{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:OS42K7WNL2NX4XL4BVYEIJLA2H","short_pith_number":"pith:OS42K7WN","schema_version":"1.0","canonical_sha256":"74b9a57ecd5e9b7e5d7c0d70442560d1ddb00c3675b1295e3f5aff6b1e2110f3","source":{"kind":"arxiv","id":"1310.6970","version":1},"attestation_state":"computed","paper":{"title":"London Penetration Depth and Pair Breaking","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"R. Prozorov, V. G. Kogan, V. Mishra","submitted_at":"2013-10-25T16:28:01Z","abstract_excerpt":"The London penetration depth is evaluated for isotropic materials for any transport and pair-breaking Born scattering rates. Besides known results, a number of new features are found. The slope $|d\\rho/d\\theta |$ of the normalized superfluid density $\\rho=\\lambda^2(0)/\\lambda^2(\\theta)$ at the transition $\\theta=T/T_c=1$ has a minimum near the value of the pair-breaking parameter separating gapped and gapless states. The low-$T$ exponentially flat part of $\\rho$ for the s-wave materials is suppressed by increasing pair breaking. For strong $T_c $ suppression by magnetic impurities the \"Homes s"},"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":"1310.6970","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-10-25T16:28:01Z","cross_cats_sorted":[],"title_canon_sha256":"3c70fe2d3365e40d50758e4f2bd68ac4b0f921e1527ff2a30424e2950eaddd9c","abstract_canon_sha256":"02be6fb803feddf7adcf96c1bff28c7df8178b86f1877e895c3e1ca082b70788"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:59:20.595234Z","signature_b64":"1QOqy+yHAKmfzjDDviV8n/pE1CAm+ATm2l9rhS4phV0vKdpd9oExk6bPbzWnU1y6e9KiuflK90Gn+uQxgfU1CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"74b9a57ecd5e9b7e5d7c0d70442560d1ddb00c3675b1295e3f5aff6b1e2110f3","last_reissued_at":"2026-05-18T02:59:20.594544Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:59:20.594544Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"London Penetration Depth and Pair Breaking","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"R. Prozorov, V. G. Kogan, V. Mishra","submitted_at":"2013-10-25T16:28:01Z","abstract_excerpt":"The London penetration depth is evaluated for isotropic materials for any transport and pair-breaking Born scattering rates. Besides known results, a number of new features are found. The slope $|d\\rho/d\\theta |$ of the normalized superfluid density $\\rho=\\lambda^2(0)/\\lambda^2(\\theta)$ at the transition $\\theta=T/T_c=1$ has a minimum near the value of the pair-breaking parameter separating gapped and gapless states. The low-$T$ exponentially flat part of $\\rho$ for the s-wave materials is suppressed by increasing pair breaking. For strong $T_c $ suppression by magnetic impurities the \"Homes s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.6970","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":""},"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":"1310.6970","created_at":"2026-05-18T02:59:20.594637+00:00"},{"alias_kind":"arxiv_version","alias_value":"1310.6970v1","created_at":"2026-05-18T02:59:20.594637+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.6970","created_at":"2026-05-18T02:59:20.594637+00:00"},{"alias_kind":"pith_short_12","alias_value":"OS42K7WNL2NX","created_at":"2026-05-18T12:27:54.935989+00:00"},{"alias_kind":"pith_short_16","alias_value":"OS42K7WNL2NX4XL4","created_at":"2026-05-18T12:27:54.935989+00:00"},{"alias_kind":"pith_short_8","alias_value":"OS42K7WN","created_at":"2026-05-18T12:27:54.935989+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/OS42K7WNL2NX4XL4BVYEIJLA2H","json":"https://pith.science/pith/OS42K7WNL2NX4XL4BVYEIJLA2H.json","graph_json":"https://pith.science/api/pith-number/OS42K7WNL2NX4XL4BVYEIJLA2H/graph.json","events_json":"https://pith.science/api/pith-number/OS42K7WNL2NX4XL4BVYEIJLA2H/events.json","paper":"https://pith.science/paper/OS42K7WN"},"agent_actions":{"view_html":"https://pith.science/pith/OS42K7WNL2NX4XL4BVYEIJLA2H","download_json":"https://pith.science/pith/OS42K7WNL2NX4XL4BVYEIJLA2H.json","view_paper":"https://pith.science/paper/OS42K7WN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1310.6970&json=true","fetch_graph":"https://pith.science/api/pith-number/OS42K7WNL2NX4XL4BVYEIJLA2H/graph.json","fetch_events":"https://pith.science/api/pith-number/OS42K7WNL2NX4XL4BVYEIJLA2H/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OS42K7WNL2NX4XL4BVYEIJLA2H/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OS42K7WNL2NX4XL4BVYEIJLA2H/action/storage_attestation","attest_author":"https://pith.science/pith/OS42K7WNL2NX4XL4BVYEIJLA2H/action/author_attestation","sign_citation":"https://pith.science/pith/OS42K7WNL2NX4XL4BVYEIJLA2H/action/citation_signature","submit_replication":"https://pith.science/pith/OS42K7WNL2NX4XL4BVYEIJLA2H/action/replication_record"}},"created_at":"2026-05-18T02:59:20.594637+00:00","updated_at":"2026-05-18T02:59:20.594637+00:00"}