{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:6JELDWYXJ4DM34PSFIQVKIMDWZ","short_pith_number":"pith:6JELDWYX","schema_version":"1.0","canonical_sha256":"f248b1db174f06cdf1f22a21552183b663c56124db4b4c008d9e039749872ad1","source":{"kind":"arxiv","id":"1601.01030","version":1},"attestation_state":"computed","paper":{"title":"Functional colloidal micro-sieves assembled and guided above a channel-free magnetic striped film","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"Arthur V. Straube, Fernando Martinez-Pedrero, Pietro Tierno, Tom H. Johansen","submitted_at":"2016-01-06T00:21:30Z","abstract_excerpt":"Colloidal inclusions in lab-on-a-chip devices can be used to perform analytic operations in a non-invasive fashion. We demonstrate here a novel approach to realize fast and reversible micro-sieving operations by manipulating and transporting colloidal chains via mobile domain walls in a magnetic structured substrate. We show that this technique allows to precisely move and sieve non-magnetic particles, to tweeze microscopic cargos or to mechanically compress highly dense colloidal monolayers."},"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":"1601.01030","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-01-06T00:21:30Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"70084744c3a03be7f7dc28a8350aa1fe6a24ed10511fc3ce114fe82167d797fd","abstract_canon_sha256":"f41c087658d058f5c372edaec2addef946cb24ada21f89bb198a81c87fab9804"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:23:18.171048Z","signature_b64":"gyxcrX+UZ+STxWOAwM2GSSRYgD+CaqYUvgJSimYaRuBWY7l2jKVA4H3gM4ft/u5ZCgqpzj/3qVfaUYuqnU8sCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f248b1db174f06cdf1f22a21552183b663c56124db4b4c008d9e039749872ad1","last_reissued_at":"2026-05-18T01:23:18.170436Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:23:18.170436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Functional colloidal micro-sieves assembled and guided above a channel-free magnetic striped film","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"Arthur V. Straube, Fernando Martinez-Pedrero, Pietro Tierno, Tom H. Johansen","submitted_at":"2016-01-06T00:21:30Z","abstract_excerpt":"Colloidal inclusions in lab-on-a-chip devices can be used to perform analytic operations in a non-invasive fashion. We demonstrate here a novel approach to realize fast and reversible micro-sieving operations by manipulating and transporting colloidal chains via mobile domain walls in a magnetic structured substrate. We show that this technique allows to precisely move and sieve non-magnetic particles, to tweeze microscopic cargos or to mechanically compress highly dense colloidal monolayers."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.01030","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":"1601.01030","created_at":"2026-05-18T01:23:18.170553+00:00"},{"alias_kind":"arxiv_version","alias_value":"1601.01030v1","created_at":"2026-05-18T01:23:18.170553+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.01030","created_at":"2026-05-18T01:23:18.170553+00:00"},{"alias_kind":"pith_short_12","alias_value":"6JELDWYXJ4DM","created_at":"2026-05-18T12:30:01.593930+00:00"},{"alias_kind":"pith_short_16","alias_value":"6JELDWYXJ4DM34PS","created_at":"2026-05-18T12:30:01.593930+00:00"},{"alias_kind":"pith_short_8","alias_value":"6JELDWYX","created_at":"2026-05-18T12:30:01.593930+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/6JELDWYXJ4DM34PSFIQVKIMDWZ","json":"https://pith.science/pith/6JELDWYXJ4DM34PSFIQVKIMDWZ.json","graph_json":"https://pith.science/api/pith-number/6JELDWYXJ4DM34PSFIQVKIMDWZ/graph.json","events_json":"https://pith.science/api/pith-number/6JELDWYXJ4DM34PSFIQVKIMDWZ/events.json","paper":"https://pith.science/paper/6JELDWYX"},"agent_actions":{"view_html":"https://pith.science/pith/6JELDWYXJ4DM34PSFIQVKIMDWZ","download_json":"https://pith.science/pith/6JELDWYXJ4DM34PSFIQVKIMDWZ.json","view_paper":"https://pith.science/paper/6JELDWYX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1601.01030&json=true","fetch_graph":"https://pith.science/api/pith-number/6JELDWYXJ4DM34PSFIQVKIMDWZ/graph.json","fetch_events":"https://pith.science/api/pith-number/6JELDWYXJ4DM34PSFIQVKIMDWZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6JELDWYXJ4DM34PSFIQVKIMDWZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6JELDWYXJ4DM34PSFIQVKIMDWZ/action/storage_attestation","attest_author":"https://pith.science/pith/6JELDWYXJ4DM34PSFIQVKIMDWZ/action/author_attestation","sign_citation":"https://pith.science/pith/6JELDWYXJ4DM34PSFIQVKIMDWZ/action/citation_signature","submit_replication":"https://pith.science/pith/6JELDWYXJ4DM34PSFIQVKIMDWZ/action/replication_record"}},"created_at":"2026-05-18T01:23:18.170553+00:00","updated_at":"2026-05-18T01:23:18.170553+00:00"}