{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:AFLFWBVADATJKHL7GTIDKIQO32","short_pith_number":"pith:AFLFWBVA","schema_version":"1.0","canonical_sha256":"01565b06a01826951d7f34d035220ede94e3fc903d14b398658f396adca72a1c","source":{"kind":"arxiv","id":"2309.06173","version":1},"attestation_state":"computed","paper":{"title":"Effect of Rare-earth Element Substitution in Superconducting R$_3$Ni$_2$O$_7$ Under Pressure","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Chen Lu, Congjun Wu, Fan Yang, Zhiming Pan","submitted_at":"2023-09-12T12:34:49Z","abstract_excerpt":"Recently, high temperature ($T_c\\approx 80$K) superconductivity (SC) has been discovered in La$_3$Ni$_2$O$_7$ (LNO) under pressure. Question arises whether the transition temperature $T_c$ could be further enhanced under suitable conditions. A possible route for realizing higher $T_c$ is element substitution. Similar SC could appear in rare-earth (RE) R$_3$Ni$_2$O$_7$ (RNO, R=RE element) material series under pressure. The electronic properties in the RNO materials are dominated by the Ni $3d$ orbitals in the bilayer NiO$_2$ plane. In the strong coupling limit, the SC could be fully characteri"},"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":"2309.06173","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-09-12T12:34:49Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"52e17524de18f12c4f05416077c2ccaebe8a710f3ba712948b68bf825d7cc7ea","abstract_canon_sha256":"28e6979a11c453259e3394aac1fd0517f6b94e5db6d5258f42a2b07da9626842"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:54:43.025165Z","signature_b64":"bpuuZqs+SXk8VEjAIRTDzSamv0iz6xIdEb5gCQpELrHTZxwSXqvqTVQm9fvxv6fK4yzUwtKVxbK/GxiGlPbhBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"01565b06a01826951d7f34d035220ede94e3fc903d14b398658f396adca72a1c","last_reissued_at":"2026-07-05T09:54:43.024632Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:54:43.024632Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effect of Rare-earth Element Substitution in Superconducting R$_3$Ni$_2$O$_7$ Under Pressure","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Chen Lu, Congjun Wu, Fan Yang, Zhiming Pan","submitted_at":"2023-09-12T12:34:49Z","abstract_excerpt":"Recently, high temperature ($T_c\\approx 80$K) superconductivity (SC) has been discovered in La$_3$Ni$_2$O$_7$ (LNO) under pressure. Question arises whether the transition temperature $T_c$ could be further enhanced under suitable conditions. A possible route for realizing higher $T_c$ is element substitution. Similar SC could appear in rare-earth (RE) R$_3$Ni$_2$O$_7$ (RNO, R=RE element) material series under pressure. The electronic properties in the RNO materials are dominated by the Ni $3d$ orbitals in the bilayer NiO$_2$ plane. In the strong coupling limit, the SC could be fully characteri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.06173","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/2309.06173/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":"2309.06173","created_at":"2026-07-05T09:54:43.024688+00:00"},{"alias_kind":"arxiv_version","alias_value":"2309.06173v1","created_at":"2026-07-05T09:54:43.024688+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.06173","created_at":"2026-07-05T09:54:43.024688+00:00"},{"alias_kind":"pith_short_12","alias_value":"AFLFWBVADATJ","created_at":"2026-07-05T09:54:43.024688+00:00"},{"alias_kind":"pith_short_16","alias_value":"AFLFWBVADATJKHL7","created_at":"2026-07-05T09:54:43.024688+00:00"},{"alias_kind":"pith_short_8","alias_value":"AFLFWBVA","created_at":"2026-07-05T09:54:43.024688+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2412.21019","citing_title":"Orbital-selective electron correlations in high-$T_{\\rm c}$ bilayer nickelates: from a global phase diagram to implications for spectroscopy","ref_index":25,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/AFLFWBVADATJKHL7GTIDKIQO32","json":"https://pith.science/pith/AFLFWBVADATJKHL7GTIDKIQO32.json","graph_json":"https://pith.science/api/pith-number/AFLFWBVADATJKHL7GTIDKIQO32/graph.json","events_json":"https://pith.science/api/pith-number/AFLFWBVADATJKHL7GTIDKIQO32/events.json","paper":"https://pith.science/paper/AFLFWBVA"},"agent_actions":{"view_html":"https://pith.science/pith/AFLFWBVADATJKHL7GTIDKIQO32","download_json":"https://pith.science/pith/AFLFWBVADATJKHL7GTIDKIQO32.json","view_paper":"https://pith.science/paper/AFLFWBVA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2309.06173&json=true","fetch_graph":"https://pith.science/api/pith-number/AFLFWBVADATJKHL7GTIDKIQO32/graph.json","fetch_events":"https://pith.science/api/pith-number/AFLFWBVADATJKHL7GTIDKIQO32/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AFLFWBVADATJKHL7GTIDKIQO32/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AFLFWBVADATJKHL7GTIDKIQO32/action/storage_attestation","attest_author":"https://pith.science/pith/AFLFWBVADATJKHL7GTIDKIQO32/action/author_attestation","sign_citation":"https://pith.science/pith/AFLFWBVADATJKHL7GTIDKIQO32/action/citation_signature","submit_replication":"https://pith.science/pith/AFLFWBVADATJKHL7GTIDKIQO32/action/replication_record"}},"created_at":"2026-07-05T09:54:43.024688+00:00","updated_at":"2026-07-05T09:54:43.024688+00:00"}