{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:AYILGFI3TWQ3JQEQO2JHHLRZBJ","short_pith_number":"pith:AYILGFI3","schema_version":"1.0","canonical_sha256":"0610b3151b9da1b4c090769273ae390a7fc1e2caba0c42f7945e2dd5ce1755b6","source":{"kind":"arxiv","id":"0903.0213","version":3},"attestation_state":"computed","paper":{"title":"Quantum Hall resistances of multiterminal top-gated graphene device","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Dong-Keun Ki, Hu-Jong Lee","submitted_at":"2009-03-02T06:03:36Z","abstract_excerpt":"Four-terminal resistances, both longitudinal and diagonal, of a locally gated graphene device are measured in the quantum-Hall (QH) regime. In sharp distinction from previous two-terminal studies [J. R. Williams \\textit{et al.}, Science {\\bf 317}, 638 (2007); B. \\\"{O}zyilmaz \\textit{et al.}, Phys. Rev. Lett. {\\bf 99}, 166804 (2007)], asymmetric QH resistances are observed, which provide information on reflection as well as transmission of the QH edge states. Most quantized values of resistances are well analyzed by the assumption that all edge states are equally populated. Contrary to the expe"},"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":"0903.0213","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2009-03-02T06:03:36Z","cross_cats_sorted":[],"title_canon_sha256":"bc86eb36a27b677be5570635d01cba180b4f922e538be84580291e31bfef4b9a","abstract_canon_sha256":"7304d1d881898a8e2847948893db30570b7824542bf440b8c3625e27b3af7a6b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:01:02.362432Z","signature_b64":"3aeTrG+X1bW7lW1K209S32IYBbtCWCCVVpdQgGXs6DHuciLQciCc1Hiqdh7/AFbskc0UI335qC7HTOApeSJ9Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0610b3151b9da1b4c090769273ae390a7fc1e2caba0c42f7945e2dd5ce1755b6","last_reissued_at":"2026-05-18T04:01:02.361342Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:01:02.361342Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum Hall resistances of multiterminal top-gated graphene device","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Dong-Keun Ki, Hu-Jong Lee","submitted_at":"2009-03-02T06:03:36Z","abstract_excerpt":"Four-terminal resistances, both longitudinal and diagonal, of a locally gated graphene device are measured in the quantum-Hall (QH) regime. In sharp distinction from previous two-terminal studies [J. R. Williams \\textit{et al.}, Science {\\bf 317}, 638 (2007); B. \\\"{O}zyilmaz \\textit{et al.}, Phys. Rev. Lett. {\\bf 99}, 166804 (2007)], asymmetric QH resistances are observed, which provide information on reflection as well as transmission of the QH edge states. Most quantized values of resistances are well analyzed by the assumption that all edge states are equally populated. Contrary to the expe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0903.0213","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":"0903.0213","created_at":"2026-05-18T04:01:02.361778+00:00"},{"alias_kind":"arxiv_version","alias_value":"0903.0213v3","created_at":"2026-05-18T04:01:02.361778+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0903.0213","created_at":"2026-05-18T04:01:02.361778+00:00"},{"alias_kind":"pith_short_12","alias_value":"AYILGFI3TWQ3","created_at":"2026-05-18T12:25:58.837520+00:00"},{"alias_kind":"pith_short_16","alias_value":"AYILGFI3TWQ3JQEQ","created_at":"2026-05-18T12:25:58.837520+00:00"},{"alias_kind":"pith_short_8","alias_value":"AYILGFI3","created_at":"2026-05-18T12:25:58.837520+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/AYILGFI3TWQ3JQEQO2JHHLRZBJ","json":"https://pith.science/pith/AYILGFI3TWQ3JQEQO2JHHLRZBJ.json","graph_json":"https://pith.science/api/pith-number/AYILGFI3TWQ3JQEQO2JHHLRZBJ/graph.json","events_json":"https://pith.science/api/pith-number/AYILGFI3TWQ3JQEQO2JHHLRZBJ/events.json","paper":"https://pith.science/paper/AYILGFI3"},"agent_actions":{"view_html":"https://pith.science/pith/AYILGFI3TWQ3JQEQO2JHHLRZBJ","download_json":"https://pith.science/pith/AYILGFI3TWQ3JQEQO2JHHLRZBJ.json","view_paper":"https://pith.science/paper/AYILGFI3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0903.0213&json=true","fetch_graph":"https://pith.science/api/pith-number/AYILGFI3TWQ3JQEQO2JHHLRZBJ/graph.json","fetch_events":"https://pith.science/api/pith-number/AYILGFI3TWQ3JQEQO2JHHLRZBJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AYILGFI3TWQ3JQEQO2JHHLRZBJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AYILGFI3TWQ3JQEQO2JHHLRZBJ/action/storage_attestation","attest_author":"https://pith.science/pith/AYILGFI3TWQ3JQEQO2JHHLRZBJ/action/author_attestation","sign_citation":"https://pith.science/pith/AYILGFI3TWQ3JQEQO2JHHLRZBJ/action/citation_signature","submit_replication":"https://pith.science/pith/AYILGFI3TWQ3JQEQO2JHHLRZBJ/action/replication_record"}},"created_at":"2026-05-18T04:01:02.361778+00:00","updated_at":"2026-05-18T04:01:02.361778+00:00"}