{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2007:SRQ74VP7V6ZJTAALSPPJQA4R5X","short_pith_number":"pith:SRQ74VP7","schema_version":"1.0","canonical_sha256":"9461fe55ffafb299800b93de980391edd2e659b2e5caf943819a82315ddce55f","source":{"kind":"arxiv","id":"0704.2760","version":3},"attestation_state":"computed","paper":{"title":"Theory of tunneling conductance of graphene NIS junctions","license":"","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.mes-hall","authors_text":"K. Sengupta, Moitri Maiti, Subhro Bhattacharjee","submitted_at":"2007-04-20T17:27:12Z","abstract_excerpt":"We calculate the tunneling conductance of a graphene normal metal-insulator-superconductor (NIS) junction with a barrier of thickness $d$ and with an arbitrary voltage $V_0$ applied across the barrier region. We demonstrate that the tunneling conductance of such a NIS junction is an oscillatory function of both $d$ and $V_0$. We also show that the periodicity and amplitude of such oscillations deviate from their universal values in the thin barrier limit as obtained in earlier work [Phys. Rev. Lett. {\\bf 97}, 217001 (2006)] and become a function of the applied voltage $V_0$. Our results reprod"},"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":"0704.2760","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2007-04-20T17:27:12Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"19760b5618fcb1639c0e35cdce4952505f8b544125dbcd086af353f7f17ac8bd","abstract_canon_sha256":"68e6665f2401e99b11ab8ca7f2c70f2e54adef30b6d2301638334ea9d8ef0e2e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:07:12.759041Z","signature_b64":"2Y/Avj5A9u4JDPbRvt424r5Fl3BpUkCXr4uWk1/tV61PbwkPOkEPtOdS9NPAzjA+NYytM4BYjkDcwWwtbvbBDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9461fe55ffafb299800b93de980391edd2e659b2e5caf943819a82315ddce55f","last_reissued_at":"2026-05-18T00:07:12.758516Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:07:12.758516Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Theory of tunneling conductance of graphene NIS junctions","license":"","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.mes-hall","authors_text":"K. Sengupta, Moitri Maiti, Subhro Bhattacharjee","submitted_at":"2007-04-20T17:27:12Z","abstract_excerpt":"We calculate the tunneling conductance of a graphene normal metal-insulator-superconductor (NIS) junction with a barrier of thickness $d$ and with an arbitrary voltage $V_0$ applied across the barrier region. We demonstrate that the tunneling conductance of such a NIS junction is an oscillatory function of both $d$ and $V_0$. We also show that the periodicity and amplitude of such oscillations deviate from their universal values in the thin barrier limit as obtained in earlier work [Phys. Rev. Lett. {\\bf 97}, 217001 (2006)] and become a function of the applied voltage $V_0$. Our results reprod"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0704.2760","kind":"arxiv","version":3},"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":"0704.2760","created_at":"2026-05-18T00:07:12.758589+00:00"},{"alias_kind":"arxiv_version","alias_value":"0704.2760v3","created_at":"2026-05-18T00:07:12.758589+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0704.2760","created_at":"2026-05-18T00:07:12.758589+00:00"},{"alias_kind":"pith_short_12","alias_value":"SRQ74VP7V6ZJ","created_at":"2026-05-18T12:25:56.245647+00:00"},{"alias_kind":"pith_short_16","alias_value":"SRQ74VP7V6ZJTAAL","created_at":"2026-05-18T12:25:56.245647+00:00"},{"alias_kind":"pith_short_8","alias_value":"SRQ74VP7","created_at":"2026-05-18T12:25:56.245647+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/SRQ74VP7V6ZJTAALSPPJQA4R5X","json":"https://pith.science/pith/SRQ74VP7V6ZJTAALSPPJQA4R5X.json","graph_json":"https://pith.science/api/pith-number/SRQ74VP7V6ZJTAALSPPJQA4R5X/graph.json","events_json":"https://pith.science/api/pith-number/SRQ74VP7V6ZJTAALSPPJQA4R5X/events.json","paper":"https://pith.science/paper/SRQ74VP7"},"agent_actions":{"view_html":"https://pith.science/pith/SRQ74VP7V6ZJTAALSPPJQA4R5X","download_json":"https://pith.science/pith/SRQ74VP7V6ZJTAALSPPJQA4R5X.json","view_paper":"https://pith.science/paper/SRQ74VP7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0704.2760&json=true","fetch_graph":"https://pith.science/api/pith-number/SRQ74VP7V6ZJTAALSPPJQA4R5X/graph.json","fetch_events":"https://pith.science/api/pith-number/SRQ74VP7V6ZJTAALSPPJQA4R5X/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SRQ74VP7V6ZJTAALSPPJQA4R5X/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SRQ74VP7V6ZJTAALSPPJQA4R5X/action/storage_attestation","attest_author":"https://pith.science/pith/SRQ74VP7V6ZJTAALSPPJQA4R5X/action/author_attestation","sign_citation":"https://pith.science/pith/SRQ74VP7V6ZJTAALSPPJQA4R5X/action/citation_signature","submit_replication":"https://pith.science/pith/SRQ74VP7V6ZJTAALSPPJQA4R5X/action/replication_record"}},"created_at":"2026-05-18T00:07:12.758589+00:00","updated_at":"2026-05-18T00:07:12.758589+00:00"}