026-05-18T00:06:04.547115+00:00"}