{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:IJVAWGZQKDC63ZBTZ2PYTKCPAR","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":"d4e9bd39b4e516f945792cfc3921e7d4076357e947d9f1ee58d647d464e224ff","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2012-04-26T16:19:58Z","title_canon_sha256":"58e6eda9cd88ed7bf1fb94d09a9cc8fcd5f03653b324fa6f4d71d2bfc4dd97e7"},"schema_version":"1.0","source":{"id":"1204.5972","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.5972","created_at":"2026-05-18T03:56:58Z"},{"alias_kind":"arxiv_version","alias_value":"1204.5972v1","created_at":"2026-05-18T03:56:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.5972","created_at":"2026-05-18T03:56:58Z"},{"alias_kind":"pith_short_12","alias_value":"IJVAWGZQKDC6","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"IJVAWGZQKDC63ZBT","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"IJVAWGZQ","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:d9390fa13473f2fb8f356092a2538f7361bfb36f11ef5feeff94e18f53b5d2be","target":"graph","created_at":"2026-05-18T03:56:58Z","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":"Shear induced alignment of elongated particles is studied experimentally and numerically. We show that shear alignment of ensembles of macroscopic particles is comparable even on a quantitative level to simple molecular systems, despite the completely different types of particle interactions. We demonstrate that for dry elongated grains the preferred orientation forms a small angle with the streamlines, independent of shear rate across three decades. For a given particle shape, this angle decreases with increasing aspect ratio of the particles. The shear-induced alignment results in a consider","authors_text":"Balazs Szabo, Ellak Somfai, Gabor Toros, Janos Torok, Ralf Stannarius, Sandra Wegner, Tamas Borzsonyi, Tomasz Bien","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2012-04-26T16:19:58Z","title":"Orientational order and alignment of elongated particles induced by shear"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.5972","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":"sha256:5eae54fe96d8324e78a168ade60ac4cab52400c7f32c58793abdcb9329028e72","target":"record","created_at":"2026-05-18T03:56:58Z","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":"d4e9bd39b4e516f945792cfc3921e7d4076357e947d9f1ee58d647d464e224ff","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2012-04-26T16:19:58Z","title_canon_sha256":"58e6eda9cd88ed7bf1fb94d09a9cc8fcd5f03653b324fa6f4d71d2bfc4dd97e7"},"schema_version":"1.0","source":{"id":"1204.5972","kind":"arxiv","version":1}},"canonical_sha256":"426a0b1b3050c5ede433ce9f89a84f047076f7c65749a74c9196d316d9a7ed54","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"426a0b1b3050c5ede433ce9f89a84f047076f7c65749a74c9196d316d9a7ed54","first_computed_at":"2026-05-18T03:56:58.846937Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:56:58.846937Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"n8+itH8sJ+hJEg0RzHBczz6KRPC2ZHz85iXWSwAABRg4AHpFf58TGGf8OTHZGbZs7PlskWHYEPNY8iVOOxK5Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T03:56:58.847586Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.5972","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5eae54fe96d8324e78a168ade60ac4cab52400c7f32c58793abdcb9329028e72","sha256:d9390fa13473f2fb8f356092a2538f7361bfb36f11ef5feeff94e18f53b5d2be"],"state_sha256":"50e6e849948ec42e9dbfb6740c81424411bc2f458f67488cba6c5442db4ad705"}