{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:KXI4T4AMRLBQASEFZI4Z4KRHNF","short_pith_number":"pith:KXI4T4AM","schema_version":"1.0","canonical_sha256":"55d1c9f00c8ac3004885ca399e2a2769679d75664649b0eb3cd89a6d3396df32","source":{"kind":"arxiv","id":"1303.2781","version":1},"attestation_state":"computed","paper":{"title":"Proximity effects in a topological-insulator/Mott-insulator heterostructure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Manfred Sigrist, Norio Kawakami, Suguru Ueda","submitted_at":"2013-03-12T05:13:47Z","abstract_excerpt":"We investigate proximity effects in a correlated heterostructure of a two-dimensional Mott insulator (MI) and a topological insulator (TI) by employing inhomogeneous dynamical mean-field theory. We show that the edge state of the TI induces strongly renormalized mid-gap states inside the MI region, which still have a remnant of the helical energy-spectrum. The penetration of low-energy electrons, which is controlled by the interface tunneling $V$, largely enhances the electron mass inside the MI and also splits a single Dirac-cone at edge sites into the spatially-separated two Dirac-cones in t"},"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":"1303.2781","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-03-12T05:13:47Z","cross_cats_sorted":[],"title_canon_sha256":"9e3a350fe5a13437944e6d08924c2528b20a2933eee91a7adc94755ed7a57866","abstract_canon_sha256":"350f6501e3dd535b59052329551b66d727326621f2609786f60b61617e5f05b1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:51:08.364779Z","signature_b64":"sZAVqEsre8uD3jE1Mu3jQcmvY1QK/4c2NQVCg8W++suEFc0zNJ8GnjSvsdEAI2D8oZqZC892AcZ4hG84axZmCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"55d1c9f00c8ac3004885ca399e2a2769679d75664649b0eb3cd89a6d3396df32","last_reissued_at":"2026-05-18T01:51:08.364059Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:51:08.364059Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Proximity effects in a topological-insulator/Mott-insulator heterostructure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Manfred Sigrist, Norio Kawakami, Suguru Ueda","submitted_at":"2013-03-12T05:13:47Z","abstract_excerpt":"We investigate proximity effects in a correlated heterostructure of a two-dimensional Mott insulator (MI) and a topological insulator (TI) by employing inhomogeneous dynamical mean-field theory. We show that the edge state of the TI induces strongly renormalized mid-gap states inside the MI region, which still have a remnant of the helical energy-spectrum. The penetration of low-energy electrons, which is controlled by the interface tunneling $V$, largely enhances the electron mass inside the MI and also splits a single Dirac-cone at edge sites into the spatially-separated two Dirac-cones in t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.2781","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":"1303.2781","created_at":"2026-05-18T01:51:08.364184+00:00"},{"alias_kind":"arxiv_version","alias_value":"1303.2781v1","created_at":"2026-05-18T01:51:08.364184+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.2781","created_at":"2026-05-18T01:51:08.364184+00:00"},{"alias_kind":"pith_short_12","alias_value":"KXI4T4AMRLBQ","created_at":"2026-05-18T12:27:51.066281+00:00"},{"alias_kind":"pith_short_16","alias_value":"KXI4T4AMRLBQASEF","created_at":"2026-05-18T12:27:51.066281+00:00"},{"alias_kind":"pith_short_8","alias_value":"KXI4T4AM","created_at":"2026-05-18T12:27:51.066281+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/KXI4T4AMRLBQASEFZI4Z4KRHNF","json":"https://pith.science/pith/KXI4T4AMRLBQASEFZI4Z4KRHNF.json","graph_json":"https://pith.science/api/pith-number/KXI4T4AMRLBQASEFZI4Z4KRHNF/graph.json","events_json":"https://pith.science/api/pith-number/KXI4T4AMRLBQASEFZI4Z4KRHNF/events.json","paper":"https://pith.science/paper/KXI4T4AM"},"agent_actions":{"view_html":"https://pith.science/pith/KXI4T4AMRLBQASEFZI4Z4KRHNF","download_json":"https://pith.science/pith/KXI4T4AMRLBQASEFZI4Z4KRHNF.json","view_paper":"https://pith.science/paper/KXI4T4AM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1303.2781&json=true","fetch_graph":"https://pith.science/api/pith-number/KXI4T4AMRLBQASEFZI4Z4KRHNF/graph.json","fetch_events":"https://pith.science/api/pith-number/KXI4T4AMRLBQASEFZI4Z4KRHNF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KXI4T4AMRLBQASEFZI4Z4KRHNF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KXI4T4AMRLBQASEFZI4Z4KRHNF/action/storage_attestation","attest_author":"https://pith.science/pith/KXI4T4AMRLBQASEFZI4Z4KRHNF/action/author_attestation","sign_citation":"https://pith.science/pith/KXI4T4AMRLBQASEFZI4Z4KRHNF/action/citation_signature","submit_replication":"https://pith.science/pith/KXI4T4AMRLBQASEFZI4Z4KRHNF/action/replication_record"}},"created_at":"2026-05-18T01:51:08.364184+00:00","updated_at":"2026-05-18T01:51:08.364184+00:00"}