{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:NZWPIPRXHCJCVIVEKUK3GRL2CV","short_pith_number":"pith:NZWPIPRX","schema_version":"1.0","canonical_sha256":"6e6cf43e3738922aa2a45515b3457a1563f31aa4ab7995cd5afdc5ccd303e983","source":{"kind":"arxiv","id":"1410.8647","version":2},"attestation_state":"computed","paper":{"title":"Asymmetric quantum transport in a double-stranded Kronig-Penney model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","math-ph","math.MP"],"primary_cat":"quant-ph","authors_text":"Sergey S. Poghosyan, Taksu Cheon","submitted_at":"2014-10-31T05:37:01Z","abstract_excerpt":"We introduce a double-stranded Kronig-Penney model and analyze its transport properties. The asymmetric fluxes between two strands with suddenly alternating localization patterns are found as the energy is varied. The zero-size limit of the internal lines connecting two strands is examined using quantum graph vertices with four edges. We also consider a two-dimensional Kronig-Penney lattice with two types of alternating layers with $\\delta$ and $\\delta'$ connections, and show that the existence of energy bands in which the quantum flux can flow only in selected directions."},"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":"1410.8647","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-10-31T05:37:01Z","cross_cats_sorted":["cond-mat.mes-hall","math-ph","math.MP"],"title_canon_sha256":"d5396a7236fa33d5b0527befa827f62304d5f9e4f03a1ca59b14a2db7ee7e379","abstract_canon_sha256":"636b4c24c3fb77b062f0ac7310be25a2984be06ab4cac065fcabe1571d947e27"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:59:58.264023Z","signature_b64":"34uT1FfZqQKac5qdTuidHfTC1tWfjIP0Rx7rU1dVlbsWCIPYf7jGzS5Aiqzu0OqiIM+2JM6RKMHJMZBN1h1WAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6e6cf43e3738922aa2a45515b3457a1563f31aa4ab7995cd5afdc5ccd303e983","last_reissued_at":"2026-05-18T01:59:58.263272Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:59:58.263272Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Asymmetric quantum transport in a double-stranded Kronig-Penney model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","math-ph","math.MP"],"primary_cat":"quant-ph","authors_text":"Sergey S. Poghosyan, Taksu Cheon","submitted_at":"2014-10-31T05:37:01Z","abstract_excerpt":"We introduce a double-stranded Kronig-Penney model and analyze its transport properties. The asymmetric fluxes between two strands with suddenly alternating localization patterns are found as the energy is varied. The zero-size limit of the internal lines connecting two strands is examined using quantum graph vertices with four edges. We also consider a two-dimensional Kronig-Penney lattice with two types of alternating layers with $\\delta$ and $\\delta'$ connections, and show that the existence of energy bands in which the quantum flux can flow only in selected directions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.8647","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":"1410.8647","created_at":"2026-05-18T01:59:58.263413+00:00"},{"alias_kind":"arxiv_version","alias_value":"1410.8647v2","created_at":"2026-05-18T01:59:58.263413+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.8647","created_at":"2026-05-18T01:59:58.263413+00:00"},{"alias_kind":"pith_short_12","alias_value":"NZWPIPRXHCJC","created_at":"2026-05-18T12:28:41.024544+00:00"},{"alias_kind":"pith_short_16","alias_value":"NZWPIPRXHCJCVIVE","created_at":"2026-05-18T12:28:41.024544+00:00"},{"alias_kind":"pith_short_8","alias_value":"NZWPIPRX","created_at":"2026-05-18T12:28:41.024544+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/NZWPIPRXHCJCVIVEKUK3GRL2CV","json":"https://pith.science/pith/NZWPIPRXHCJCVIVEKUK3GRL2CV.json","graph_json":"https://pith.science/api/pith-number/NZWPIPRXHCJCVIVEKUK3GRL2CV/graph.json","events_json":"https://pith.science/api/pith-number/NZWPIPRXHCJCVIVEKUK3GRL2CV/events.json","paper":"https://pith.science/paper/NZWPIPRX"},"agent_actions":{"view_html":"https://pith.science/pith/NZWPIPRXHCJCVIVEKUK3GRL2CV","download_json":"https://pith.science/pith/NZWPIPRXHCJCVIVEKUK3GRL2CV.json","view_paper":"https://pith.science/paper/NZWPIPRX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1410.8647&json=true","fetch_graph":"https://pith.science/api/pith-number/NZWPIPRXHCJCVIVEKUK3GRL2CV/graph.json","fetch_events":"https://pith.science/api/pith-number/NZWPIPRXHCJCVIVEKUK3GRL2CV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NZWPIPRXHCJCVIVEKUK3GRL2CV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NZWPIPRXHCJCVIVEKUK3GRL2CV/action/storage_attestation","attest_author":"https://pith.science/pith/NZWPIPRXHCJCVIVEKUK3GRL2CV/action/author_attestation","sign_citation":"https://pith.science/pith/NZWPIPRXHCJCVIVEKUK3GRL2CV/action/citation_signature","submit_replication":"https://pith.science/pith/NZWPIPRXHCJCVIVEKUK3GRL2CV/action/replication_record"}},"created_at":"2026-05-18T01:59:58.263413+00:00","updated_at":"2026-05-18T01:59:58.263413+00:00"}