{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:YRF2QRBXIQB4JKUHSIISW7BAVI","short_pith_number":"pith:YRF2QRBX","schema_version":"1.0","canonical_sha256":"c44ba844374403c4aa8792112b7c20aa280b63e142341ea6cba2000a6d24c6b7","source":{"kind":"arxiv","id":"1309.6676","version":2},"attestation_state":"computed","paper":{"title":"Fully gapped topological surface states in Bi$_2$Se$_3$ films induced by a d-wave high-temperature superconductor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Alexei V. Fedorov, Eryin Wang, Genda Gu, Hao Ding, Hong Yao, John Schneeloch, Ke He, Kun Zhao, Li-Guo Zhang, Lili Wang, Qi-Kun Xue, Ruidan Zhong, Shuai-hua Ji, Shuyun Zhou, Wei Yao, Xi Chen, Xucun Ma, Yan-Feng Lv, Zhijun Xu, Zhi Li","submitted_at":"2013-09-25T21:40:42Z","abstract_excerpt":"Topological insulators are a new class of materials, that exhibit robust gapless surface states protected by time-reversal symmetry. The interplay between such symmetry-protected topological surface states and symmetry-broken states (e.g. superconductivity) provides a platform for exploring novel quantum phenomena and new functionalities, such as 1D chiral or helical gapless Majorana fermions, and Majorana zero modes which may find application in fault-tolerant quantum computation. Inducing superconductivity on topological surface states is a prerequisite for their experimental realization. He"},"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":"1309.6676","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-09-25T21:40:42Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.str-el"],"title_canon_sha256":"d55c15166c3922698eb2329625a046b9bb3db8b988029724a7393a4c5fe60738","abstract_canon_sha256":"208f586510ce6dfd820e0d96af346da22326f02d091374e9cdd393b08ae28027"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:51:52.593398Z","signature_b64":"4+pfKg6Vy7CsC9VdMjuKeNBwGe9xwjZIotj196g8FUAF7XW9a/8Zxyibi8fBjYV7SCdS0+hu4DUyPrwSIu5qAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c44ba844374403c4aa8792112b7c20aa280b63e142341ea6cba2000a6d24c6b7","last_reissued_at":"2026-05-18T00:51:52.592725Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:51:52.592725Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Fully gapped topological surface states in Bi$_2$Se$_3$ films induced by a d-wave high-temperature superconductor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Alexei V. Fedorov, Eryin Wang, Genda Gu, Hao Ding, Hong Yao, John Schneeloch, Ke He, Kun Zhao, Li-Guo Zhang, Lili Wang, Qi-Kun Xue, Ruidan Zhong, Shuai-hua Ji, Shuyun Zhou, Wei Yao, Xi Chen, Xucun Ma, Yan-Feng Lv, Zhijun Xu, Zhi Li","submitted_at":"2013-09-25T21:40:42Z","abstract_excerpt":"Topological insulators are a new class of materials, that exhibit robust gapless surface states protected by time-reversal symmetry. The interplay between such symmetry-protected topological surface states and symmetry-broken states (e.g. superconductivity) provides a platform for exploring novel quantum phenomena and new functionalities, such as 1D chiral or helical gapless Majorana fermions, and Majorana zero modes which may find application in fault-tolerant quantum computation. Inducing superconductivity on topological surface states is a prerequisite for their experimental realization. He"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.6676","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":"1309.6676","created_at":"2026-05-18T00:51:52.592836+00:00"},{"alias_kind":"arxiv_version","alias_value":"1309.6676v2","created_at":"2026-05-18T00:51:52.592836+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.6676","created_at":"2026-05-18T00:51:52.592836+00:00"},{"alias_kind":"pith_short_12","alias_value":"YRF2QRBXIQB4","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_16","alias_value":"YRF2QRBXIQB4JKUH","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_8","alias_value":"YRF2QRBX","created_at":"2026-05-18T12:28:09.283467+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/YRF2QRBXIQB4JKUHSIISW7BAVI","json":"https://pith.science/pith/YRF2QRBXIQB4JKUHSIISW7BAVI.json","graph_json":"https://pith.science/api/pith-number/YRF2QRBXIQB4JKUHSIISW7BAVI/graph.json","events_json":"https://pith.science/api/pith-number/YRF2QRBXIQB4JKUHSIISW7BAVI/events.json","paper":"https://pith.science/paper/YRF2QRBX"},"agent_actions":{"view_html":"https://pith.science/pith/YRF2QRBXIQB4JKUHSIISW7BAVI","download_json":"https://pith.science/pith/YRF2QRBXIQB4JKUHSIISW7BAVI.json","view_paper":"https://pith.science/paper/YRF2QRBX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1309.6676&json=true","fetch_graph":"https://pith.science/api/pith-number/YRF2QRBXIQB4JKUHSIISW7BAVI/graph.json","fetch_events":"https://pith.science/api/pith-number/YRF2QRBXIQB4JKUHSIISW7BAVI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YRF2QRBXIQB4JKUHSIISW7BAVI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YRF2QRBXIQB4JKUHSIISW7BAVI/action/storage_attestation","attest_author":"https://pith.science/pith/YRF2QRBXIQB4JKUHSIISW7BAVI/action/author_attestation","sign_citation":"https://pith.science/pith/YRF2QRBXIQB4JKUHSIISW7BAVI/action/citation_signature","submit_replication":"https://pith.science/pith/YRF2QRBXIQB4JKUHSIISW7BAVI/action/replication_record"}},"created_at":"2026-05-18T00:51:52.592836+00:00","updated_at":"2026-05-18T00:51:52.592836+00:00"}