{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:NGLLYVIQMKRQRFNYU7OU3RDBKR","short_pith_number":"pith:NGLLYVIQ","schema_version":"1.0","canonical_sha256":"6996bc551062a30895b8a7dd4dc4615468075c3acdd45b9b4f30fbc3793a939b","source":{"kind":"arxiv","id":"2405.00092","version":1},"attestation_state":"computed","paper":{"title":"Type II t-J model in charge transfer regime in bilayer La$_3$Ni$_2$O$_7$ and trilayer La$_4$Ni$_3$O$_{10}$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"Boran Zhou, Hanbit Oh, Ya-Hui Zhang","submitted_at":"2024-04-30T18:00:01Z","abstract_excerpt":"Recent observations of an 80 K superconductor in La$_3$Ni$_2$O$_7$ under high pressure have attracted significant attention. Recent experiments indicate that La$_3$Ni$_2$O$_7$ may be in the charge transfer regime, challenging the previous models based purely on the Ni $d_{x^2-y^2}$ and $d_{z^2}$ orbitals. In this study, we propose a low energy model that incorporates doped holes in the oxygen $p$ orbitals. Given that the parent nickel state is in the $3d^{8}$ configuration with a spin-one moment, doped hole only screens it down to spin-half, in contrast to the Zhang-Rice singlet in cuprate. We"},"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":"2405.00092","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-04-30T18:00:01Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"a53602496967e47ca264c96942211ca0de34dc779c8e70b1bfa3c3644348afee","abstract_canon_sha256":"0602a135b145f63820950c3746f4918edb862b2544864167da1542419fe292c3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:14:08.417704Z","signature_b64":"ibHDIWhz7oAOCSoymXtH9Uf1WWhS8Jhe88x2heW2z/n840HAH9pfVXG2UxQKDgu0iZiahHPSFlRRNsMjAaYBBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6996bc551062a30895b8a7dd4dc4615468075c3acdd45b9b4f30fbc3793a939b","last_reissued_at":"2026-07-05T08:14:08.417310Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:14:08.417310Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Type II t-J model in charge transfer regime in bilayer La$_3$Ni$_2$O$_7$ and trilayer La$_4$Ni$_3$O$_{10}$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"Boran Zhou, Hanbit Oh, Ya-Hui Zhang","submitted_at":"2024-04-30T18:00:01Z","abstract_excerpt":"Recent observations of an 80 K superconductor in La$_3$Ni$_2$O$_7$ under high pressure have attracted significant attention. Recent experiments indicate that La$_3$Ni$_2$O$_7$ may be in the charge transfer regime, challenging the previous models based purely on the Ni $d_{x^2-y^2}$ and $d_{z^2}$ orbitals. In this study, we propose a low energy model that incorporates doped holes in the oxygen $p$ orbitals. Given that the parent nickel state is in the $3d^{8}$ configuration with a spin-one moment, doped hole only screens it down to spin-half, in contrast to the Zhang-Rice singlet in cuprate. We"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.00092","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2405.00092/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2405.00092","created_at":"2026-07-05T08:14:08.417372+00:00"},{"alias_kind":"arxiv_version","alias_value":"2405.00092v1","created_at":"2026-07-05T08:14:08.417372+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.00092","created_at":"2026-07-05T08:14:08.417372+00:00"},{"alias_kind":"pith_short_12","alias_value":"NGLLYVIQMKRQ","created_at":"2026-07-05T08:14:08.417372+00:00"},{"alias_kind":"pith_short_16","alias_value":"NGLLYVIQMKRQRFNY","created_at":"2026-07-05T08:14:08.417372+00:00"},{"alias_kind":"pith_short_8","alias_value":"NGLLYVIQ","created_at":"2026-07-05T08:14:08.417372+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2502.09195","citing_title":"Orbital-selective correlation effects and superconducting pairing symmetry in a multiorbital $t$-$J$ model for bilayer nickelates","ref_index":51,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NGLLYVIQMKRQRFNYU7OU3RDBKR","json":"https://pith.science/pith/NGLLYVIQMKRQRFNYU7OU3RDBKR.json","graph_json":"https://pith.science/api/pith-number/NGLLYVIQMKRQRFNYU7OU3RDBKR/graph.json","events_json":"https://pith.science/api/pith-number/NGLLYVIQMKRQRFNYU7OU3RDBKR/events.json","paper":"https://pith.science/paper/NGLLYVIQ"},"agent_actions":{"view_html":"https://pith.science/pith/NGLLYVIQMKRQRFNYU7OU3RDBKR","download_json":"https://pith.science/pith/NGLLYVIQMKRQRFNYU7OU3RDBKR.json","view_paper":"https://pith.science/paper/NGLLYVIQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2405.00092&json=true","fetch_graph":"https://pith.science/api/pith-number/NGLLYVIQMKRQRFNYU7OU3RDBKR/graph.json","fetch_events":"https://pith.science/api/pith-number/NGLLYVIQMKRQRFNYU7OU3RDBKR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NGLLYVIQMKRQRFNYU7OU3RDBKR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NGLLYVIQMKRQRFNYU7OU3RDBKR/action/storage_attestation","attest_author":"https://pith.science/pith/NGLLYVIQMKRQRFNYU7OU3RDBKR/action/author_attestation","sign_citation":"https://pith.science/pith/NGLLYVIQMKRQRFNYU7OU3RDBKR/action/citation_signature","submit_replication":"https://pith.science/pith/NGLLYVIQMKRQRFNYU7OU3RDBKR/action/replication_record"}},"created_at":"2026-07-05T08:14:08.417372+00:00","updated_at":"2026-07-05T08:14:08.417372+00:00"}