{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:X4UUTOI2G4ZHLL3RMCNSAF4QXI","short_pith_number":"pith:X4UUTOI2","schema_version":"1.0","canonical_sha256":"bf2949b91a373275af71609b201790ba0cb898fe2d93a330599565de2bc94bce","source":{"kind":"arxiv","id":"2409.19921","version":1},"attestation_state":"computed","paper":{"title":"Perspective: imaging atomic step geometry to determine surface terminations of kagome materials and beyond","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Guowei Liu, Hanbin Deng, Jia-Xin Yin, M. Zahid Hasan, Shafayat Hossain, Tianyu Yang, Yu-Xiao Jiang","submitted_at":"2024-09-30T03:51:05Z","abstract_excerpt":"Here we review scanning tunneling microscopy research on the surface determination for various types of kagome materials, including 11-type (CoSn, FeSn, FeGe), 32-type (Fe3Sn2), 13-type (Mn3Sn), 135-type (AV3Sb5, A = K, Rb, Cs), 166-type (TbMn6Sn6, YMn6Sn6 and ScV6Sn6), and 322-type (Co3Sn2S2 and Ni3In2Se2). We first demonstrate that the measured step height between different surfaces typically deviates from the expected value of +-0.4~0.8A, which is owing to the tunneling convolution effect with electronic states and becomes a serious issue for Co3Sn2S2 where the expected Sn-S interlayer dist"},"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":"2409.19921","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-09-30T03:51:05Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"876a703662e3f390ff86ef4b89e64724840c16e72a2cc4a5583e175815f125b5","abstract_canon_sha256":"640baa7bb26a274b2274d4bb51ba6a02023930a5d984254f3b23076078f14ffc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:13:24.719834Z","signature_b64":"UxLVjDFY7Z6GN1oMp3lsm3garILCyp+gl01qzwHhhBQ0LPZbc58L5SpAqglkulXH3tvA+RPktUr9eUYAzbI6BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bf2949b91a373275af71609b201790ba0cb898fe2d93a330599565de2bc94bce","last_reissued_at":"2026-07-05T09:13:24.719239Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:13:24.719239Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Perspective: imaging atomic step geometry to determine surface terminations of kagome materials and beyond","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Guowei Liu, Hanbin Deng, Jia-Xin Yin, M. Zahid Hasan, Shafayat Hossain, Tianyu Yang, Yu-Xiao Jiang","submitted_at":"2024-09-30T03:51:05Z","abstract_excerpt":"Here we review scanning tunneling microscopy research on the surface determination for various types of kagome materials, including 11-type (CoSn, FeSn, FeGe), 32-type (Fe3Sn2), 13-type (Mn3Sn), 135-type (AV3Sb5, A = K, Rb, Cs), 166-type (TbMn6Sn6, YMn6Sn6 and ScV6Sn6), and 322-type (Co3Sn2S2 and Ni3In2Se2). We first demonstrate that the measured step height between different surfaces typically deviates from the expected value of +-0.4~0.8A, which is owing to the tunneling convolution effect with electronic states and becomes a serious issue for Co3Sn2S2 where the expected Sn-S interlayer dist"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.19921","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2409.19921/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2409.19921","created_at":"2026-07-05T09:13:24.719324+00:00"},{"alias_kind":"arxiv_version","alias_value":"2409.19921v1","created_at":"2026-07-05T09:13:24.719324+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.19921","created_at":"2026-07-05T09:13:24.719324+00:00"},{"alias_kind":"pith_short_12","alias_value":"X4UUTOI2G4ZH","created_at":"2026-07-05T09:13:24.719324+00:00"},{"alias_kind":"pith_short_16","alias_value":"X4UUTOI2G4ZHLL3R","created_at":"2026-07-05T09:13:24.719324+00:00"},{"alias_kind":"pith_short_8","alias_value":"X4UUTOI2","created_at":"2026-07-05T09:13:24.719324+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/X4UUTOI2G4ZHLL3RMCNSAF4QXI","json":"https://pith.science/pith/X4UUTOI2G4ZHLL3RMCNSAF4QXI.json","graph_json":"https://pith.science/api/pith-number/X4UUTOI2G4ZHLL3RMCNSAF4QXI/graph.json","events_json":"https://pith.science/api/pith-number/X4UUTOI2G4ZHLL3RMCNSAF4QXI/events.json","paper":"https://pith.science/paper/X4UUTOI2"},"agent_actions":{"view_html":"https://pith.science/pith/X4UUTOI2G4ZHLL3RMCNSAF4QXI","download_json":"https://pith.science/pith/X4UUTOI2G4ZHLL3RMCNSAF4QXI.json","view_paper":"https://pith.science/paper/X4UUTOI2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2409.19921&json=true","fetch_graph":"https://pith.science/api/pith-number/X4UUTOI2G4ZHLL3RMCNSAF4QXI/graph.json","fetch_events":"https://pith.science/api/pith-number/X4UUTOI2G4ZHLL3RMCNSAF4QXI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/X4UUTOI2G4ZHLL3RMCNSAF4QXI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/X4UUTOI2G4ZHLL3RMCNSAF4QXI/action/storage_attestation","attest_author":"https://pith.science/pith/X4UUTOI2G4ZHLL3RMCNSAF4QXI/action/author_attestation","sign_citation":"https://pith.science/pith/X4UUTOI2G4ZHLL3RMCNSAF4QXI/action/citation_signature","submit_replication":"https://pith.science/pith/X4UUTOI2G4ZHLL3RMCNSAF4QXI/action/replication_record"}},"created_at":"2026-07-05T09:13:24.719324+00:00","updated_at":"2026-07-05T09:13:24.719324+00:00"}