{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:ZMD27KAQX44UIOVKMM7YGFRGCM","short_pith_number":"pith:ZMD27KAQ","schema_version":"1.0","canonical_sha256":"cb07afa810bf39443aaa633f83162613349af8af3dc9f084765aeb29e54fcd44","source":{"kind":"arxiv","id":"2207.14395","version":2},"attestation_state":"computed","paper":{"title":"Anisotropic superconductivity of niobium based on its response to non-magnetic disorder","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.supr-con","authors_text":"Cameron J. Kopas, Daniele Torsello, Gianluca Ghigo, James A. Sauls, Jayss Marshall, Josh Y. Mutus, Kamal R. Joshi, Makariy A. Tanatar, Mehdi Zarea, Ruslan Prozorov, Sunil Ghimire","submitted_at":"2022-07-28T22:24:27Z","abstract_excerpt":"Niobium is one of the most studied superconductors, both theoretically and experimentally. It is tremendously important for applications, and it has the highest superconducting transition temperature, $T_{c}=9.33$ K, of all pure metals. In addition to power applications in alloys, pure niobium is used for sensitive magneto-sensing, radio-frequency cavities, and, more recently, as circuit metallization layers in superconducting qubits. A detailed understanding of its electronic and superconducting structure, especially its normal and superconducting state anisotropies, is crucial for mitigating"},"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":"2207.14395","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2022-07-28T22:24:27Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"e4fb340b7b8c5e5c7bcb804c0fb43601302c84de8519ca3cb9d4f3589f942f66","abstract_canon_sha256":"5499a82474f2c93467a41f415a407d9dc8490ba38d5a39caab24c6d4995cbb84"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:25:26.632217Z","signature_b64":"zQZ/XS/rDf2jlp9u1WsCosxjICnzKoJXmQ9iYAOkvifcDAAP70T8+9S+A/M+VnR4pA7WoVDGHeH0/bsL/ZcyDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cb07afa810bf39443aaa633f83162613349af8af3dc9f084765aeb29e54fcd44","last_reissued_at":"2026-07-05T08:25:26.631795Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:25:26.631795Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Anisotropic superconductivity of niobium based on its response to non-magnetic disorder","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.supr-con","authors_text":"Cameron J. Kopas, Daniele Torsello, Gianluca Ghigo, James A. Sauls, Jayss Marshall, Josh Y. Mutus, Kamal R. Joshi, Makariy A. Tanatar, Mehdi Zarea, Ruslan Prozorov, Sunil Ghimire","submitted_at":"2022-07-28T22:24:27Z","abstract_excerpt":"Niobium is one of the most studied superconductors, both theoretically and experimentally. It is tremendously important for applications, and it has the highest superconducting transition temperature, $T_{c}=9.33$ K, of all pure metals. In addition to power applications in alloys, pure niobium is used for sensitive magneto-sensing, radio-frequency cavities, and, more recently, as circuit metallization layers in superconducting qubits. A detailed understanding of its electronic and superconducting structure, especially its normal and superconducting state anisotropies, is crucial for mitigating"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.14395","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2207.14395/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":"2207.14395","created_at":"2026-07-05T08:25:26.631856+00:00"},{"alias_kind":"arxiv_version","alias_value":"2207.14395v2","created_at":"2026-07-05T08:25:26.631856+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.14395","created_at":"2026-07-05T08:25:26.631856+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZMD27KAQX44U","created_at":"2026-07-05T08:25:26.631856+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZMD27KAQX44UIOVK","created_at":"2026-07-05T08:25:26.631856+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZMD27KAQ","created_at":"2026-07-05T08:25:26.631856+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/ZMD27KAQX44UIOVKMM7YGFRGCM","json":"https://pith.science/pith/ZMD27KAQX44UIOVKMM7YGFRGCM.json","graph_json":"https://pith.science/api/pith-number/ZMD27KAQX44UIOVKMM7YGFRGCM/graph.json","events_json":"https://pith.science/api/pith-number/ZMD27KAQX44UIOVKMM7YGFRGCM/events.json","paper":"https://pith.science/paper/ZMD27KAQ"},"agent_actions":{"view_html":"https://pith.science/pith/ZMD27KAQX44UIOVKMM7YGFRGCM","download_json":"https://pith.science/pith/ZMD27KAQX44UIOVKMM7YGFRGCM.json","view_paper":"https://pith.science/paper/ZMD27KAQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2207.14395&json=true","fetch_graph":"https://pith.science/api/pith-number/ZMD27KAQX44UIOVKMM7YGFRGCM/graph.json","fetch_events":"https://pith.science/api/pith-number/ZMD27KAQX44UIOVKMM7YGFRGCM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZMD27KAQX44UIOVKMM7YGFRGCM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZMD27KAQX44UIOVKMM7YGFRGCM/action/storage_attestation","attest_author":"https://pith.science/pith/ZMD27KAQX44UIOVKMM7YGFRGCM/action/author_attestation","sign_citation":"https://pith.science/pith/ZMD27KAQX44UIOVKMM7YGFRGCM/action/citation_signature","submit_replication":"https://pith.science/pith/ZMD27KAQX44UIOVKMM7YGFRGCM/action/replication_record"}},"created_at":"2026-07-05T08:25:26.631856+00:00","updated_at":"2026-07-05T08:25:26.631856+00:00"}