{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:6NZ6YIQB674CB5H2YFXAXBKXQY","short_pith_number":"pith:6NZ6YIQB","schema_version":"1.0","canonical_sha256":"f373ec2201f7f820f4fac16e0b85578623570eef542d25275830158b0a25ffb4","source":{"kind":"arxiv","id":"1607.00256","version":1},"attestation_state":"computed","paper":{"title":"Orientational dynamics of colloidal ribbons self-assembled from microscopic magnetic ellipsoids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Andrejs Cebers, Fernando Martinez-Pedrero, Pietro Tierno","submitted_at":"2016-07-01T14:22:46Z","abstract_excerpt":"We combine experiments and theory to investigate the orientational dynamics of dipolar ellipsoids, which self-assemble into elongated ribbon-like structures due to the presence in each particle of a permanent magnetic moment perpendicular to the long axis. Monodisperse hematite ellipsoids are synthesized via sol-gel technique, and arrange into ribbons in presence of static or time-dependent magnetic fields. We find that under an oscillating field, the ribbons reorient perpendicular to the field direction, in contrast with the behaviour observed under a static field. This observation is explain"},"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":"1607.00256","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-07-01T14:22:46Z","cross_cats_sorted":[],"title_canon_sha256":"32438d5ddebc4306ac6b398552d05292e136e41d6bcc58f45196bfbc953a0353","abstract_canon_sha256":"92fcec7294d0165d2091784c0eda1a1ba018fc0d7273e9fa51d9534364a3319c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:11:37.802647Z","signature_b64":"arsf9Q6sDS80lRwmzk7vpqy0TTync2QxQSCQah9/KCWU+HVm3KxnxLqKBlzt/NHGOMUpucILPfm6+592Ej3ABw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f373ec2201f7f820f4fac16e0b85578623570eef542d25275830158b0a25ffb4","last_reissued_at":"2026-05-18T01:11:37.802293Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:11:37.802293Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Orientational dynamics of colloidal ribbons self-assembled from microscopic magnetic ellipsoids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Andrejs Cebers, Fernando Martinez-Pedrero, Pietro Tierno","submitted_at":"2016-07-01T14:22:46Z","abstract_excerpt":"We combine experiments and theory to investigate the orientational dynamics of dipolar ellipsoids, which self-assemble into elongated ribbon-like structures due to the presence in each particle of a permanent magnetic moment perpendicular to the long axis. Monodisperse hematite ellipsoids are synthesized via sol-gel technique, and arrange into ribbons in presence of static or time-dependent magnetic fields. We find that under an oscillating field, the ribbons reorient perpendicular to the field direction, in contrast with the behaviour observed under a static field. This observation is explain"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.00256","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":"1607.00256","created_at":"2026-05-18T01:11:37.802361+00:00"},{"alias_kind":"arxiv_version","alias_value":"1607.00256v1","created_at":"2026-05-18T01:11:37.802361+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.00256","created_at":"2026-05-18T01:11:37.802361+00:00"},{"alias_kind":"pith_short_12","alias_value":"6NZ6YIQB674C","created_at":"2026-05-18T12:30:01.593930+00:00"},{"alias_kind":"pith_short_16","alias_value":"6NZ6YIQB674CB5H2","created_at":"2026-05-18T12:30:01.593930+00:00"},{"alias_kind":"pith_short_8","alias_value":"6NZ6YIQB","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/6NZ6YIQB674CB5H2YFXAXBKXQY","json":"https://pith.science/pith/6NZ6YIQB674CB5H2YFXAXBKXQY.json","graph_json":"https://pith.science/api/pith-number/6NZ6YIQB674CB5H2YFXAXBKXQY/graph.json","events_json":"https://pith.science/api/pith-number/6NZ6YIQB674CB5H2YFXAXBKXQY/events.json","paper":"https://pith.science/paper/6NZ6YIQB"},"agent_actions":{"view_html":"https://pith.science/pith/6NZ6YIQB674CB5H2YFXAXBKXQY","download_json":"https://pith.science/pith/6NZ6YIQB674CB5H2YFXAXBKXQY.json","view_paper":"https://pith.science/paper/6NZ6YIQB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1607.00256&json=true","fetch_graph":"https://pith.science/api/pith-number/6NZ6YIQB674CB5H2YFXAXBKXQY/graph.json","fetch_events":"https://pith.science/api/pith-number/6NZ6YIQB674CB5H2YFXAXBKXQY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6NZ6YIQB674CB5H2YFXAXBKXQY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6NZ6YIQB674CB5H2YFXAXBKXQY/action/storage_attestation","attest_author":"https://pith.science/pith/6NZ6YIQB674CB5H2YFXAXBKXQY/action/author_attestation","sign_citation":"https://pith.science/pith/6NZ6YIQB674CB5H2YFXAXBKXQY/action/citation_signature","submit_replication":"https://pith.science/pith/6NZ6YIQB674CB5H2YFXAXBKXQY/action/replication_record"}},"created_at":"2026-05-18T01:11:37.802361+00:00","updated_at":"2026-05-18T01:11:37.802361+00:00"}