{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:XTW5Z6ERKP4YK2NAO37OSXBKB7","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":"fd1693a963468b5f117b114b7e93e02a1b29b650bea1329991c89ce1a31dc5d0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-07-24T09:55:18Z","title_canon_sha256":"6cef6c9bdd925bbf15efda067a0e8cb064ee36ac181827a4e0f49a2e081d6a62"},"schema_version":"1.0","source":{"id":"1507.06795","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.06795","created_at":"2026-05-18T01:20:45Z"},{"alias_kind":"arxiv_version","alias_value":"1507.06795v1","created_at":"2026-05-18T01:20:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.06795","created_at":"2026-05-18T01:20:45Z"},{"alias_kind":"pith_short_12","alias_value":"XTW5Z6ERKP4Y","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"XTW5Z6ERKP4YK2NA","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"XTW5Z6ER","created_at":"2026-05-18T12:29:50Z"}],"graph_snapshots":[{"event_id":"sha256:60f993a16c503a3f62fd1a2eb147439e60258efd4bb73c37152ebde315f244a9","target":"graph","created_at":"2026-05-18T01:20:45Z","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 formation of bands of colloidal particles driven by periodic external fields. Using Brownian dynamics, we determine the dependence of the band width on the strength of the particle interactions and on the intensity and periodicity of the field. We also investigate the switching (field-on) dynamics and the relaxation times as a function of the system parameters. The observed scaling relations were analyzed using a simple dynamic density-functional theory of fluids.","authors_text":"A. S. Nunes, M. M. Telo da Gama, N. A. M. Araujo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-07-24T09:55:18Z","title":"Self-assembly of colloidal bands driven by a periodic external field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.06795","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":"sha256:3be5d1106bac6f444c352368b23e32f8c1c0b24519f97e57af91020a6b1f9418","target":"record","created_at":"2026-05-18T01:20:45Z","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":"fd1693a963468b5f117b114b7e93e02a1b29b650bea1329991c89ce1a31dc5d0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-07-24T09:55:18Z","title_canon_sha256":"6cef6c9bdd925bbf15efda067a0e8cb064ee36ac181827a4e0f49a2e081d6a62"},"schema_version":"1.0","source":{"id":"1507.06795","kind":"arxiv","version":1}},"canonical_sha256":"bceddcf89153f98569a076fee95c2a0fe9c317f9d064ccdd7550ad9085f2187e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bceddcf89153f98569a076fee95c2a0fe9c317f9d064ccdd7550ad9085f2187e","first_computed_at":"2026-05-18T01:20:45.765055Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:45.765055Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jvf7XuyAiJjECpP66Dc7RZzewLYTcQ3CK4+XWNGeYrGivXutSdcvsbdcUzB60o8n1dHt+bDf6GctXWIVHj20BA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:45.765646Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.06795","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3be5d1106bac6f444c352368b23e32f8c1c0b24519f97e57af91020a6b1f9418","sha256:60f993a16c503a3f62fd1a2eb147439e60258efd4bb73c37152ebde315f244a9"],"state_sha256":"071eb48d388abc263aa5b831b67e141ed278ca49a5fdd11c072f435c5aaebc0e"}