{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:XHJUZM7MMC6KQA233UPQGJ6PLM","short_pith_number":"pith:XHJUZM7M","schema_version":"1.0","canonical_sha256":"b9d34cb3ec60bca8035bdd1f0327cf5b37a947681e516b870eab2f5f0be2043e","source":{"kind":"arxiv","id":"1403.6110","version":2},"attestation_state":"computed","paper":{"title":"Checkerboard stripe electronic state on cleaved surface of NdO$_{0.7}$F$_{0.3}$BiS$_{2}$ probed by scanning tunneling microscope","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"H. Sakata, K. Deguchi, M. Nagao, S. Demura, T. Machida, Y. Fujisawa, Y. Mizuguchi, Y. Takano","submitted_at":"2014-03-24T19:57:58Z","abstract_excerpt":"We present scanning tunneling microscopy measurements on a cleaved surface of the recently discovered superconductor NdO$_{0.7}$F$_{0.3}$BiS$_{2}$ with a transition temperature ($T_{\\mathrm{c}}$) of 5.1 K.Tunneling spectra at 4.2 K (below $T_{\\mathrm{c}}$) and 22 K (above $T_{\\mathrm{c}}$) show a large spectroscopic gap ($\\sim$40 mV), which is inconsistent with the metallic nature demonstrated in bulk measurements. Moreover, we find two interesting real-space electronic features. The first feature is a `checkerboard stripe' electronic state characterized by an alternating arrangement of two ty"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1403.6110","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-03-24T19:57:58Z","cross_cats_sorted":[],"title_canon_sha256":"dc63cc3146057e2470c9d4f1128883e3200bdde6b0b261cfb7b160028b200a8e","abstract_canon_sha256":"1be6fd5d228b6de2b094c0fdbe5fde9329c0970aa780329befb74a79c3ce5461"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:39:55.567872Z","signature_b64":"txfYBlBVHGZgCNuo9ksleH7xcQRz/eETfCrZDL59PBXTYViZv2PPbdmQVuEIuG+gklY/PjZHSHHYNpL/bhGvAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b9d34cb3ec60bca8035bdd1f0327cf5b37a947681e516b870eab2f5f0be2043e","last_reissued_at":"2026-05-18T02:39:55.567456Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:39:55.567456Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Checkerboard stripe electronic state on cleaved surface of NdO$_{0.7}$F$_{0.3}$BiS$_{2}$ probed by scanning tunneling microscope","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"H. Sakata, K. Deguchi, M. Nagao, S. Demura, T. Machida, Y. Fujisawa, Y. Mizuguchi, Y. Takano","submitted_at":"2014-03-24T19:57:58Z","abstract_excerpt":"We present scanning tunneling microscopy measurements on a cleaved surface of the recently discovered superconductor NdO$_{0.7}$F$_{0.3}$BiS$_{2}$ with a transition temperature ($T_{\\mathrm{c}}$) of 5.1 K.Tunneling spectra at 4.2 K (below $T_{\\mathrm{c}}$) and 22 K (above $T_{\\mathrm{c}}$) show a large spectroscopic gap ($\\sim$40 mV), which is inconsistent with the metallic nature demonstrated in bulk measurements. Moreover, we find two interesting real-space electronic features. The first feature is a `checkerboard stripe' electronic state characterized by an alternating arrangement of two ty"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.6110","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":"1403.6110","created_at":"2026-05-18T02:39:55.567517+00:00"},{"alias_kind":"arxiv_version","alias_value":"1403.6110v2","created_at":"2026-05-18T02:39:55.567517+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.6110","created_at":"2026-05-18T02:39:55.567517+00:00"},{"alias_kind":"pith_short_12","alias_value":"XHJUZM7MMC6K","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_16","alias_value":"XHJUZM7MMC6KQA23","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_8","alias_value":"XHJUZM7M","created_at":"2026-05-18T12:28:57.508820+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/XHJUZM7MMC6KQA233UPQGJ6PLM","json":"https://pith.science/pith/XHJUZM7MMC6KQA233UPQGJ6PLM.json","graph_json":"https://pith.science/api/pith-number/XHJUZM7MMC6KQA233UPQGJ6PLM/graph.json","events_json":"https://pith.science/api/pith-number/XHJUZM7MMC6KQA233UPQGJ6PLM/events.json","paper":"https://pith.science/paper/XHJUZM7M"},"agent_actions":{"view_html":"https://pith.science/pith/XHJUZM7MMC6KQA233UPQGJ6PLM","download_json":"https://pith.science/pith/XHJUZM7MMC6KQA233UPQGJ6PLM.json","view_paper":"https://pith.science/paper/XHJUZM7M","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1403.6110&json=true","fetch_graph":"https://pith.science/api/pith-number/XHJUZM7MMC6KQA233UPQGJ6PLM/graph.json","fetch_events":"https://pith.science/api/pith-number/XHJUZM7MMC6KQA233UPQGJ6PLM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XHJUZM7MMC6KQA233UPQGJ6PLM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XHJUZM7MMC6KQA233UPQGJ6PLM/action/storage_attestation","attest_author":"https://pith.science/pith/XHJUZM7MMC6KQA233UPQGJ6PLM/action/author_attestation","sign_citation":"https://pith.science/pith/XHJUZM7MMC6KQA233UPQGJ6PLM/action/citation_signature","submit_replication":"https://pith.science/pith/XHJUZM7MMC6KQA233UPQGJ6PLM/action/replication_record"}},"created_at":"2026-05-18T02:39:55.567517+00:00","updated_at":"2026-05-18T02:39:55.567517+00:00"}