{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:HAQ36B72GOBYUMDTQCVWHASB3U","short_pith_number":"pith:HAQ36B72","schema_version":"1.0","canonical_sha256":"3821bf07fa33838a307380ab638241dd2736bfc68d7b9fb093f7f348f7fa8a04","source":{"kind":"arxiv","id":"1203.3679","version":2},"attestation_state":"computed","paper":{"title":"Andreev current enhancement and subgap conductance of superconducting hybrid structures in the presence of a small spin-splitting field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.supr-con","authors_text":"A. Ozaeta, A. S. Vasenko, F. S. Bergeret, F. W. J. Hekking","submitted_at":"2012-03-16T11:59:27Z","abstract_excerpt":"We investigate the subgap transport properties of a S-F-Ne structure. Here S (Ne) is a superconducting (normal) electrode, and F is either a ferromagnet or a normal wire in the presence of an exchange or a spin- splitting Zeeman field respectively. By solving the quasiclassical equations we first analyze the behavior of the subgap current, known as the Andreev current, as a function of the field strength for different values of the voltage, temperature and length of the junction. We show that there is a critical value of the bias voltage V * above which the Andreev current is enhanced by the 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":"1203.3679","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-03-16T11:59:27Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"80810a24dc72c1baf27a233cfac1723c0910cb7b62babe12d420d77023fe4a33","abstract_canon_sha256":"718c273ea2181d0703aba80d74cbc3074db87c55535e816b6a7f00a2a8c81f48"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:06.694356Z","signature_b64":"lP+z8W5tWcgMZmFzRLzA2XYNfvpNv+zpPB4DXoBQc2p3aG07T16THbSHtwC2Gv8nBHvh2OgQiBJCFmxcJmUBAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3821bf07fa33838a307380ab638241dd2736bfc68d7b9fb093f7f348f7fa8a04","last_reissued_at":"2026-05-18T01:58:06.693922Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:06.693922Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Andreev current enhancement and subgap conductance of superconducting hybrid structures in the presence of a small spin-splitting field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.supr-con","authors_text":"A. Ozaeta, A. S. Vasenko, F. S. Bergeret, F. W. J. Hekking","submitted_at":"2012-03-16T11:59:27Z","abstract_excerpt":"We investigate the subgap transport properties of a S-F-Ne structure. Here S (Ne) is a superconducting (normal) electrode, and F is either a ferromagnet or a normal wire in the presence of an exchange or a spin- splitting Zeeman field respectively. By solving the quasiclassical equations we first analyze the behavior of the subgap current, known as the Andreev current, as a function of the field strength for different values of the voltage, temperature and length of the junction. We show that there is a critical value of the bias voltage V * above which the Andreev current is enhanced by the s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.3679","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":"1203.3679","created_at":"2026-05-18T01:58:06.693985+00:00"},{"alias_kind":"arxiv_version","alias_value":"1203.3679v2","created_at":"2026-05-18T01:58:06.693985+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.3679","created_at":"2026-05-18T01:58:06.693985+00:00"},{"alias_kind":"pith_short_12","alias_value":"HAQ36B72GOBY","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_16","alias_value":"HAQ36B72GOBYUMDT","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_8","alias_value":"HAQ36B72","created_at":"2026-05-18T12:27:09.501522+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/HAQ36B72GOBYUMDTQCVWHASB3U","json":"https://pith.science/pith/HAQ36B72GOBYUMDTQCVWHASB3U.json","graph_json":"https://pith.science/api/pith-number/HAQ36B72GOBYUMDTQCVWHASB3U/graph.json","events_json":"https://pith.science/api/pith-number/HAQ36B72GOBYUMDTQCVWHASB3U/events.json","paper":"https://pith.science/paper/HAQ36B72"},"agent_actions":{"view_html":"https://pith.science/pith/HAQ36B72GOBYUMDTQCVWHASB3U","download_json":"https://pith.science/pith/HAQ36B72GOBYUMDTQCVWHASB3U.json","view_paper":"https://pith.science/paper/HAQ36B72","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1203.3679&json=true","fetch_graph":"https://pith.science/api/pith-number/HAQ36B72GOBYUMDTQCVWHASB3U/graph.json","fetch_events":"https://pith.science/api/pith-number/HAQ36B72GOBYUMDTQCVWHASB3U/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HAQ36B72GOBYUMDTQCVWHASB3U/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HAQ36B72GOBYUMDTQCVWHASB3U/action/storage_attestation","attest_author":"https://pith.science/pith/HAQ36B72GOBYUMDTQCVWHASB3U/action/author_attestation","sign_citation":"https://pith.science/pith/HAQ36B72GOBYUMDTQCVWHASB3U/action/citation_signature","submit_replication":"https://pith.science/pith/HAQ36B72GOBYUMDTQCVWHASB3U/action/replication_record"}},"created_at":"2026-05-18T01:58:06.693985+00:00","updated_at":"2026-05-18T01:58:06.693985+00:00"}