{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:P24TJYQ4FRYXCGOSPB6G66ITD5","short_pith_number":"pith:P24TJYQ4","schema_version":"1.0","canonical_sha256":"7eb934e21c2c717119d2787c6f79131f5012273df2f87cfbef2b5dbfd659ab22","source":{"kind":"arxiv","id":"1211.2722","version":1},"attestation_state":"computed","paper":{"title":"Tunneling conductance due to discrete spectrum of Andreev states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.mes-hall","authors_text":"M. V. Feigel'man, P. A. Ioselevich","submitted_at":"2012-11-12T18:22:31Z","abstract_excerpt":"We study tunneling spectroscopy of discrete subgap Andreev states in a superconducting system. If the tunneling coupling is weak, individual levels are resolved and the conductance $G(V)$ at small temperatures is composed of a set of resonant Lorentz peaks which cannot be described within perturbation theory over tunnelling strength. We establish a general formula for their widths and heights and show that the width of any peak scales as normal-state tunnel conductance, while its height is $\\lesssim 2e^2/h$ and depends only on contact geometry and the spatial profile of the resonant Andreev le"},"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":"1211.2722","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-11-12T18:22:31Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"4cb87d94a817f3e52ee489a3403d7832d25d724391cec584667374ddeb92baf6","abstract_canon_sha256":"0260a68fae3755b7ec4db88b58af0445f3884dbbc5c449c813dd261a0b94e395"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:14:19.957483Z","signature_b64":"AHiDMsB9+DOnRo9He4uvleLEF1+kQYWSxxt3I5iPBVtPZZUSQn5+qYfe5TNJJrdnAg71p7oCYKoVf5K1XzjyAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7eb934e21c2c717119d2787c6f79131f5012273df2f87cfbef2b5dbfd659ab22","last_reissued_at":"2026-05-18T03:14:19.956659Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:14:19.956659Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tunneling conductance due to discrete spectrum of Andreev states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.mes-hall","authors_text":"M. V. Feigel'man, P. A. Ioselevich","submitted_at":"2012-11-12T18:22:31Z","abstract_excerpt":"We study tunneling spectroscopy of discrete subgap Andreev states in a superconducting system. If the tunneling coupling is weak, individual levels are resolved and the conductance $G(V)$ at small temperatures is composed of a set of resonant Lorentz peaks which cannot be described within perturbation theory over tunnelling strength. We establish a general formula for their widths and heights and show that the width of any peak scales as normal-state tunnel conductance, while its height is $\\lesssim 2e^2/h$ and depends only on contact geometry and the spatial profile of the resonant Andreev le"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.2722","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":"1211.2722","created_at":"2026-05-18T03:14:19.956814+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.2722v1","created_at":"2026-05-18T03:14:19.956814+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.2722","created_at":"2026-05-18T03:14:19.956814+00:00"},{"alias_kind":"pith_short_12","alias_value":"P24TJYQ4FRYX","created_at":"2026-05-18T12:27:18.751474+00:00"},{"alias_kind":"pith_short_16","alias_value":"P24TJYQ4FRYXCGOS","created_at":"2026-05-18T12:27:18.751474+00:00"},{"alias_kind":"pith_short_8","alias_value":"P24TJYQ4","created_at":"2026-05-18T12:27:18.751474+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/P24TJYQ4FRYXCGOSPB6G66ITD5","json":"https://pith.science/pith/P24TJYQ4FRYXCGOSPB6G66ITD5.json","graph_json":"https://pith.science/api/pith-number/P24TJYQ4FRYXCGOSPB6G66ITD5/graph.json","events_json":"https://pith.science/api/pith-number/P24TJYQ4FRYXCGOSPB6G66ITD5/events.json","paper":"https://pith.science/paper/P24TJYQ4"},"agent_actions":{"view_html":"https://pith.science/pith/P24TJYQ4FRYXCGOSPB6G66ITD5","download_json":"https://pith.science/pith/P24TJYQ4FRYXCGOSPB6G66ITD5.json","view_paper":"https://pith.science/paper/P24TJYQ4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.2722&json=true","fetch_graph":"https://pith.science/api/pith-number/P24TJYQ4FRYXCGOSPB6G66ITD5/graph.json","fetch_events":"https://pith.science/api/pith-number/P24TJYQ4FRYXCGOSPB6G66ITD5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/P24TJYQ4FRYXCGOSPB6G66ITD5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/P24TJYQ4FRYXCGOSPB6G66ITD5/action/storage_attestation","attest_author":"https://pith.science/pith/P24TJYQ4FRYXCGOSPB6G66ITD5/action/author_attestation","sign_citation":"https://pith.science/pith/P24TJYQ4FRYXCGOSPB6G66ITD5/action/citation_signature","submit_replication":"https://pith.science/pith/P24TJYQ4FRYXCGOSPB6G66ITD5/action/replication_record"}},"created_at":"2026-05-18T03:14:19.956814+00:00","updated_at":"2026-05-18T03:14:19.956814+00:00"}