{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:Y5GG65ZWKXN4K22CW3YXNT3YTD","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":"e162029da89640e63f4f61dad481e3961c16aecaf54116526f1fdec283be3d54","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-02-10T18:20:35Z","title_canon_sha256":"88dfdaaf4523e9503fbf909df2bddcb0911ea8c530995a8fabc6d687c8bbc164"},"schema_version":"1.0","source":{"id":"1102.2193","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.2193","created_at":"2026-05-18T04:29:34Z"},{"alias_kind":"arxiv_version","alias_value":"1102.2193v1","created_at":"2026-05-18T04:29:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.2193","created_at":"2026-05-18T04:29:34Z"},{"alias_kind":"pith_short_12","alias_value":"Y5GG65ZWKXN4","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"Y5GG65ZWKXN4K22C","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"Y5GG65ZW","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:09f5014c6b9c2bdb4fba54d3e26c65faccdee476f95e42293afa7a5b0c97a2d4","target":"graph","created_at":"2026-05-18T04:29:34Z","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 propose a hybrid lattice Boltzmann algorithm to simulate the hydrodynamics of colloidal particles inside a liquid crystalline host. To validate our algorithm, we study the static and the microrheology of a colloid in a nematic, with tangential anchoring of the director field at the particle surface, and we confirm theories and experiments showing that the drag force in a nematic is markedly anisotropic. We then apply our method to consider the case of a colloid inside a cholesteric, and with normal anchoring at the surface. We show that by tuning the ratio between particle size and choleste","authors_text":"D. Marenduzzo, J. S. Lintuvuori, K. Stratford, M. E. Cates","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-02-10T18:20:35Z","title":"Colloids in liquid crystals: a lattice Boltzmann study"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.2193","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":"sha256:5b10617d3ccd081080f209890c92d2ae6fe025c59c7260b929268c744c216fe6","target":"record","created_at":"2026-05-18T04:29:34Z","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":"e162029da89640e63f4f61dad481e3961c16aecaf54116526f1fdec283be3d54","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-02-10T18:20:35Z","title_canon_sha256":"88dfdaaf4523e9503fbf909df2bddcb0911ea8c530995a8fabc6d687c8bbc164"},"schema_version":"1.0","source":{"id":"1102.2193","kind":"arxiv","version":1}},"canonical_sha256":"c74c6f773655dbc56b42b6f176cf7898f660e37a0a01dd20ad41d58e76c26281","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c74c6f773655dbc56b42b6f176cf7898f660e37a0a01dd20ad41d58e76c26281","first_computed_at":"2026-05-18T04:29:34.078685Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:29:34.078685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wCq/MM7yV06wJGbXIHV1Nj3ZzoMd04QZV0ERjreSnzSc7jrwIURJRAgsjJbAhBe5q95quLDjuU1PDg1SkBg6BA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:29:34.079081Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.2193","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b10617d3ccd081080f209890c92d2ae6fe025c59c7260b929268c744c216fe6","sha256:09f5014c6b9c2bdb4fba54d3e26c65faccdee476f95e42293afa7a5b0c97a2d4"],"state_sha256":"0f8c43636f20d3547e929e1a98c390a0c6c4662b76d1cdfff52586fd7c4b6991"}