{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2001:B5JSUTXD3BDLJXLIIHSFFAHDKS","short_pith_number":"pith:B5JSUTXD","schema_version":"1.0","canonical_sha256":"0f532a4ee3d846b4dd6841e45280e354868acb3b2ab3e9822338a5890d189d1f","source":{"kind":"arxiv","id":"cond-mat/0106441","version":2},"attestation_state":"computed","paper":{"title":"Substitution for Cu in the electron-doped infinite-layer superconductor Sr0.9La0.1CuO2, Ni reduces Tc much faster than Zn","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"C. U. Jung, Hun-Jeong Kim, J. Y. Kim, Min-Seok Park, Mun-Seog Kim, Sung-Ik Lee","submitted_at":"2001-06-21T15:13:15Z","abstract_excerpt":"We report on the effect of substitution for Cu on Tc of electron-doped infinite-layer superconductors Sr0.9La0.1Cu1-xRxO2, R = Zn and Ni. We found that Tc was nearly constant until x = 0.03 for R = Zn, while superconductivity was nearly suppressed for x = 0.02 with dTc/dx = 20 K/% for R = Ni. This behavior is very similar to that of conventional superconductors. These findings are discussed in terms of the superconducting gap symmetry in the cuprate superconductors including another electron-doped superconductor, (Nd,Ce)2CuO4-y."},"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":"cond-mat/0106441","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2001-06-21T15:13:15Z","cross_cats_sorted":[],"title_canon_sha256":"7dbd7511ed84b3e4a3a41c3cda46c39986df1f29f876b76bc6de81c7e9a55356","abstract_canon_sha256":"bda45d763ed2cba0fb517d3cfcd6abf46b594f534a5c8485a96b97171f400677"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:25:45.607311Z","signature_b64":"LdEwglPGMG5S8tuptLYWOq+3UgtWrqCbT2FnByNY7eMksbCcbRpm69e5DJqJPvJ4DeZq2SITayXGyaLsVXX4AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0f532a4ee3d846b4dd6841e45280e354868acb3b2ab3e9822338a5890d189d1f","last_reissued_at":"2026-07-04T16:25:45.606835Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:25:45.606835Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Substitution for Cu in the electron-doped infinite-layer superconductor Sr0.9La0.1CuO2, Ni reduces Tc much faster than Zn","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"C. U. Jung, Hun-Jeong Kim, J. Y. Kim, Min-Seok Park, Mun-Seog Kim, Sung-Ik Lee","submitted_at":"2001-06-21T15:13:15Z","abstract_excerpt":"We report on the effect of substitution for Cu on Tc of electron-doped infinite-layer superconductors Sr0.9La0.1Cu1-xRxO2, R = Zn and Ni. We found that Tc was nearly constant until x = 0.03 for R = Zn, while superconductivity was nearly suppressed for x = 0.02 with dTc/dx = 20 K/% for R = Ni. This behavior is very similar to that of conventional superconductors. These findings are discussed in terms of the superconducting gap symmetry in the cuprate superconductors including another electron-doped superconductor, (Nd,Ce)2CuO4-y."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0106441","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/cond-mat/0106441/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":"cond-mat/0106441","created_at":"2026-07-04T16:25:45.606907+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0106441v2","created_at":"2026-07-04T16:25:45.606907+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0106441","created_at":"2026-07-04T16:25:45.606907+00:00"},{"alias_kind":"pith_short_12","alias_value":"B5JSUTXD3BDL","created_at":"2026-07-04T16:25:45.606907+00:00"},{"alias_kind":"pith_short_16","alias_value":"B5JSUTXD3BDLJXLI","created_at":"2026-07-04T16:25:45.606907+00:00"},{"alias_kind":"pith_short_8","alias_value":"B5JSUTXD","created_at":"2026-07-04T16:25:45.606907+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/B5JSUTXD3BDLJXLIIHSFFAHDKS","json":"https://pith.science/pith/B5JSUTXD3BDLJXLIIHSFFAHDKS.json","graph_json":"https://pith.science/api/pith-number/B5JSUTXD3BDLJXLIIHSFFAHDKS/graph.json","events_json":"https://pith.science/api/pith-number/B5JSUTXD3BDLJXLIIHSFFAHDKS/events.json","paper":"https://pith.science/paper/B5JSUTXD"},"agent_actions":{"view_html":"https://pith.science/pith/B5JSUTXD3BDLJXLIIHSFFAHDKS","download_json":"https://pith.science/pith/B5JSUTXD3BDLJXLIIHSFFAHDKS.json","view_paper":"https://pith.science/paper/B5JSUTXD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0106441&json=true","fetch_graph":"https://pith.science/api/pith-number/B5JSUTXD3BDLJXLIIHSFFAHDKS/graph.json","fetch_events":"https://pith.science/api/pith-number/B5JSUTXD3BDLJXLIIHSFFAHDKS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/B5JSUTXD3BDLJXLIIHSFFAHDKS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/B5JSUTXD3BDLJXLIIHSFFAHDKS/action/storage_attestation","attest_author":"https://pith.science/pith/B5JSUTXD3BDLJXLIIHSFFAHDKS/action/author_attestation","sign_citation":"https://pith.science/pith/B5JSUTXD3BDLJXLIIHSFFAHDKS/action/citation_signature","submit_replication":"https://pith.science/pith/B5JSUTXD3BDLJXLIIHSFFAHDKS/action/replication_record"}},"created_at":"2026-07-04T16:25:45.606907+00:00","updated_at":"2026-07-04T16:25:45.606907+00:00"}