{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:422XLUFG7CHDY5FWDQZMZDWZBA","short_pith_number":"pith:422XLUFG","schema_version":"1.0","canonical_sha256":"e6b575d0a6f88e3c74b61c32cc8ed90836b0b1c9005b7bf923d59f43eb2362c9","source":{"kind":"arxiv","id":"1208.4136","version":2},"attestation_state":"computed","paper":{"title":"Dimensional crossover in spin-orbit-coupled semiconductor nanowires with induced superconducting pairing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.supr-con","authors_text":"Roman M. Lutchyn, S. Das Sarma, Tudor D. Stanescu","submitted_at":"2012-08-20T22:44:59Z","abstract_excerpt":"We show that the topological Majorana modes in nanowires much longer than the superconducting coherence length are adiabatically connected with discrete zero-energy states generically occurring in short nanowires. We demonstrate that these zero-energy crossings can be tuned by an external magnetic field and are protected by the particle-hole symmetry. We study the evolution of the low-energy spectrum and the splitting oscillations as a function of magnetic field, wire length, and chemical potential, manifestly establishing that the low-energy physics of short wires is related to that occurring"},"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":"1208.4136","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-08-20T22:44:59Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"8badf833fd9027cd52d57485d4a3ac52a15e3fc6e5fe02ad2dd36dc9e2398f8a","abstract_canon_sha256":"37236500cb12e47e8eec5ea0833b37e096e1eec9e01f196ea913ed52ac33c1ae"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:29:50.907790Z","signature_b64":"rCnuSQzhW80XPf3IwXWtWrI6bm3Pu9Jrx4R9Jxm1mJl2tmJqAhvug5Imyn5/2BH4nNTe4IWrSKgc7d+cLDabAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e6b575d0a6f88e3c74b61c32cc8ed90836b0b1c9005b7bf923d59f43eb2362c9","last_reissued_at":"2026-05-18T03:29:50.907151Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:29:50.907151Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dimensional crossover in spin-orbit-coupled semiconductor nanowires with induced superconducting pairing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.supr-con","authors_text":"Roman M. Lutchyn, S. Das Sarma, Tudor D. Stanescu","submitted_at":"2012-08-20T22:44:59Z","abstract_excerpt":"We show that the topological Majorana modes in nanowires much longer than the superconducting coherence length are adiabatically connected with discrete zero-energy states generically occurring in short nanowires. We demonstrate that these zero-energy crossings can be tuned by an external magnetic field and are protected by the particle-hole symmetry. We study the evolution of the low-energy spectrum and the splitting oscillations as a function of magnetic field, wire length, and chemical potential, manifestly establishing that the low-energy physics of short wires is related to that occurring"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.4136","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":"1208.4136","created_at":"2026-05-18T03:29:50.907272+00:00"},{"alias_kind":"arxiv_version","alias_value":"1208.4136v2","created_at":"2026-05-18T03:29:50.907272+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.4136","created_at":"2026-05-18T03:29:50.907272+00:00"},{"alias_kind":"pith_short_12","alias_value":"422XLUFG7CHD","created_at":"2026-05-18T12:26:53.410803+00:00"},{"alias_kind":"pith_short_16","alias_value":"422XLUFG7CHDY5FW","created_at":"2026-05-18T12:26:53.410803+00:00"},{"alias_kind":"pith_short_8","alias_value":"422XLUFG","created_at":"2026-05-18T12:26:53.410803+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/422XLUFG7CHDY5FWDQZMZDWZBA","json":"https://pith.science/pith/422XLUFG7CHDY5FWDQZMZDWZBA.json","graph_json":"https://pith.science/api/pith-number/422XLUFG7CHDY5FWDQZMZDWZBA/graph.json","events_json":"https://pith.science/api/pith-number/422XLUFG7CHDY5FWDQZMZDWZBA/events.json","paper":"https://pith.science/paper/422XLUFG"},"agent_actions":{"view_html":"https://pith.science/pith/422XLUFG7CHDY5FWDQZMZDWZBA","download_json":"https://pith.science/pith/422XLUFG7CHDY5FWDQZMZDWZBA.json","view_paper":"https://pith.science/paper/422XLUFG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1208.4136&json=true","fetch_graph":"https://pith.science/api/pith-number/422XLUFG7CHDY5FWDQZMZDWZBA/graph.json","fetch_events":"https://pith.science/api/pith-number/422XLUFG7CHDY5FWDQZMZDWZBA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/422XLUFG7CHDY5FWDQZMZDWZBA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/422XLUFG7CHDY5FWDQZMZDWZBA/action/storage_attestation","attest_author":"https://pith.science/pith/422XLUFG7CHDY5FWDQZMZDWZBA/action/author_attestation","sign_citation":"https://pith.science/pith/422XLUFG7CHDY5FWDQZMZDWZBA/action/citation_signature","submit_replication":"https://pith.science/pith/422XLUFG7CHDY5FWDQZMZDWZBA/action/replication_record"}},"created_at":"2026-05-18T03:29:50.907272+00:00","updated_at":"2026-05-18T03:29:50.907272+00:00"}