{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:2DYV6D7H37QQAUEU3NPY47JSEK","short_pith_number":"pith:2DYV6D7H","schema_version":"1.0","canonical_sha256":"d0f15f0fe7dfe1005094db5f8e7d322287711a62953688a135d1aa1705676e19","source":{"kind":"arxiv","id":"1012.2410","version":1},"attestation_state":"computed","paper":{"title":"A Fully Tunable Single-Walled Carbon Nanotube Diode","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Chang-Hua Liu, Chung-Chiang Wu, Zhaohui Zhong","submitted_at":"2010-12-10T23:46:50Z","abstract_excerpt":"We demonstrate a fully tunable diode structure utilizing a fully suspended single-walled carbon nanotube (SWNT). The diode's turn-on voltage under forward bias can be continuously tuned up to 4.3 V by controlling gate voltages, which is ~6 times the nanotube bandgap energy. Furthermore, the same device design can be configured into a backward diode by tuning the band-to-band tunneling current with gate voltages. A nanotube backward diode is demonstrated for the first time with nonlinearity exceeding the ideal diode. These results suggest that a tunable nanotube diode can be a unique building b"},"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":"1012.2410","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-12-10T23:46:50Z","cross_cats_sorted":[],"title_canon_sha256":"7817fbba1c736e95a5c4487807b16a28042c316515c585891ed725235a00c6d7","abstract_canon_sha256":"b97238da3b96dc917c974531d5393f870b14bd406791122281e4eacaf835a519"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:30.216563Z","signature_b64":"G69JPr5BFDGgBNivhzLODlHcigo13RR2n9ON4KTSrlDAW6TzRYh8rOfxgxjoBucDqP2wxoSL+MTQ6J8y0kwIDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d0f15f0fe7dfe1005094db5f8e7d322287711a62953688a135d1aa1705676e19","last_reissued_at":"2026-05-18T02:04:30.215896Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:30.215896Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Fully Tunable Single-Walled Carbon Nanotube Diode","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Chang-Hua Liu, Chung-Chiang Wu, Zhaohui Zhong","submitted_at":"2010-12-10T23:46:50Z","abstract_excerpt":"We demonstrate a fully tunable diode structure utilizing a fully suspended single-walled carbon nanotube (SWNT). The diode's turn-on voltage under forward bias can be continuously tuned up to 4.3 V by controlling gate voltages, which is ~6 times the nanotube bandgap energy. Furthermore, the same device design can be configured into a backward diode by tuning the band-to-band tunneling current with gate voltages. A nanotube backward diode is demonstrated for the first time with nonlinearity exceeding the ideal diode. These results suggest that a tunable nanotube diode can be a unique building b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.2410","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":"1012.2410","created_at":"2026-05-18T02:04:30.215987+00:00"},{"alias_kind":"arxiv_version","alias_value":"1012.2410v1","created_at":"2026-05-18T02:04:30.215987+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.2410","created_at":"2026-05-18T02:04:30.215987+00:00"},{"alias_kind":"pith_short_12","alias_value":"2DYV6D7H37QQ","created_at":"2026-05-18T12:26:03.138858+00:00"},{"alias_kind":"pith_short_16","alias_value":"2DYV6D7H37QQAUEU","created_at":"2026-05-18T12:26:03.138858+00:00"},{"alias_kind":"pith_short_8","alias_value":"2DYV6D7H","created_at":"2026-05-18T12:26:03.138858+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/2DYV6D7H37QQAUEU3NPY47JSEK","json":"https://pith.science/pith/2DYV6D7H37QQAUEU3NPY47JSEK.json","graph_json":"https://pith.science/api/pith-number/2DYV6D7H37QQAUEU3NPY47JSEK/graph.json","events_json":"https://pith.science/api/pith-number/2DYV6D7H37QQAUEU3NPY47JSEK/events.json","paper":"https://pith.science/paper/2DYV6D7H"},"agent_actions":{"view_html":"https://pith.science/pith/2DYV6D7H37QQAUEU3NPY47JSEK","download_json":"https://pith.science/pith/2DYV6D7H37QQAUEU3NPY47JSEK.json","view_paper":"https://pith.science/paper/2DYV6D7H","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1012.2410&json=true","fetch_graph":"https://pith.science/api/pith-number/2DYV6D7H37QQAUEU3NPY47JSEK/graph.json","fetch_events":"https://pith.science/api/pith-number/2DYV6D7H37QQAUEU3NPY47JSEK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2DYV6D7H37QQAUEU3NPY47JSEK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2DYV6D7H37QQAUEU3NPY47JSEK/action/storage_attestation","attest_author":"https://pith.science/pith/2DYV6D7H37QQAUEU3NPY47JSEK/action/author_attestation","sign_citation":"https://pith.science/pith/2DYV6D7H37QQAUEU3NPY47JSEK/action/citation_signature","submit_replication":"https://pith.science/pith/2DYV6D7H37QQAUEU3NPY47JSEK/action/replication_record"}},"created_at":"2026-05-18T02:04:30.215987+00:00","updated_at":"2026-05-18T02:04:30.215987+00:00"}