{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:HRLORMXAKTVRW6RK6FHOKA6TBY","short_pith_number":"pith:HRLORMXA","schema_version":"1.0","canonical_sha256":"3c56e8b2e054eb1b7a2af14ee503d30e2a0d0c00ba71145f7bf10e816386418d","source":{"kind":"arxiv","id":"1905.09593","version":1},"attestation_state":"computed","paper":{"title":"Proximity Induced Superconductivity in CdTe-HgTe Core-Shell Nanowires","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Christoph Br\\\"une, Hartmut Buhmann, Jan Hajer, Laurens W. Molenkamp, Martin P. Stehno, Maximilian Kessel","submitted_at":"2019-05-23T11:37:19Z","abstract_excerpt":"In this letter we report on proximity superconductivity induced in CdTe-HgTe core-shell nanowires, a quasi-one-dimensional heterostructure of the topological insulator HgTe. We demonstrate a Josephson supercurrent in our nanowires contacted with superconducting Al leads. The observation of a sizable $I_c R_n$ product, a positive excess current and multiple Andreev reflections up to fourth order further indicate a high interface quality of the junctions."},"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":"1905.09593","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-05-23T11:37:19Z","cross_cats_sorted":[],"title_canon_sha256":"950d288a9bc406fe872b110aef1fe90b655bc539f3e8e8157a55e3f9e9388e7a","abstract_canon_sha256":"bfbd01c3af5022d0988533528af67adacdf320e9ada348d967b01b6dbe8c7377"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:16.612238Z","signature_b64":"QNzqKfczCeVGxfhDnnNr8sK2AN0qkdvzeg3oa7dw0JHfYC26KtURN/dxfF57lnks7b6PfhQrZWsQ1F8IpMULCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3c56e8b2e054eb1b7a2af14ee503d30e2a0d0c00ba71145f7bf10e816386418d","last_reissued_at":"2026-05-17T23:45:16.611715Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:16.611715Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Proximity Induced Superconductivity in CdTe-HgTe Core-Shell Nanowires","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Christoph Br\\\"une, Hartmut Buhmann, Jan Hajer, Laurens W. Molenkamp, Martin P. Stehno, Maximilian Kessel","submitted_at":"2019-05-23T11:37:19Z","abstract_excerpt":"In this letter we report on proximity superconductivity induced in CdTe-HgTe core-shell nanowires, a quasi-one-dimensional heterostructure of the topological insulator HgTe. We demonstrate a Josephson supercurrent in our nanowires contacted with superconducting Al leads. The observation of a sizable $I_c R_n$ product, a positive excess current and multiple Andreev reflections up to fourth order further indicate a high interface quality of the junctions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.09593","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":"1905.09593","created_at":"2026-05-17T23:45:16.611796+00:00"},{"alias_kind":"arxiv_version","alias_value":"1905.09593v1","created_at":"2026-05-17T23:45:16.611796+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.09593","created_at":"2026-05-17T23:45:16.611796+00:00"},{"alias_kind":"pith_short_12","alias_value":"HRLORMXAKTVR","created_at":"2026-05-18T12:33:18.533446+00:00"},{"alias_kind":"pith_short_16","alias_value":"HRLORMXAKTVRW6RK","created_at":"2026-05-18T12:33:18.533446+00:00"},{"alias_kind":"pith_short_8","alias_value":"HRLORMXA","created_at":"2026-05-18T12:33:18.533446+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/HRLORMXAKTVRW6RK6FHOKA6TBY","json":"https://pith.science/pith/HRLORMXAKTVRW6RK6FHOKA6TBY.json","graph_json":"https://pith.science/api/pith-number/HRLORMXAKTVRW6RK6FHOKA6TBY/graph.json","events_json":"https://pith.science/api/pith-number/HRLORMXAKTVRW6RK6FHOKA6TBY/events.json","paper":"https://pith.science/paper/HRLORMXA"},"agent_actions":{"view_html":"https://pith.science/pith/HRLORMXAKTVRW6RK6FHOKA6TBY","download_json":"https://pith.science/pith/HRLORMXAKTVRW6RK6FHOKA6TBY.json","view_paper":"https://pith.science/paper/HRLORMXA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1905.09593&json=true","fetch_graph":"https://pith.science/api/pith-number/HRLORMXAKTVRW6RK6FHOKA6TBY/graph.json","fetch_events":"https://pith.science/api/pith-number/HRLORMXAKTVRW6RK6FHOKA6TBY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HRLORMXAKTVRW6RK6FHOKA6TBY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HRLORMXAKTVRW6RK6FHOKA6TBY/action/storage_attestation","attest_author":"https://pith.science/pith/HRLORMXAKTVRW6RK6FHOKA6TBY/action/author_attestation","sign_citation":"https://pith.science/pith/HRLORMXAKTVRW6RK6FHOKA6TBY/action/citation_signature","submit_replication":"https://pith.science/pith/HRLORMXAKTVRW6RK6FHOKA6TBY/action/replication_record"}},"created_at":"2026-05-17T23:45:16.611796+00:00","updated_at":"2026-05-17T23:45:16.611796+00:00"}