{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:WMYKWRZZECY6M4UD6UMUAFHRMF","short_pith_number":"pith:WMYKWRZZ","schema_version":"1.0","canonical_sha256":"b330ab473920b1e67283f5194014f1616b25756865c11209be2291554f4c6208","source":{"kind":"arxiv","id":"1103.0263","version":2},"attestation_state":"computed","paper":{"title":"Persistent Oscillations of X-ray Speckles: Pt (001) Step Flow","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Barbour, A. Sandy, D. Hennessy, H. You, J. Strzalka, K. C. Chang, M. S. Pierce, V. Komanicky","submitted_at":"2011-03-01T20:23:08Z","abstract_excerpt":"We have performed coherent x-ray scattering experiments on the hexagonally reconstructed Pt (001) surface to study the temperature-dependent surface dynamics. By correlating speckle patterns collected at the (001) anti-Bragg position we are able to measure surface dynamics when the averaged incoherent x-ray scattering appears static. In the temperature range above the rotational epitaxy transition and below the roughening transition (1750 K - 1830 K), we have observed well-defined oscillatory autocorrelations of speckles that persist for tens of minutes, in addition to the expected thermal dec"},"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":"1103.0263","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-03-01T20:23:08Z","cross_cats_sorted":[],"title_canon_sha256":"b8c5c3896e4d9841985ea7df920bf722167a342b8b841e4f2628847baa799d16","abstract_canon_sha256":"0778e6e738e65166c76b8a49c7f8875dbbb9640a3542332110bedebaa3f8c112"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:12:32.289239Z","signature_b64":"b6mnbaHWBhOW6SUhTW/qWIhFW3Pzuss8yiLCBD7bByxbzjVL7iBP4bMyte9Wh+Ad5ZQp2G/CPoOdXOjQhasDCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b330ab473920b1e67283f5194014f1616b25756865c11209be2291554f4c6208","last_reissued_at":"2026-05-18T04:12:32.288549Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:12:32.288549Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Persistent Oscillations of X-ray Speckles: Pt (001) Step Flow","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Barbour, A. Sandy, D. Hennessy, H. You, J. Strzalka, K. C. Chang, M. S. Pierce, V. Komanicky","submitted_at":"2011-03-01T20:23:08Z","abstract_excerpt":"We have performed coherent x-ray scattering experiments on the hexagonally reconstructed Pt (001) surface to study the temperature-dependent surface dynamics. By correlating speckle patterns collected at the (001) anti-Bragg position we are able to measure surface dynamics when the averaged incoherent x-ray scattering appears static. In the temperature range above the rotational epitaxy transition and below the roughening transition (1750 K - 1830 K), we have observed well-defined oscillatory autocorrelations of speckles that persist for tens of minutes, in addition to the expected thermal dec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.0263","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":"1103.0263","created_at":"2026-05-18T04:12:32.288654+00:00"},{"alias_kind":"arxiv_version","alias_value":"1103.0263v2","created_at":"2026-05-18T04:12:32.288654+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.0263","created_at":"2026-05-18T04:12:32.288654+00:00"},{"alias_kind":"pith_short_12","alias_value":"WMYKWRZZECY6","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_16","alias_value":"WMYKWRZZECY6M4UD","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_8","alias_value":"WMYKWRZZ","created_at":"2026-05-18T12:26:44.992195+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/WMYKWRZZECY6M4UD6UMUAFHRMF","json":"https://pith.science/pith/WMYKWRZZECY6M4UD6UMUAFHRMF.json","graph_json":"https://pith.science/api/pith-number/WMYKWRZZECY6M4UD6UMUAFHRMF/graph.json","events_json":"https://pith.science/api/pith-number/WMYKWRZZECY6M4UD6UMUAFHRMF/events.json","paper":"https://pith.science/paper/WMYKWRZZ"},"agent_actions":{"view_html":"https://pith.science/pith/WMYKWRZZECY6M4UD6UMUAFHRMF","download_json":"https://pith.science/pith/WMYKWRZZECY6M4UD6UMUAFHRMF.json","view_paper":"https://pith.science/paper/WMYKWRZZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1103.0263&json=true","fetch_graph":"https://pith.science/api/pith-number/WMYKWRZZECY6M4UD6UMUAFHRMF/graph.json","fetch_events":"https://pith.science/api/pith-number/WMYKWRZZECY6M4UD6UMUAFHRMF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WMYKWRZZECY6M4UD6UMUAFHRMF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WMYKWRZZECY6M4UD6UMUAFHRMF/action/storage_attestation","attest_author":"https://pith.science/pith/WMYKWRZZECY6M4UD6UMUAFHRMF/action/author_attestation","sign_citation":"https://pith.science/pith/WMYKWRZZECY6M4UD6UMUAFHRMF/action/citation_signature","submit_replication":"https://pith.science/pith/WMYKWRZZECY6M4UD6UMUAFHRMF/action/replication_record"}},"created_at":"2026-05-18T04:12:32.288654+00:00","updated_at":"2026-05-18T04:12:32.288654+00:00"}