{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:VSFRVRIZCTCVZAMZUEBZBISSDC","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":"a29566d248cd12b7ef25643834f53e045a7a3d317d54ee0fdca9ea693186d32c","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-09-12T16:58:25Z","title_canon_sha256":"be63bb4775f04dec42f1f535a1580427722a79d3a99cafecb5efe175a3465d98"},"schema_version":"1.0","source":{"id":"1709.03951","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.03951","created_at":"2026-05-18T00:14:59Z"},{"alias_kind":"arxiv_version","alias_value":"1709.03951v2","created_at":"2026-05-18T00:14:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.03951","created_at":"2026-05-18T00:14:59Z"},{"alias_kind":"pith_short_12","alias_value":"VSFRVRIZCTCV","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"VSFRVRIZCTCVZAMZ","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"VSFRVRIZ","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:e7dedacddcfd1e93ec519ee6f4c3f1697c8f6a008c3c9596fcc3a9f15ea7ced8","target":"graph","created_at":"2026-05-18T00:14:59Z","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":"Off-lattice active Brownian particles form clusters and undergo phase separation even in the absence of attractions or velocity-alignment mechanisms. Arguments that explain this phenomenon appeal only to the ability of particles to move persistently in a direction that fluctuates, but existing lattice models of hard particles that account for this behavior do not exhibit phase separation. Here we present a lattice model of active matter that exhibits motility-induced phase separation in the absence of velocity alignment. Using direct and rare-event sampling of dynamical trajectories we show th","authors_text":"Dibyendu Mandal, Katherine Klymko, Stephen Whitelam","cross_cats":["cond-mat.soft"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-09-12T16:58:25Z","title":"Phase separation and large deviations of lattice active matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.03951","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":"sha256:06a44e10b0cf396a4ac7d130d69c8f9cd6f1ffc2d4a7312933d6b0811b4921d5","target":"record","created_at":"2026-05-18T00:14:59Z","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":"a29566d248cd12b7ef25643834f53e045a7a3d317d54ee0fdca9ea693186d32c","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-09-12T16:58:25Z","title_canon_sha256":"be63bb4775f04dec42f1f535a1580427722a79d3a99cafecb5efe175a3465d98"},"schema_version":"1.0","source":{"id":"1709.03951","kind":"arxiv","version":2}},"canonical_sha256":"ac8b1ac51914c55c8199a10390a25218b48d11142905dc4459032be828d74ddb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ac8b1ac51914c55c8199a10390a25218b48d11142905dc4459032be828d74ddb","first_computed_at":"2026-05-18T00:14:59.879016Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:14:59.879016Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sAWC9mSxHtMUdKtalUcnJjgLWD2jeA9Q4OgV8PPzkQD/piNLiYfXaYyn9+VhYeZh9a6QCkbLZVvQpnX0W7EUBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:14:59.879726Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.03951","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:06a44e10b0cf396a4ac7d130d69c8f9cd6f1ffc2d4a7312933d6b0811b4921d5","sha256:e7dedacddcfd1e93ec519ee6f4c3f1697c8f6a008c3c9596fcc3a9f15ea7ced8"],"state_sha256":"57d32a14d84e7286e593d02641e09bc910ee7be3af9e9d50adf45bd89ea62ad5"}