{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:KNEA3ALQAAQXI2JY73CVCNXZMJ","short_pith_number":"pith:KNEA3ALQ","schema_version":"1.0","canonical_sha256":"53480d81700021746938fec55136f9627a822be453d8be3fb2b1e1e4ee005926","source":{"kind":"arxiv","id":"1703.02126","version":2},"attestation_state":"computed","paper":{"title":"Magnetic disorder in superconductors: Enhancement by mesoscopic fluctuations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.supr-con","authors_text":"I. S. Burmistrov, M. A. Skvortsov","submitted_at":"2017-03-06T21:55:46Z","abstract_excerpt":"We study the density of states (DOS) and the transition temperature $T_c$ in a dirty superconducting film with rare classical magnetic impurities of an arbitrary strength described by the Poissonian statistics. We take into account that the potential disorder is a source for mesoscopic fluctuations of the local DOS, and, consequently, for the effective strength of magnetic impurities. We find that these mesoscopic fluctuations result in a non-zero DOS for all energies in the region of the phase diagram where without this effect the DOS is zero within the standard mean-field theory. This mechan"},"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":"1703.02126","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-03-06T21:55:46Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"972cbb3f8d8190c5acdb831e7fa8227d8e7b3d9d4e1a96a88b9aff9083cbcc36","abstract_canon_sha256":"18d5d0b6ce95a280d32c1b98aa0cff0286cb10807634267f611a4de75dc2963d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:25:21.000509Z","signature_b64":"nJ+cT3X+Mzt1aRh4oIBvFKmZVrXc2umXnjjV/0pNOSZXhs9ZisYduhHj0VvqTGjUg+dQLt9Xriap/wE++WIzDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"53480d81700021746938fec55136f9627a822be453d8be3fb2b1e1e4ee005926","last_reissued_at":"2026-05-18T00:25:20.999859Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:25:20.999859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Magnetic disorder in superconductors: Enhancement by mesoscopic fluctuations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.supr-con","authors_text":"I. S. Burmistrov, M. A. Skvortsov","submitted_at":"2017-03-06T21:55:46Z","abstract_excerpt":"We study the density of states (DOS) and the transition temperature $T_c$ in a dirty superconducting film with rare classical magnetic impurities of an arbitrary strength described by the Poissonian statistics. We take into account that the potential disorder is a source for mesoscopic fluctuations of the local DOS, and, consequently, for the effective strength of magnetic impurities. We find that these mesoscopic fluctuations result in a non-zero DOS for all energies in the region of the phase diagram where without this effect the DOS is zero within the standard mean-field theory. This mechan"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.02126","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":""},"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":"1703.02126","created_at":"2026-05-18T00:25:20.999952+00:00"},{"alias_kind":"arxiv_version","alias_value":"1703.02126v2","created_at":"2026-05-18T00:25:20.999952+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.02126","created_at":"2026-05-18T00:25:20.999952+00:00"},{"alias_kind":"pith_short_12","alias_value":"KNEA3ALQAAQX","created_at":"2026-05-18T12:31:24.725408+00:00"},{"alias_kind":"pith_short_16","alias_value":"KNEA3ALQAAQXI2JY","created_at":"2026-05-18T12:31:24.725408+00:00"},{"alias_kind":"pith_short_8","alias_value":"KNEA3ALQ","created_at":"2026-05-18T12:31:24.725408+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/KNEA3ALQAAQXI2JY73CVCNXZMJ","json":"https://pith.science/pith/KNEA3ALQAAQXI2JY73CVCNXZMJ.json","graph_json":"https://pith.science/api/pith-number/KNEA3ALQAAQXI2JY73CVCNXZMJ/graph.json","events_json":"https://pith.science/api/pith-number/KNEA3ALQAAQXI2JY73CVCNXZMJ/events.json","paper":"https://pith.science/paper/KNEA3ALQ"},"agent_actions":{"view_html":"https://pith.science/pith/KNEA3ALQAAQXI2JY73CVCNXZMJ","download_json":"https://pith.science/pith/KNEA3ALQAAQXI2JY73CVCNXZMJ.json","view_paper":"https://pith.science/paper/KNEA3ALQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1703.02126&json=true","fetch_graph":"https://pith.science/api/pith-number/KNEA3ALQAAQXI2JY73CVCNXZMJ/graph.json","fetch_events":"https://pith.science/api/pith-number/KNEA3ALQAAQXI2JY73CVCNXZMJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KNEA3ALQAAQXI2JY73CVCNXZMJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KNEA3ALQAAQXI2JY73CVCNXZMJ/action/storage_attestation","attest_author":"https://pith.science/pith/KNEA3ALQAAQXI2JY73CVCNXZMJ/action/author_attestation","sign_citation":"https://pith.science/pith/KNEA3ALQAAQXI2JY73CVCNXZMJ/action/citation_signature","submit_replication":"https://pith.science/pith/KNEA3ALQAAQXI2JY73CVCNXZMJ/action/replication_record"}},"created_at":"2026-05-18T00:25:20.999952+00:00","updated_at":"2026-05-18T00:25:20.999952+00:00"}