{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:63CPCAUAXGKT2RGH5E7CKG6HWY","short_pith_number":"pith:63CPCAUA","schema_version":"1.0","canonical_sha256":"f6c4f10280b9953d44c7e93e251bc7b621d18751c8bed5c5c7e1e1fb05a84fc6","source":{"kind":"arxiv","id":"1505.06598","version":2},"attestation_state":"computed","paper":{"title":"Correlation effects on topological crystalline insulators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Akira Furusaki, Tsuneya Yoshida","submitted_at":"2015-05-25T11:33:19Z","abstract_excerpt":"We study interaction effects on the topological crystalline insulators protected by time-reversal ($T$) and reflection symmetry ($R$) in two and three spatial dimensions. From the stability analysis of the edge states with bosonization, we find that the classification of the two-dimensional SPT phases protected by $Z_2\\times[\\mbox{U(1)}\\rtimes T]$ symmetry is reduced from $\\mathbb{Z}$ to $\\mathbb{Z}_4$ by interactions, where the $Z_2$ symmetry denotes the reflection whose mirror plane is the two-dimensional plane itself. By extending the approach recently proposed by Isobe and Fu, we show that"},"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":"1505.06598","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-05-25T11:33:19Z","cross_cats_sorted":[],"title_canon_sha256":"7e59720e43bb300356145cba4f766175ef04ed36b3c9275c48318bf25d014b62","abstract_canon_sha256":"cfdd34109ab33103b598bdf820e33d773ad15e7bba3ab4e9dcebe6492dd0e5e4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:35:34.707617Z","signature_b64":"I4mqbqg5nD7s0iDqOOgIpEl3nnKbIzJ6GmdGYiVVvc/CwJ7gUP8HFqYzG0nRru6qQHOUAWrFML4rD+/9Jx/3Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f6c4f10280b9953d44c7e93e251bc7b621d18751c8bed5c5c7e1e1fb05a84fc6","last_reissued_at":"2026-05-18T01:35:34.707043Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:35:34.707043Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Correlation effects on topological crystalline insulators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Akira Furusaki, Tsuneya Yoshida","submitted_at":"2015-05-25T11:33:19Z","abstract_excerpt":"We study interaction effects on the topological crystalline insulators protected by time-reversal ($T$) and reflection symmetry ($R$) in two and three spatial dimensions. From the stability analysis of the edge states with bosonization, we find that the classification of the two-dimensional SPT phases protected by $Z_2\\times[\\mbox{U(1)}\\rtimes T]$ symmetry is reduced from $\\mathbb{Z}$ to $\\mathbb{Z}_4$ by interactions, where the $Z_2$ symmetry denotes the reflection whose mirror plane is the two-dimensional plane itself. By extending the approach recently proposed by Isobe and Fu, we show that"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.06598","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":"1505.06598","created_at":"2026-05-18T01:35:34.707116+00:00"},{"alias_kind":"arxiv_version","alias_value":"1505.06598v2","created_at":"2026-05-18T01:35:34.707116+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.06598","created_at":"2026-05-18T01:35:34.707116+00:00"},{"alias_kind":"pith_short_12","alias_value":"63CPCAUAXGKT","created_at":"2026-05-18T12:29:07.941421+00:00"},{"alias_kind":"pith_short_16","alias_value":"63CPCAUAXGKT2RGH","created_at":"2026-05-18T12:29:07.941421+00:00"},{"alias_kind":"pith_short_8","alias_value":"63CPCAUA","created_at":"2026-05-18T12:29:07.941421+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/63CPCAUAXGKT2RGH5E7CKG6HWY","json":"https://pith.science/pith/63CPCAUAXGKT2RGH5E7CKG6HWY.json","graph_json":"https://pith.science/api/pith-number/63CPCAUAXGKT2RGH5E7CKG6HWY/graph.json","events_json":"https://pith.science/api/pith-number/63CPCAUAXGKT2RGH5E7CKG6HWY/events.json","paper":"https://pith.science/paper/63CPCAUA"},"agent_actions":{"view_html":"https://pith.science/pith/63CPCAUAXGKT2RGH5E7CKG6HWY","download_json":"https://pith.science/pith/63CPCAUAXGKT2RGH5E7CKG6HWY.json","view_paper":"https://pith.science/paper/63CPCAUA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1505.06598&json=true","fetch_graph":"https://pith.science/api/pith-number/63CPCAUAXGKT2RGH5E7CKG6HWY/graph.json","fetch_events":"https://pith.science/api/pith-number/63CPCAUAXGKT2RGH5E7CKG6HWY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/63CPCAUAXGKT2RGH5E7CKG6HWY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/63CPCAUAXGKT2RGH5E7CKG6HWY/action/storage_attestation","attest_author":"https://pith.science/pith/63CPCAUAXGKT2RGH5E7CKG6HWY/action/author_attestation","sign_citation":"https://pith.science/pith/63CPCAUAXGKT2RGH5E7CKG6HWY/action/citation_signature","submit_replication":"https://pith.science/pith/63CPCAUAXGKT2RGH5E7CKG6HWY/action/replication_record"}},"created_at":"2026-05-18T01:35:34.707116+00:00","updated_at":"2026-05-18T01:35:34.707116+00:00"}