{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:7RKNMPQYRCAIIICE644P3KTZGS","short_pith_number":"pith:7RKNMPQY","schema_version":"1.0","canonical_sha256":"fc54d63e188880842044f738fdaa79349a98b72146aefc1d0f16933a8aa4fd83","source":{"kind":"arxiv","id":"1402.6646","version":2},"attestation_state":"computed","paper":{"title":"Current-Dependent Periodicities of Si(553)-Au","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"I. Barke, K.-H. Meiwes Broer, P.C. Snijders, S. Polei","submitted_at":"2014-02-26T19:03:02Z","abstract_excerpt":"We investigate quasi one-dimensional atomic chains on Si(553)-Au with a scanning tunneling microscope (STM). The observed periodicity at the Si step edge can be altered by the STM and depends on the magnitude of the tunneling current. In a recent report this reversible structural transition was attributed to transient doping with a characteristic time scale of a few milliseconds. Here we explore the evolution of the STM topography as a function of the magnitude of the tunneling current for a wide temperature range. Based on a decomposition of topographic line profiles and a detailed Fourier an"},"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":"1402.6646","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-02-26T19:03:02Z","cross_cats_sorted":[],"title_canon_sha256":"b5eb3c7cbcab2573d76256cbc692fa597a778d5615d9f2b23fec775a50a085e0","abstract_canon_sha256":"e247546a3e14055928f6aba97799a17df97b34b54bd21f2f209910bf67ce71a4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:51:33.347480Z","signature_b64":"GbEyQxWQWZ57JMc9aQ/vqTizAoag+0yYF2hU3bW5k7x0ko5XuPGbonN6K6R1VT8xhzZGBtb7TtoRw0NnHKFcBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc54d63e188880842044f738fdaa79349a98b72146aefc1d0f16933a8aa4fd83","last_reissued_at":"2026-05-18T02:51:33.346792Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:51:33.346792Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Current-Dependent Periodicities of Si(553)-Au","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"I. Barke, K.-H. Meiwes Broer, P.C. Snijders, S. Polei","submitted_at":"2014-02-26T19:03:02Z","abstract_excerpt":"We investigate quasi one-dimensional atomic chains on Si(553)-Au with a scanning tunneling microscope (STM). The observed periodicity at the Si step edge can be altered by the STM and depends on the magnitude of the tunneling current. In a recent report this reversible structural transition was attributed to transient doping with a characteristic time scale of a few milliseconds. Here we explore the evolution of the STM topography as a function of the magnitude of the tunneling current for a wide temperature range. Based on a decomposition of topographic line profiles and a detailed Fourier an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.6646","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":"1402.6646","created_at":"2026-05-18T02:51:33.346879+00:00"},{"alias_kind":"arxiv_version","alias_value":"1402.6646v2","created_at":"2026-05-18T02:51:33.346879+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.6646","created_at":"2026-05-18T02:51:33.346879+00:00"},{"alias_kind":"pith_short_12","alias_value":"7RKNMPQYRCAI","created_at":"2026-05-18T12:28:19.803747+00:00"},{"alias_kind":"pith_short_16","alias_value":"7RKNMPQYRCAIIICE","created_at":"2026-05-18T12:28:19.803747+00:00"},{"alias_kind":"pith_short_8","alias_value":"7RKNMPQY","created_at":"2026-05-18T12:28:19.803747+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/7RKNMPQYRCAIIICE644P3KTZGS","json":"https://pith.science/pith/7RKNMPQYRCAIIICE644P3KTZGS.json","graph_json":"https://pith.science/api/pith-number/7RKNMPQYRCAIIICE644P3KTZGS/graph.json","events_json":"https://pith.science/api/pith-number/7RKNMPQYRCAIIICE644P3KTZGS/events.json","paper":"https://pith.science/paper/7RKNMPQY"},"agent_actions":{"view_html":"https://pith.science/pith/7RKNMPQYRCAIIICE644P3KTZGS","download_json":"https://pith.science/pith/7RKNMPQYRCAIIICE644P3KTZGS.json","view_paper":"https://pith.science/paper/7RKNMPQY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1402.6646&json=true","fetch_graph":"https://pith.science/api/pith-number/7RKNMPQYRCAIIICE644P3KTZGS/graph.json","fetch_events":"https://pith.science/api/pith-number/7RKNMPQYRCAIIICE644P3KTZGS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7RKNMPQYRCAIIICE644P3KTZGS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7RKNMPQYRCAIIICE644P3KTZGS/action/storage_attestation","attest_author":"https://pith.science/pith/7RKNMPQYRCAIIICE644P3KTZGS/action/author_attestation","sign_citation":"https://pith.science/pith/7RKNMPQYRCAIIICE644P3KTZGS/action/citation_signature","submit_replication":"https://pith.science/pith/7RKNMPQYRCAIIICE644P3KTZGS/action/replication_record"}},"created_at":"2026-05-18T02:51:33.346879+00:00","updated_at":"2026-05-18T02:51:33.346879+00:00"}