{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:WMLTVOSIJMCT3XRMTJDJTZJUL7","short_pith_number":"pith:WMLTVOSI","schema_version":"1.0","canonical_sha256":"b3173aba484b053dde2c9a4699e5345fcfab9e116f5ce333b54da34e1471fb94","source":{"kind":"arxiv","id":"cond-mat/0501573","version":1},"attestation_state":"computed","paper":{"title":"Effective pair interactions between colloidal particles at a nematic-isotropic interface","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"D. Andrienko, M. Tasinkevych, S. Dietrich","submitted_at":"2005-01-24T17:41:47Z","abstract_excerpt":"The Landau-de Gennes free energy is used to study theoretically the interaction of parallel cylindrical colloidal particles trapped at a nematic-isotropic interface. We find that the effective interaction potential is non-monotonic. The corresponding force-distance curves exhibit jumps and hysteresis upon approach/separation due to the creation/annihilation of topological defects. Minimization results suggest a simple empirical pair potential for the effective colloid-colloid interaction at the interface. We propose that the interface-mediated interaction can play an important role in self-org"},"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":"cond-mat/0501573","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.soft","submitted_at":"2005-01-24T17:41:47Z","cross_cats_sorted":[],"title_canon_sha256":"78e8168519ec62f81b5c6928c51f1f1cca6bee71818ff830b6289af545ca25ec","abstract_canon_sha256":"2ae42e91736cc6a5731e9fa0c2aa57d49e31cd7b82824d7766a6e6fd10af98dc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:56.957705Z","signature_b64":"T4WIZ0A7pkUSQgMttT/vmPB0ZGnczH45+td8NA+SNcfVNFeJ6uZbZsWTtkiRCCRtbWCSKha04d3QngqUmczrAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b3173aba484b053dde2c9a4699e5345fcfab9e116f5ce333b54da34e1471fb94","last_reissued_at":"2026-05-18T01:39:56.957204Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:56.957204Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effective pair interactions between colloidal particles at a nematic-isotropic interface","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"D. Andrienko, M. Tasinkevych, S. Dietrich","submitted_at":"2005-01-24T17:41:47Z","abstract_excerpt":"The Landau-de Gennes free energy is used to study theoretically the interaction of parallel cylindrical colloidal particles trapped at a nematic-isotropic interface. We find that the effective interaction potential is non-monotonic. The corresponding force-distance curves exhibit jumps and hysteresis upon approach/separation due to the creation/annihilation of topological defects. Minimization results suggest a simple empirical pair potential for the effective colloid-colloid interaction at the interface. We propose that the interface-mediated interaction can play an important role in self-org"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0501573","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":"cond-mat/0501573","created_at":"2026-05-18T01:39:56.957272+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0501573v1","created_at":"2026-05-18T01:39:56.957272+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0501573","created_at":"2026-05-18T01:39:56.957272+00:00"},{"alias_kind":"pith_short_12","alias_value":"WMLTVOSIJMCT","created_at":"2026-05-18T12:25:53.939244+00:00"},{"alias_kind":"pith_short_16","alias_value":"WMLTVOSIJMCT3XRM","created_at":"2026-05-18T12:25:53.939244+00:00"},{"alias_kind":"pith_short_8","alias_value":"WMLTVOSI","created_at":"2026-05-18T12:25:53.939244+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/WMLTVOSIJMCT3XRMTJDJTZJUL7","json":"https://pith.science/pith/WMLTVOSIJMCT3XRMTJDJTZJUL7.json","graph_json":"https://pith.science/api/pith-number/WMLTVOSIJMCT3XRMTJDJTZJUL7/graph.json","events_json":"https://pith.science/api/pith-number/WMLTVOSIJMCT3XRMTJDJTZJUL7/events.json","paper":"https://pith.science/paper/WMLTVOSI"},"agent_actions":{"view_html":"https://pith.science/pith/WMLTVOSIJMCT3XRMTJDJTZJUL7","download_json":"https://pith.science/pith/WMLTVOSIJMCT3XRMTJDJTZJUL7.json","view_paper":"https://pith.science/paper/WMLTVOSI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0501573&json=true","fetch_graph":"https://pith.science/api/pith-number/WMLTVOSIJMCT3XRMTJDJTZJUL7/graph.json","fetch_events":"https://pith.science/api/pith-number/WMLTVOSIJMCT3XRMTJDJTZJUL7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WMLTVOSIJMCT3XRMTJDJTZJUL7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WMLTVOSIJMCT3XRMTJDJTZJUL7/action/storage_attestation","attest_author":"https://pith.science/pith/WMLTVOSIJMCT3XRMTJDJTZJUL7/action/author_attestation","sign_citation":"https://pith.science/pith/WMLTVOSIJMCT3XRMTJDJTZJUL7/action/citation_signature","submit_replication":"https://pith.science/pith/WMLTVOSIJMCT3XRMTJDJTZJUL7/action/replication_record"}},"created_at":"2026-05-18T01:39:56.957272+00:00","updated_at":"2026-05-18T01:39:56.957272+00:00"}