{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:GIWVL7H4OITK2IRO2ZAFVTVY4B","short_pith_number":"pith:GIWVL7H4","schema_version":"1.0","canonical_sha256":"322d55fcfc7226ad222ed6405aceb8e066c8f8269e74d54b34bcf65bf5cc973e","source":{"kind":"arxiv","id":"0910.3846","version":1},"attestation_state":"computed","paper":{"title":"Spin Transistor and Quantum Spin Hall Effects in CdBxF2-x - p-CdF2 - CdBxF2-x Sandwich Nanostructures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.mes-hall","authors_text":"A.A. Kudryavtsev, A.I. Ryskin, A.M. Malyarenko, A.S. Shcheulin, I.A. Shelykh, L.E. Klyachkin, N.T. Bagraev, O.N. Guimbitskaya, V.V.Romanov","submitted_at":"2009-10-20T13:48:30Z","abstract_excerpt":"Planar CdBxF2-x - p-CdF2 - CdBxF2-x sandwich nanostructures prepared on the surface of the n-type CdF2 bulk crystal are studied to register the spin transistor and quantum spin Hall effects. The current-voltage characteristics of the ultra-shallow p+-n junctions verify the CdF2 gap, 7.8 eV, and the quantum subbands of the 2D holes in the p-type CdF2 quantum well confined by the CdBxF2-x delta-barriers. The temperature and magnetic field dependencies of the resistance, specific heat and magnetic susceptibility demonstrate the high temperature superconductor properties for the CdBxF2-x delta-bar"},"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":"0910.3846","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-10-20T13:48:30Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"af97b672d8bd39b6d33d19250a0f7030236327d3c1ebc50ba6701b98d5e4aec9","abstract_canon_sha256":"07cea062b75582952f4ff8fb931a05f20fd27c23c9cd2f0b6529921fb7cab8a9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:11:13.820286Z","signature_b64":"NtEpADreIZyaJs6sGzL+mLU8KVNHV/UooyBCyGP/I30yjZl1VH3ZmHFLm/3el5h5TREPpRwUhj50CmZaLJkXBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"322d55fcfc7226ad222ed6405aceb8e066c8f8269e74d54b34bcf65bf5cc973e","last_reissued_at":"2026-05-18T02:11:13.819461Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:11:13.819461Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spin Transistor and Quantum Spin Hall Effects in CdBxF2-x - p-CdF2 - CdBxF2-x Sandwich Nanostructures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.mes-hall","authors_text":"A.A. Kudryavtsev, A.I. Ryskin, A.M. Malyarenko, A.S. Shcheulin, I.A. Shelykh, L.E. Klyachkin, N.T. Bagraev, O.N. Guimbitskaya, V.V.Romanov","submitted_at":"2009-10-20T13:48:30Z","abstract_excerpt":"Planar CdBxF2-x - p-CdF2 - CdBxF2-x sandwich nanostructures prepared on the surface of the n-type CdF2 bulk crystal are studied to register the spin transistor and quantum spin Hall effects. The current-voltage characteristics of the ultra-shallow p+-n junctions verify the CdF2 gap, 7.8 eV, and the quantum subbands of the 2D holes in the p-type CdF2 quantum well confined by the CdBxF2-x delta-barriers. The temperature and magnetic field dependencies of the resistance, specific heat and magnetic susceptibility demonstrate the high temperature superconductor properties for the CdBxF2-x delta-bar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.3846","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":"0910.3846","created_at":"2026-05-18T02:11:13.819609+00:00"},{"alias_kind":"arxiv_version","alias_value":"0910.3846v1","created_at":"2026-05-18T02:11:13.819609+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.3846","created_at":"2026-05-18T02:11:13.819609+00:00"},{"alias_kind":"pith_short_12","alias_value":"GIWVL7H4OITK","created_at":"2026-05-18T12:25:59.703012+00:00"},{"alias_kind":"pith_short_16","alias_value":"GIWVL7H4OITK2IRO","created_at":"2026-05-18T12:25:59.703012+00:00"},{"alias_kind":"pith_short_8","alias_value":"GIWVL7H4","created_at":"2026-05-18T12:25:59.703012+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/GIWVL7H4OITK2IRO2ZAFVTVY4B","json":"https://pith.science/pith/GIWVL7H4OITK2IRO2ZAFVTVY4B.json","graph_json":"https://pith.science/api/pith-number/GIWVL7H4OITK2IRO2ZAFVTVY4B/graph.json","events_json":"https://pith.science/api/pith-number/GIWVL7H4OITK2IRO2ZAFVTVY4B/events.json","paper":"https://pith.science/paper/GIWVL7H4"},"agent_actions":{"view_html":"https://pith.science/pith/GIWVL7H4OITK2IRO2ZAFVTVY4B","download_json":"https://pith.science/pith/GIWVL7H4OITK2IRO2ZAFVTVY4B.json","view_paper":"https://pith.science/paper/GIWVL7H4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0910.3846&json=true","fetch_graph":"https://pith.science/api/pith-number/GIWVL7H4OITK2IRO2ZAFVTVY4B/graph.json","fetch_events":"https://pith.science/api/pith-number/GIWVL7H4OITK2IRO2ZAFVTVY4B/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GIWVL7H4OITK2IRO2ZAFVTVY4B/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GIWVL7H4OITK2IRO2ZAFVTVY4B/action/storage_attestation","attest_author":"https://pith.science/pith/GIWVL7H4OITK2IRO2ZAFVTVY4B/action/author_attestation","sign_citation":"https://pith.science/pith/GIWVL7H4OITK2IRO2ZAFVTVY4B/action/citation_signature","submit_replication":"https://pith.science/pith/GIWVL7H4OITK2IRO2ZAFVTVY4B/action/replication_record"}},"created_at":"2026-05-18T02:11:13.819609+00:00","updated_at":"2026-05-18T02:11:13.819609+00:00"}