{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:KKAMZLE3P5XFTFRVBXOI2BYPTW","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"c6ee90af917bffc372f620c5b3d568fdd0fc4e9219eed2f7f184c02f3038ae98","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-10-03T12:17:40Z","title_canon_sha256":"42be42c302d83d4c7573d4503500b66111b842900eb1e4c83cc1ff58e6984f24"},"schema_version":"1.0","source":{"id":"1410.0832","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.0832","created_at":"2026-05-18T02:39:08Z"},{"alias_kind":"arxiv_version","alias_value":"1410.0832v2","created_at":"2026-05-18T02:39:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.0832","created_at":"2026-05-18T02:39:08Z"},{"alias_kind":"pith_short_12","alias_value":"KKAMZLE3P5XF","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"KKAMZLE3P5XFTFRV","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"KKAMZLE3","created_at":"2026-05-18T12:28:35Z"}],"graph_snapshots":[{"event_id":"sha256:2890b2d9c777fcdca058b0d6529033f4e56dcea6ee03660fb3610da8e9ff8a05","target":"graph","created_at":"2026-05-18T02:39:08Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We analyze how the magnetic disorder affects the properties of the two-band $s_\\pm$ and $s_{++}$ models, which are subject of hot discussions regarding iron-based superconductors and other multiband systems like MgB$_2$. We show that there are several cases when the transition temperature $T_c$ is not fully suppressed by magnetic impurities in contrast to the Abrikosov-Gor'kov theory, but a saturation of $T_c$ takes place in the regime of strong disorder. These cases are: (1) the purely interband impurity scattering, (2) the unitary scattering limit. We show that in the former case the $s_\\pm$","authors_text":"A.A. Golubov, D.V. Efremov, M.M. Korshunov, O.V. Dolgov","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-10-03T12:17:40Z","title":"Unexpected impact of magnetic disorder on multiband superconductivity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.0832","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:5c1427012d5f0fa4d1acf54618a60698b76b69f96d002fbe19784ac6a5f1346d","target":"record","created_at":"2026-05-18T02:39:08Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"c6ee90af917bffc372f620c5b3d568fdd0fc4e9219eed2f7f184c02f3038ae98","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-10-03T12:17:40Z","title_canon_sha256":"42be42c302d83d4c7573d4503500b66111b842900eb1e4c83cc1ff58e6984f24"},"schema_version":"1.0","source":{"id":"1410.0832","kind":"arxiv","version":2}},"canonical_sha256":"5280ccac9b7f6e5996350ddc8d070f9d95586fd51a3194e3d935118dca5ec01f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5280ccac9b7f6e5996350ddc8d070f9d95586fd51a3194e3d935118dca5ec01f","first_computed_at":"2026-05-18T02:39:08.422291Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:39:08.422291Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZNvkSOaotaJLORNpWShKB+mtX39M9q1d7STpFaZpef4jekGSj2/EUzvUN5eKPpoSxiV9aPeMd/EMcOic8aSDAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:39:08.422864Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.0832","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5c1427012d5f0fa4d1acf54618a60698b76b69f96d002fbe19784ac6a5f1346d","sha256:2890b2d9c777fcdca058b0d6529033f4e56dcea6ee03660fb3610da8e9ff8a05"],"state_sha256":"f086c44d4c5687fd8ac18f60fa82cdd7dabf06e2f5eba97da8cec7b490118032"}