{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:XNS2GLOENYDHU2RHGXMGX2SEYT","short_pith_number":"pith:XNS2GLOE","schema_version":"1.0","canonical_sha256":"bb65a32dc46e067a6a2735d86bea44c4c417bf2f69d4caab1c5ca18e4160bbe4","source":{"kind":"arxiv","id":"1809.10575","version":1},"attestation_state":"computed","paper":{"title":"Topological Insulator in an Atomic Liquid","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn"],"primary_cat":"cond-mat.mes-hall","authors_text":"Gia-Wei Chern","submitted_at":"2018-09-27T15:28:12Z","abstract_excerpt":"We demonstrate theoretically an atomic liquid phase that supports topologically nontrivial electronic structure. A minimum two-orbital model of liquid topological insulator in two dimensions is constructed within the framework of tight-binding molecular dynamics. As temperature approaches zero, our simulations show that the atoms crystallize into a triangular lattice with nontrivial band topology at high densities. Thermal fluctuations at finite temperatures melt the lattice, giving rise to a liquid state which inherits the nontrivial topology from the crystalline phase. The electronic structu"},"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":"1809.10575","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-09-27T15:28:12Z","cross_cats_sorted":["cond-mat.dis-nn"],"title_canon_sha256":"db6517780bd551b3194775d6cc28623df4b2925750022ea6041fab2bdfdca69d","abstract_canon_sha256":"660f2ca7c073a80cade2c6accd948c902ca3ab6c4210fc29ee891b6197b3df0f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:44:02.804692Z","signature_b64":"xEZCLwXnEV9Q7lw8FnuK/vixQvayJh2x/yhzdghLQdwUeMTDht+NrFvILEZ820A7uEPLL9JElgHbNreSGWEdBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bb65a32dc46e067a6a2735d86bea44c4c417bf2f69d4caab1c5ca18e4160bbe4","last_reissued_at":"2026-05-17T23:44:02.804087Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:44:02.804087Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Topological Insulator in an Atomic Liquid","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn"],"primary_cat":"cond-mat.mes-hall","authors_text":"Gia-Wei Chern","submitted_at":"2018-09-27T15:28:12Z","abstract_excerpt":"We demonstrate theoretically an atomic liquid phase that supports topologically nontrivial electronic structure. A minimum two-orbital model of liquid topological insulator in two dimensions is constructed within the framework of tight-binding molecular dynamics. As temperature approaches zero, our simulations show that the atoms crystallize into a triangular lattice with nontrivial band topology at high densities. Thermal fluctuations at finite temperatures melt the lattice, giving rise to a liquid state which inherits the nontrivial topology from the crystalline phase. The electronic structu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.10575","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":"1809.10575","created_at":"2026-05-17T23:44:02.804157+00:00"},{"alias_kind":"arxiv_version","alias_value":"1809.10575v1","created_at":"2026-05-17T23:44:02.804157+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.10575","created_at":"2026-05-17T23:44:02.804157+00:00"},{"alias_kind":"pith_short_12","alias_value":"XNS2GLOENYDH","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_16","alias_value":"XNS2GLOENYDHU2RH","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_8","alias_value":"XNS2GLOE","created_at":"2026-05-18T12:33:01.666342+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/XNS2GLOENYDHU2RHGXMGX2SEYT","json":"https://pith.science/pith/XNS2GLOENYDHU2RHGXMGX2SEYT.json","graph_json":"https://pith.science/api/pith-number/XNS2GLOENYDHU2RHGXMGX2SEYT/graph.json","events_json":"https://pith.science/api/pith-number/XNS2GLOENYDHU2RHGXMGX2SEYT/events.json","paper":"https://pith.science/paper/XNS2GLOE"},"agent_actions":{"view_html":"https://pith.science/pith/XNS2GLOENYDHU2RHGXMGX2SEYT","download_json":"https://pith.science/pith/XNS2GLOENYDHU2RHGXMGX2SEYT.json","view_paper":"https://pith.science/paper/XNS2GLOE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1809.10575&json=true","fetch_graph":"https://pith.science/api/pith-number/XNS2GLOENYDHU2RHGXMGX2SEYT/graph.json","fetch_events":"https://pith.science/api/pith-number/XNS2GLOENYDHU2RHGXMGX2SEYT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XNS2GLOENYDHU2RHGXMGX2SEYT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XNS2GLOENYDHU2RHGXMGX2SEYT/action/storage_attestation","attest_author":"https://pith.science/pith/XNS2GLOENYDHU2RHGXMGX2SEYT/action/author_attestation","sign_citation":"https://pith.science/pith/XNS2GLOENYDHU2RHGXMGX2SEYT/action/citation_signature","submit_replication":"https://pith.science/pith/XNS2GLOENYDHU2RHGXMGX2SEYT/action/replication_record"}},"created_at":"2026-05-17T23:44:02.804157+00:00","updated_at":"2026-05-17T23:44:02.804157+00:00"}