{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:CFD5LIRLEELJQXLMBZGHB6AOJ3","short_pith_number":"pith:CFD5LIRL","schema_version":"1.0","canonical_sha256":"1147d5a22b2116985d6c0e4c70f80e4eeb91765b75f596756004fadcf0741335","source":{"kind":"arxiv","id":"1004.0040","version":1},"attestation_state":"computed","paper":{"title":"Atomically Resolved Surface Structure of SrTiO3(001) Thin Films Grown in Step-Flow Mode by Pulsed Laser Deposition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Katsuya Iwaya, Ryota Shimizu, Takeo Ohsawa, Taro Hitosugi, Tomihiro Hashizume","submitted_at":"2010-04-01T02:21:38Z","abstract_excerpt":"The surface structure of SrTiO3(001) thin films homoepitaxially grown by PLD in step-flow mode was characterized using low temperature STM. It was found that one-dimensional (1D) TiOx-based nanostructures were formed on the thin film surface and their density increased with increasing thin film thickness. Most of the 1D nanostructures disappeared after a post-deposition annealing, indicating that this structure is metastable due to the nonequilibrium growth mode. The resulting surface after annealing exhibited similar features to that of a thinner film, having a domain structure with (2x1) and"},"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":"1004.0040","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-04-01T02:21:38Z","cross_cats_sorted":[],"title_canon_sha256":"986189e054dc94a5acaf4aced32622918b3ab602059e0723709cf2165a70f8e6","abstract_canon_sha256":"055cca85a3e5802f9514b409ca29e88a824d3c17dfa48cc9e81b1351e24cc1ce"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:08:15.229305Z","signature_b64":"fPs/5/WEHsDkZWU8wpTKHpdc4htnxbL8VrqRrmKcNMJtf5IAH1QHDEN3jaIOdz1cqoaxAmVRAWFOwSQIopOJCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1147d5a22b2116985d6c0e4c70f80e4eeb91765b75f596756004fadcf0741335","last_reissued_at":"2026-05-18T02:08:15.228700Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:08:15.228700Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Atomically Resolved Surface Structure of SrTiO3(001) Thin Films Grown in Step-Flow Mode by Pulsed Laser Deposition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Katsuya Iwaya, Ryota Shimizu, Takeo Ohsawa, Taro Hitosugi, Tomihiro Hashizume","submitted_at":"2010-04-01T02:21:38Z","abstract_excerpt":"The surface structure of SrTiO3(001) thin films homoepitaxially grown by PLD in step-flow mode was characterized using low temperature STM. It was found that one-dimensional (1D) TiOx-based nanostructures were formed on the thin film surface and their density increased with increasing thin film thickness. Most of the 1D nanostructures disappeared after a post-deposition annealing, indicating that this structure is metastable due to the nonequilibrium growth mode. The resulting surface after annealing exhibited similar features to that of a thinner film, having a domain structure with (2x1) and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.0040","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":"1004.0040","created_at":"2026-05-18T02:08:15.228788+00:00"},{"alias_kind":"arxiv_version","alias_value":"1004.0040v1","created_at":"2026-05-18T02:08:15.228788+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.0040","created_at":"2026-05-18T02:08:15.228788+00:00"},{"alias_kind":"pith_short_12","alias_value":"CFD5LIRLEELJ","created_at":"2026-05-18T12:26:05.355336+00:00"},{"alias_kind":"pith_short_16","alias_value":"CFD5LIRLEELJQXLM","created_at":"2026-05-18T12:26:05.355336+00:00"},{"alias_kind":"pith_short_8","alias_value":"CFD5LIRL","created_at":"2026-05-18T12:26:05.355336+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/CFD5LIRLEELJQXLMBZGHB6AOJ3","json":"https://pith.science/pith/CFD5LIRLEELJQXLMBZGHB6AOJ3.json","graph_json":"https://pith.science/api/pith-number/CFD5LIRLEELJQXLMBZGHB6AOJ3/graph.json","events_json":"https://pith.science/api/pith-number/CFD5LIRLEELJQXLMBZGHB6AOJ3/events.json","paper":"https://pith.science/paper/CFD5LIRL"},"agent_actions":{"view_html":"https://pith.science/pith/CFD5LIRLEELJQXLMBZGHB6AOJ3","download_json":"https://pith.science/pith/CFD5LIRLEELJQXLMBZGHB6AOJ3.json","view_paper":"https://pith.science/paper/CFD5LIRL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1004.0040&json=true","fetch_graph":"https://pith.science/api/pith-number/CFD5LIRLEELJQXLMBZGHB6AOJ3/graph.json","fetch_events":"https://pith.science/api/pith-number/CFD5LIRLEELJQXLMBZGHB6AOJ3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CFD5LIRLEELJQXLMBZGHB6AOJ3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CFD5LIRLEELJQXLMBZGHB6AOJ3/action/storage_attestation","attest_author":"https://pith.science/pith/CFD5LIRLEELJQXLMBZGHB6AOJ3/action/author_attestation","sign_citation":"https://pith.science/pith/CFD5LIRLEELJQXLMBZGHB6AOJ3/action/citation_signature","submit_replication":"https://pith.science/pith/CFD5LIRLEELJQXLMBZGHB6AOJ3/action/replication_record"}},"created_at":"2026-05-18T02:08:15.228788+00:00","updated_at":"2026-05-18T02:08:15.228788+00:00"}