{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:SLJBRMFEUVT2EKFZD5CBZ5B62Z","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":"3791f5b95e87493b577e91b7d10890414156c259b6832f22c0a4bd06a68bec54","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-09-08T15:55:31Z","title_canon_sha256":"652816a78c039a4e41d156d0b27e7aacf296fab7d030938e2bf3f3bfcb7c8d82"},"schema_version":"1.0","source":{"id":"1609.02478","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.02478","created_at":"2026-05-18T01:00:59Z"},{"alias_kind":"arxiv_version","alias_value":"1609.02478v2","created_at":"2026-05-18T01:00:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.02478","created_at":"2026-05-18T01:00:59Z"},{"alias_kind":"pith_short_12","alias_value":"SLJBRMFEUVT2","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_16","alias_value":"SLJBRMFEUVT2EKFZ","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_8","alias_value":"SLJBRMFE","created_at":"2026-05-18T12:30:44Z"}],"graph_snapshots":[{"event_id":"sha256:966ff1d1d9db5ad2c313965733971fbc4c1c73c48345b1e0ddb76024c2561e8c","target":"graph","created_at":"2026-05-18T01:00:59Z","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":"A striking feature of the collective behavior of spherical microswimmers is that for sufficiently strong self-propulsion they phase-separate into a dense cluster coexisting with a low-density dis- ordered surrounding. Extending our previous work, we use the squirmer as a model swimmer and the particle-based simulation method of multi-particle collision dynamics to explore the influence of hydrodynamics on their phase behavior in a quasi-two-dimensional geometry. The coarsening dynamics towards the phase-separated state is diffusive in an intermediate time regime followed by a final ballistic c","authors_text":"Andreas Z\\\"ottl, Holger Stark, Johannes Blaschke, Karthik Menon, Maurice Maurer","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-09-08T15:55:31Z","title":"Phase Separation and Coexistence of Hydrodynamically Interacting Microswimmers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.02478","kind":"arxiv","version":2},"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:d4b568a11553e4f388bdaf8c2926a8e39fde440b44c8e670106c8ba4032e6d4e","target":"record","created_at":"2026-05-18T01:00:59Z","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":"3791f5b95e87493b577e91b7d10890414156c259b6832f22c0a4bd06a68bec54","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-09-08T15:55:31Z","title_canon_sha256":"652816a78c039a4e41d156d0b27e7aacf296fab7d030938e2bf3f3bfcb7c8d82"},"schema_version":"1.0","source":{"id":"1609.02478","kind":"arxiv","version":2}},"canonical_sha256":"92d218b0a4a567a228b91f441cf43ed672b0088b95ff366df2b48ad2528c40d9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"92d218b0a4a567a228b91f441cf43ed672b0088b95ff366df2b48ad2528c40d9","first_computed_at":"2026-05-18T01:00:59.834062Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:00:59.834062Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IxFGgM+zwCpVDSwZBLiv1J+tIQdQibFoqv0hi4CqoaGPZBQjyCmVr2QP5deXDOQz8QnFa/rJSo2XPbhxt0KVAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:00:59.834715Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.02478","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d4b568a11553e4f388bdaf8c2926a8e39fde440b44c8e670106c8ba4032e6d4e","sha256:966ff1d1d9db5ad2c313965733971fbc4c1c73c48345b1e0ddb76024c2561e8c"],"state_sha256":"8515693580ff057bd0ff980469f829a988bf57c875d7ec9412511ee7acd4e3b6"}