{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:3L2CU3MBYGFRA6PW4CHQOYJOEO","short_pith_number":"pith:3L2CU3MB","schema_version":"1.0","canonical_sha256":"daf42a6d81c18b1079f6e08f07612e238b029c4d2354d2653514e0ea7ba305db","source":{"kind":"arxiv","id":"1308.4717","version":1},"attestation_state":"computed","paper":{"title":"Topological non-symmorphic crystalline insulators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Chao-Xing Liu, Rui-Xing Zhang","submitted_at":"2013-08-21T21:06:33Z","abstract_excerpt":"In this work, we identify a new class of Z2 topological insulator protected by non-symmorphic crystalline symmetry, dubbed a \"topological non-symmorphic crystalline insulator\". We construct a concrete tight-binding model with the non-symmorphic space group pmg and confirm the topological nature of this model by calculating topological surface states and defining a Z2 topological invariant. Based on the projective representation theory, we extend our discussion to other non-symmorphic space groups that allows to host topological non-symmorphic crystalline insulators."},"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":"1308.4717","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-08-21T21:06:33Z","cross_cats_sorted":[],"title_canon_sha256":"f60a6e0129c9037a024d5a8e593a38e91e179b79a9fb46b5f4a1333543f5d399","abstract_canon_sha256":"41e27aeae28314df584e993fa43f2db493c6f8eb3082aa38df9f0c7c24fc392f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:48:04.893104Z","signature_b64":"Ty+VA4rVs3GtK869jDNTZtRd0tIZcsHkFkHFA2MKGJZODBOE4sm4WOjbMxNl2JjFNwOAZ1G3rU8I6ii/7GBiCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"daf42a6d81c18b1079f6e08f07612e238b029c4d2354d2653514e0ea7ba305db","last_reissued_at":"2026-05-18T01:48:04.892310Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:48:04.892310Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Topological non-symmorphic crystalline insulators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Chao-Xing Liu, Rui-Xing Zhang","submitted_at":"2013-08-21T21:06:33Z","abstract_excerpt":"In this work, we identify a new class of Z2 topological insulator protected by non-symmorphic crystalline symmetry, dubbed a \"topological non-symmorphic crystalline insulator\". We construct a concrete tight-binding model with the non-symmorphic space group pmg and confirm the topological nature of this model by calculating topological surface states and defining a Z2 topological invariant. Based on the projective representation theory, we extend our discussion to other non-symmorphic space groups that allows to host topological non-symmorphic crystalline insulators."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.4717","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":"1308.4717","created_at":"2026-05-18T01:48:04.892458+00:00"},{"alias_kind":"arxiv_version","alias_value":"1308.4717v1","created_at":"2026-05-18T01:48:04.892458+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.4717","created_at":"2026-05-18T01:48:04.892458+00:00"},{"alias_kind":"pith_short_12","alias_value":"3L2CU3MBYGFR","created_at":"2026-05-18T12:27:32.513160+00:00"},{"alias_kind":"pith_short_16","alias_value":"3L2CU3MBYGFRA6PW","created_at":"2026-05-18T12:27:32.513160+00:00"},{"alias_kind":"pith_short_8","alias_value":"3L2CU3MB","created_at":"2026-05-18T12:27:32.513160+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/3L2CU3MBYGFRA6PW4CHQOYJOEO","json":"https://pith.science/pith/3L2CU3MBYGFRA6PW4CHQOYJOEO.json","graph_json":"https://pith.science/api/pith-number/3L2CU3MBYGFRA6PW4CHQOYJOEO/graph.json","events_json":"https://pith.science/api/pith-number/3L2CU3MBYGFRA6PW4CHQOYJOEO/events.json","paper":"https://pith.science/paper/3L2CU3MB"},"agent_actions":{"view_html":"https://pith.science/pith/3L2CU3MBYGFRA6PW4CHQOYJOEO","download_json":"https://pith.science/pith/3L2CU3MBYGFRA6PW4CHQOYJOEO.json","view_paper":"https://pith.science/paper/3L2CU3MB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1308.4717&json=true","fetch_graph":"https://pith.science/api/pith-number/3L2CU3MBYGFRA6PW4CHQOYJOEO/graph.json","fetch_events":"https://pith.science/api/pith-number/3L2CU3MBYGFRA6PW4CHQOYJOEO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3L2CU3MBYGFRA6PW4CHQOYJOEO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3L2CU3MBYGFRA6PW4CHQOYJOEO/action/storage_attestation","attest_author":"https://pith.science/pith/3L2CU3MBYGFRA6PW4CHQOYJOEO/action/author_attestation","sign_citation":"https://pith.science/pith/3L2CU3MBYGFRA6PW4CHQOYJOEO/action/citation_signature","submit_replication":"https://pith.science/pith/3L2CU3MBYGFRA6PW4CHQOYJOEO/action/replication_record"}},"created_at":"2026-05-18T01:48:04.892458+00:00","updated_at":"2026-05-18T01:48:04.892458+00:00"}