{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:IYJYTNJP6WP2YIUHTUVOQP4S2P","short_pith_number":"pith:IYJYTNJP","schema_version":"1.0","canonical_sha256":"461389b52ff59fac22879d2ae83f92d3dcf49153894f2e6f2150aa2cd1400b8d","source":{"kind":"arxiv","id":"1805.06337","version":1},"attestation_state":"computed","paper":{"title":"Chiral transport and electronic correlations in surface states of HfNiSn single crystals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. D. Hillier, A. H. MacDonald, H. He, J. J. Kistner-Morris, L. Steinke, M. C. Aronson, M. Green, M. Klemm, O. Gonzalez, P. Miao, S. Zellman, T. F. Lovorn","submitted_at":"2018-05-16T14:03:42Z","abstract_excerpt":"In most topological insulators, the valence and conduction band appear in reverse or inverted order compared to an equivalent insulator with isolated atoms. Here, we explore a different route towards topologically nontrivial states that may arise from metallic states present on the surface of bulk insulators without such band inversion. High-quality single crystals of HfNiSn show surface transport with weak anti-localization, consistent with a two-dimensional metallic state in the presence of strong spin-orbit coupling. Nonlinear I(V) curves indicate electronic correlations related to a chiral"},"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":"1805.06337","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-05-16T14:03:42Z","cross_cats_sorted":[],"title_canon_sha256":"de6bbbf3c83afbed5a611af161f188fb1ff6b40da1cb3f36ba9bd0d68e0d725f","abstract_canon_sha256":"ba7b8cc3e6e42a936e6b5d86d6332ed1141bdea295d00a95bf91b58e23628ace"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:48.044192Z","signature_b64":"Gm3fP4lcGB7Yi24I8bbVscbGR+KKqCw7ZE6YNZ3qOl8ECzKMLvVYYnTeM0i8vKto8UAjMqbHJDN/TJACCsgvDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"461389b52ff59fac22879d2ae83f92d3dcf49153894f2e6f2150aa2cd1400b8d","last_reissued_at":"2026-05-18T00:15:48.043614Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:48.043614Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Chiral transport and electronic correlations in surface states of HfNiSn single crystals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. D. Hillier, A. H. MacDonald, H. He, J. J. Kistner-Morris, L. Steinke, M. C. Aronson, M. Green, M. Klemm, O. Gonzalez, P. Miao, S. Zellman, T. F. Lovorn","submitted_at":"2018-05-16T14:03:42Z","abstract_excerpt":"In most topological insulators, the valence and conduction band appear in reverse or inverted order compared to an equivalent insulator with isolated atoms. Here, we explore a different route towards topologically nontrivial states that may arise from metallic states present on the surface of bulk insulators without such band inversion. High-quality single crystals of HfNiSn show surface transport with weak anti-localization, consistent with a two-dimensional metallic state in the presence of strong spin-orbit coupling. Nonlinear I(V) curves indicate electronic correlations related to a chiral"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.06337","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":"1805.06337","created_at":"2026-05-18T00:15:48.043732+00:00"},{"alias_kind":"arxiv_version","alias_value":"1805.06337v1","created_at":"2026-05-18T00:15:48.043732+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.06337","created_at":"2026-05-18T00:15:48.043732+00:00"},{"alias_kind":"pith_short_12","alias_value":"IYJYTNJP6WP2","created_at":"2026-05-18T12:32:31.084164+00:00"},{"alias_kind":"pith_short_16","alias_value":"IYJYTNJP6WP2YIUH","created_at":"2026-05-18T12:32:31.084164+00:00"},{"alias_kind":"pith_short_8","alias_value":"IYJYTNJP","created_at":"2026-05-18T12:32:31.084164+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/IYJYTNJP6WP2YIUHTUVOQP4S2P","json":"https://pith.science/pith/IYJYTNJP6WP2YIUHTUVOQP4S2P.json","graph_json":"https://pith.science/api/pith-number/IYJYTNJP6WP2YIUHTUVOQP4S2P/graph.json","events_json":"https://pith.science/api/pith-number/IYJYTNJP6WP2YIUHTUVOQP4S2P/events.json","paper":"https://pith.science/paper/IYJYTNJP"},"agent_actions":{"view_html":"https://pith.science/pith/IYJYTNJP6WP2YIUHTUVOQP4S2P","download_json":"https://pith.science/pith/IYJYTNJP6WP2YIUHTUVOQP4S2P.json","view_paper":"https://pith.science/paper/IYJYTNJP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1805.06337&json=true","fetch_graph":"https://pith.science/api/pith-number/IYJYTNJP6WP2YIUHTUVOQP4S2P/graph.json","fetch_events":"https://pith.science/api/pith-number/IYJYTNJP6WP2YIUHTUVOQP4S2P/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IYJYTNJP6WP2YIUHTUVOQP4S2P/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IYJYTNJP6WP2YIUHTUVOQP4S2P/action/storage_attestation","attest_author":"https://pith.science/pith/IYJYTNJP6WP2YIUHTUVOQP4S2P/action/author_attestation","sign_citation":"https://pith.science/pith/IYJYTNJP6WP2YIUHTUVOQP4S2P/action/citation_signature","submit_replication":"https://pith.science/pith/IYJYTNJP6WP2YIUHTUVOQP4S2P/action/replication_record"}},"created_at":"2026-05-18T00:15:48.043732+00:00","updated_at":"2026-05-18T00:15:48.043732+00:00"}