{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:FFN6D5ZPCWD6M4TVPA5OXNWRPG","short_pith_number":"pith:FFN6D5ZP","schema_version":"1.0","canonical_sha256":"295be1f72f1587e67275783aebb6d179aa47ae23f9b0135c7a6da0137b2bc583","source":{"kind":"arxiv","id":"1504.01522","version":3},"attestation_state":"computed","paper":{"title":"Self-diffusiophoresis of Janus particles in near-critical mixtures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Alois W\\\"urger","submitted_at":"2015-04-07T08:52:39Z","abstract_excerpt":"We theoretically study the self-propulsion of a laser-heated Janus particle in a near critical waterlutidine mixture, and relate its velocity vp and squirmer parameter \\b{eta} to the wetting properties of its two hemispheres. For non-ionic surface forces, the particle moves the active cap ahead, except at strong driving, where a more complex behavior occurs if one of the hemispheres attracts water and the other lutidine. Both vp and \\b{eta} show non-monotonic dependencies on the heating power, and may even change sign. Including the drift of the counterions due to the composition gradient, we "},"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":"1504.01522","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-04-07T08:52:39Z","cross_cats_sorted":[],"title_canon_sha256":"a36c7950b0c2a8aa68d67a3aaf0eb75bd7ef3c23b4a0ad169cf02be6da4c5844","abstract_canon_sha256":"98cf14f5ec6cc16fb809b9fdb0de23f597a4920cf105425e51921b2f25f78379"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:28:05.366443Z","signature_b64":"mdmLvBZwkg+lvUwNofFMjAJy0SHJmS3xoTsNXIc/hA4wtPZFn3x0v0+dNsAEqGVcjE4xg55DNn6WcH2t6crACg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"295be1f72f1587e67275783aebb6d179aa47ae23f9b0135c7a6da0137b2bc583","last_reissued_at":"2026-05-18T01:28:05.365764Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:28:05.365764Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Self-diffusiophoresis of Janus particles in near-critical mixtures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Alois W\\\"urger","submitted_at":"2015-04-07T08:52:39Z","abstract_excerpt":"We theoretically study the self-propulsion of a laser-heated Janus particle in a near critical waterlutidine mixture, and relate its velocity vp and squirmer parameter \\b{eta} to the wetting properties of its two hemispheres. For non-ionic surface forces, the particle moves the active cap ahead, except at strong driving, where a more complex behavior occurs if one of the hemispheres attracts water and the other lutidine. Both vp and \\b{eta} show non-monotonic dependencies on the heating power, and may even change sign. Including the drift of the counterions due to the composition gradient, we "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.01522","kind":"arxiv","version":3},"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":"1504.01522","created_at":"2026-05-18T01:28:05.365858+00:00"},{"alias_kind":"arxiv_version","alias_value":"1504.01522v3","created_at":"2026-05-18T01:28:05.365858+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.01522","created_at":"2026-05-18T01:28:05.365858+00:00"},{"alias_kind":"pith_short_12","alias_value":"FFN6D5ZPCWD6","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_16","alias_value":"FFN6D5ZPCWD6M4TV","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_8","alias_value":"FFN6D5ZP","created_at":"2026-05-18T12:29:19.899920+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/FFN6D5ZPCWD6M4TVPA5OXNWRPG","json":"https://pith.science/pith/FFN6D5ZPCWD6M4TVPA5OXNWRPG.json","graph_json":"https://pith.science/api/pith-number/FFN6D5ZPCWD6M4TVPA5OXNWRPG/graph.json","events_json":"https://pith.science/api/pith-number/FFN6D5ZPCWD6M4TVPA5OXNWRPG/events.json","paper":"https://pith.science/paper/FFN6D5ZP"},"agent_actions":{"view_html":"https://pith.science/pith/FFN6D5ZPCWD6M4TVPA5OXNWRPG","download_json":"https://pith.science/pith/FFN6D5ZPCWD6M4TVPA5OXNWRPG.json","view_paper":"https://pith.science/paper/FFN6D5ZP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1504.01522&json=true","fetch_graph":"https://pith.science/api/pith-number/FFN6D5ZPCWD6M4TVPA5OXNWRPG/graph.json","fetch_events":"https://pith.science/api/pith-number/FFN6D5ZPCWD6M4TVPA5OXNWRPG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FFN6D5ZPCWD6M4TVPA5OXNWRPG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FFN6D5ZPCWD6M4TVPA5OXNWRPG/action/storage_attestation","attest_author":"https://pith.science/pith/FFN6D5ZPCWD6M4TVPA5OXNWRPG/action/author_attestation","sign_citation":"https://pith.science/pith/FFN6D5ZPCWD6M4TVPA5OXNWRPG/action/citation_signature","submit_replication":"https://pith.science/pith/FFN6D5ZPCWD6M4TVPA5OXNWRPG/action/replication_record"}},"created_at":"2026-05-18T01:28:05.365858+00:00","updated_at":"2026-05-18T01:28:05.365858+00:00"}