{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:COSVXARY5IZT7J2NZEWSMYBXW7","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"118a7cf4b0a5e29f9da9f5faaa5b5ee5574c19ec1f8943b8328d343ab7d0478c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-12-17T11:05:56Z","title_canon_sha256":"cead11c7c66f276355ca15d4cd0d847947e90734167a7d53989fc722ab11c136"},"schema_version":"1.0","source":{"id":"1512.05530","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.05530","created_at":"2026-05-18T01:21:50Z"},{"alias_kind":"arxiv_version","alias_value":"1512.05530v1","created_at":"2026-05-18T01:21:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.05530","created_at":"2026-05-18T01:21:50Z"},{"alias_kind":"pith_short_12","alias_value":"COSVXARY5IZT","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_16","alias_value":"COSVXARY5IZT7J2N","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_8","alias_value":"COSVXARY","created_at":"2026-05-18T12:29:17Z"}],"graph_snapshots":[{"event_id":"sha256:38dc0c21b066a3020f47e71a57323527b9be56a9368d16c505fe1405251ea922","target":"graph","created_at":"2026-05-18T01:21:50Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We study the motion of colloidal particles driven by a constant force over a periodic optical potential energy landscape. Firstly, the average particle velocity is found as a function of the driving velocity and the wavelength of the optical potential energy landscape. The relationship between average particle velocity and driving velocity is found to be well described by a theoretical model treating the landscape as sinusoidal, but only at small trap spacings. At larger trap spacings, a non-sinusoidal model for the landscape must be used. Subsequently, the critical velocity required for a par","authors_text":"Arthur V. Straube, Dirk G. A. L. Aarts, Michael P. N. Juniper, Roel P. A. Dullens","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-12-17T11:05:56Z","title":"Colloidal particles driven across periodic optical potential energy landscapes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.05530","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:7c79aabee3687d7c2dae40fc7f1bf01a2a59dc20a0ae6c6f5c1b2b4ded009a60","target":"record","created_at":"2026-05-18T01:21:50Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"118a7cf4b0a5e29f9da9f5faaa5b5ee5574c19ec1f8943b8328d343ab7d0478c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-12-17T11:05:56Z","title_canon_sha256":"cead11c7c66f276355ca15d4cd0d847947e90734167a7d53989fc722ab11c136"},"schema_version":"1.0","source":{"id":"1512.05530","kind":"arxiv","version":1}},"canonical_sha256":"13a55b8238ea333fa74dc92d266037b7e2189fedec063fc9ac109e18d608d5bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"13a55b8238ea333fa74dc92d266037b7e2189fedec063fc9ac109e18d608d5bb","first_computed_at":"2026-05-18T01:21:50.900469Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:50.900469Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+mlyz7IUjelFI8XBWr6NDiirg6WjYCT473uMpyciNiT9FcMy++HfxE5tgwB1RHMUkFayYjtk/mnAyRV6GidXDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:50.901072Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.05530","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7c79aabee3687d7c2dae40fc7f1bf01a2a59dc20a0ae6c6f5c1b2b4ded009a60","sha256:38dc0c21b066a3020f47e71a57323527b9be56a9368d16c505fe1405251ea922"],"state_sha256":"201aa95654003e19d67117169feb82db30e6963db64019d43a6ebb65bfd98956"}