{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:BQBTRTPBIOK77HS2FQKKP4PAXS","short_pith_number":"pith:BQBTRTPB","schema_version":"1.0","canonical_sha256":"0c0338cde14395ff9e5a2c14a7f1e0bcac97729e53ed82d1eaa5a536e3834613","source":{"kind":"arxiv","id":"1711.11049","version":4},"attestation_state":"computed","paper":{"title":"Quantitative mappings between symmetry and topology in solids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Chen Fang, Tiantian Zhang, Zhida Song, Zhong Fang","submitted_at":"2017-11-29T19:00:09Z","abstract_excerpt":"The study of spatial symmetries was accomplished during the last century, and had greatly improved our understanding of the properties of solids. Nowadays, the symmetry data of any crystal can be readily extracted from standard first-principles calculation. On the other hand, the topological data (topological invariants), the defining quantities of nontrivial topological states, are in general considerably difficult to obtain, and this difficulty has critically slowed down the search for topological materials. Here, we provide explicit and exhaustive mappings from symmetry data to topological "},"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":"1711.11049","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-11-29T19:00:09Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"ecef274956142e6f156267f3b47d41f93fee6c60d35ffe854e47d0683beb6340","abstract_canon_sha256":"dcc5ad25ad2af5483e0e7f021e261811cd17eaf744153af58ccb8eb9bfd720bc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:30.852716Z","signature_b64":"wQ/lhj52W16hhrUHbNRsxm2LJZVqH5QtSCHTe/YuGZkyLYqGGa1A8Qa3ZQ3MBLxF4Rp+bXMSHikwkCA+NJHEAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0c0338cde14395ff9e5a2c14a7f1e0bcac97729e53ed82d1eaa5a536e3834613","last_reissued_at":"2026-05-18T00:06:30.852157Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:30.852157Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantitative mappings between symmetry and topology in solids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Chen Fang, Tiantian Zhang, Zhida Song, Zhong Fang","submitted_at":"2017-11-29T19:00:09Z","abstract_excerpt":"The study of spatial symmetries was accomplished during the last century, and had greatly improved our understanding of the properties of solids. Nowadays, the symmetry data of any crystal can be readily extracted from standard first-principles calculation. On the other hand, the topological data (topological invariants), the defining quantities of nontrivial topological states, are in general considerably difficult to obtain, and this difficulty has critically slowed down the search for topological materials. Here, we provide explicit and exhaustive mappings from symmetry data to topological "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.11049","kind":"arxiv","version":4},"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":"1711.11049","created_at":"2026-05-18T00:06:30.852236+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.11049v4","created_at":"2026-05-18T00:06:30.852236+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.11049","created_at":"2026-05-18T00:06:30.852236+00:00"},{"alias_kind":"pith_short_12","alias_value":"BQBTRTPBIOK7","created_at":"2026-05-18T12:31:08.081275+00:00"},{"alias_kind":"pith_short_16","alias_value":"BQBTRTPBIOK77HS2","created_at":"2026-05-18T12:31:08.081275+00:00"},{"alias_kind":"pith_short_8","alias_value":"BQBTRTPB","created_at":"2026-05-18T12:31:08.081275+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/BQBTRTPBIOK77HS2FQKKP4PAXS","json":"https://pith.science/pith/BQBTRTPBIOK77HS2FQKKP4PAXS.json","graph_json":"https://pith.science/api/pith-number/BQBTRTPBIOK77HS2FQKKP4PAXS/graph.json","events_json":"https://pith.science/api/pith-number/BQBTRTPBIOK77HS2FQKKP4PAXS/events.json","paper":"https://pith.science/paper/BQBTRTPB"},"agent_actions":{"view_html":"https://pith.science/pith/BQBTRTPBIOK77HS2FQKKP4PAXS","download_json":"https://pith.science/pith/BQBTRTPBIOK77HS2FQKKP4PAXS.json","view_paper":"https://pith.science/paper/BQBTRTPB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.11049&json=true","fetch_graph":"https://pith.science/api/pith-number/BQBTRTPBIOK77HS2FQKKP4PAXS/graph.json","fetch_events":"https://pith.science/api/pith-number/BQBTRTPBIOK77HS2FQKKP4PAXS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BQBTRTPBIOK77HS2FQKKP4PAXS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BQBTRTPBIOK77HS2FQKKP4PAXS/action/storage_attestation","attest_author":"https://pith.science/pith/BQBTRTPBIOK77HS2FQKKP4PAXS/action/author_attestation","sign_citation":"https://pith.science/pith/BQBTRTPBIOK77HS2FQKKP4PAXS/action/citation_signature","submit_replication":"https://pith.science/pith/BQBTRTPBIOK77HS2FQKKP4PAXS/action/replication_record"}},"created_at":"2026-05-18T00:06:30.852236+00:00","updated_at":"2026-05-18T00:06:30.852236+00:00"}