{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:6VQKJBHYOWSN6KEBVJOXWLL3XS","short_pith_number":"pith:6VQKJBHY","canonical_record":{"source":{"id":"1605.08155","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-05-26T06:19:50Z","cross_cats_sorted":[],"title_canon_sha256":"fed6563a75be6f3de7fe7f43f82b4b593110e34406f7a7a74b73cbbbc273b15d","abstract_canon_sha256":"ada508b448b189a1b024cdd6594f108af9631d3ccb19df5fc33e1507eda99847"},"schema_version":"1.0"},"canonical_sha256":"f560a484f875a4df2881aa5d7b2d7bbc9ec33cc72a6d1f7c0ebcfa3e8948ebbc","source":{"kind":"arxiv","id":"1605.08155","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.08155","created_at":"2026-05-18T01:13:36Z"},{"alias_kind":"arxiv_version","alias_value":"1605.08155v1","created_at":"2026-05-18T01:13:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.08155","created_at":"2026-05-18T01:13:36Z"},{"alias_kind":"pith_short_12","alias_value":"6VQKJBHYOWSN","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"6VQKJBHYOWSN6KEB","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"6VQKJBHY","created_at":"2026-05-18T12:30:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:6VQKJBHYOWSN6KEBVJOXWLL3XS","target":"record","payload":{"canonical_record":{"source":{"id":"1605.08155","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-05-26T06:19:50Z","cross_cats_sorted":[],"title_canon_sha256":"fed6563a75be6f3de7fe7f43f82b4b593110e34406f7a7a74b73cbbbc273b15d","abstract_canon_sha256":"ada508b448b189a1b024cdd6594f108af9631d3ccb19df5fc33e1507eda99847"},"schema_version":"1.0"},"canonical_sha256":"f560a484f875a4df2881aa5d7b2d7bbc9ec33cc72a6d1f7c0ebcfa3e8948ebbc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:36.909448Z","signature_b64":"KzlLy7ghnGGf4/LzbakQaHpFuPJxtrZx6vUrVfQwVgo24CO0HlBf9qUtSIdXVo7zj2sEAmBNTezG9B1olyS4Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f560a484f875a4df2881aa5d7b2d7bbc9ec33cc72a6d1f7c0ebcfa3e8948ebbc","last_reissued_at":"2026-05-18T01:13:36.908639Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:36.908639Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1605.08155","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:13:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6Ewt0RiR5rNg+c19p7s96G2N9B7CPvDon6UnxCnqxO3LVWtB4jE/vy2jvfGVXSpzIozQap9KGRSOgkhdkvpQBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:59:25.987239Z"},"content_sha256":"b80b4c7d5ee707c80a987ca245f22bbb4ff7fc0ba8cf1800a0e5797cefe62eb5","schema_version":"1.0","event_id":"sha256:b80b4c7d5ee707c80a987ca245f22bbb4ff7fc0ba8cf1800a0e5797cefe62eb5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:6VQKJBHYOWSN6KEBVJOXWLL3XS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pattern, Growth and Aging in a Colony of Clustering Active Swimmers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Subir K. Das","submitted_at":"2016-05-26T06:19:50Z","abstract_excerpt":"Via molecular dynamics simulations, we study the kinetics in a phase separating active matter model. Quantitative results for the isotropic bicontinuous pattern formation, its growth and aging, studied, respectively, via the two-point equal-time density-density correlation function, the average domain length and the two-time density autocorrelation function, are presented. Both the correlation functions exhibit basic scaling properties, implying self-similarity in the pattern dynamics, for which the average domain size exhibits a power-law growth in time. The equal-time correlation has a short"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.08155","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:13:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FLNVV8DSPMNVJCHXILrwE5iPuG1Fm1SP/ziicCUYwfT1ZSrVRUo/sAAeGLv4DnRA/cnE3NoITVKiI3giheshBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:59:25.987695Z"},"content_sha256":"788000b8aaa34f88a6f0beeb8a1bbafb0e7f9edd6fe2986da2ce24c970ca4098","schema_version":"1.0","event_id":"sha256:788000b8aaa34f88a6f0beeb8a1bbafb0e7f9edd6fe2986da2ce24c970ca4098"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6VQKJBHYOWSN6KEBVJOXWLL3XS/bundle.json","state_url":"https://pith.science/pith/6VQKJBHYOWSN6KEBVJOXWLL3XS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6VQKJBHYOWSN6KEBVJOXWLL3XS/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T18:59:25Z","links":{"resolver":"https://pith.science/pith/6VQKJBHYOWSN6KEBVJOXWLL3XS","bundle":"https://pith.science/pith/6VQKJBHYOWSN6KEBVJOXWLL3XS/bundle.json","state":"https://pith.science/pith/6VQKJBHYOWSN6KEBVJOXWLL3XS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6VQKJBHYOWSN6KEBVJOXWLL3XS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:6VQKJBHYOWSN6KEBVJOXWLL3XS","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":"ada508b448b189a1b024cdd6594f108af9631d3ccb19df5fc33e1507eda99847","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-05-26T06:19:50Z","title_canon_sha256":"fed6563a75be6f3de7fe7f43f82b4b593110e34406f7a7a74b73cbbbc273b15d"},"schema_version":"1.0","source":{"id":"1605.08155","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.08155","created_at":"2026-05-18T01:13:36Z"},{"alias_kind":"arxiv_version","alias_value":"1605.08155v1","created_at":"2026-05-18T01:13:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.08155","created_at":"2026-05-18T01:13:36Z"},{"alias_kind":"pith_short_12","alias_value":"6VQKJBHYOWSN","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"6VQKJBHYOWSN6KEB","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"6VQKJBHY","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:788000b8aaa34f88a6f0beeb8a1bbafb0e7f9edd6fe2986da2ce24c970ca4098","target":"graph","created_at":"2026-05-18T01:13:36Z","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":"Via molecular dynamics simulations, we study the kinetics in a phase separating active matter model. Quantitative results for the isotropic bicontinuous pattern formation, its growth and aging, studied, respectively, via the two-point equal-time density-density correlation function, the average domain length and the two-time density autocorrelation function, are presented. Both the correlation functions exhibit basic scaling properties, implying self-similarity in the pattern dynamics, for which the average domain size exhibits a power-law growth in time. The equal-time correlation has a short","authors_text":"Subir K. Das","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-05-26T06:19:50Z","title":"Pattern, Growth and Aging in a Colony of Clustering Active Swimmers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.08155","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:b80b4c7d5ee707c80a987ca245f22bbb4ff7fc0ba8cf1800a0e5797cefe62eb5","target":"record","created_at":"2026-05-18T01:13:36Z","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":"ada508b448b189a1b024cdd6594f108af9631d3ccb19df5fc33e1507eda99847","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-05-26T06:19:50Z","title_canon_sha256":"fed6563a75be6f3de7fe7f43f82b4b593110e34406f7a7a74b73cbbbc273b15d"},"schema_version":"1.0","source":{"id":"1605.08155","kind":"arxiv","version":1}},"canonical_sha256":"f560a484f875a4df2881aa5d7b2d7bbc9ec33cc72a6d1f7c0ebcfa3e8948ebbc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f560a484f875a4df2881aa5d7b2d7bbc9ec33cc72a6d1f7c0ebcfa3e8948ebbc","first_computed_at":"2026-05-18T01:13:36.908639Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:36.908639Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KzlLy7ghnGGf4/LzbakQaHpFuPJxtrZx6vUrVfQwVgo24CO0HlBf9qUtSIdXVo7zj2sEAmBNTezG9B1olyS4Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:36.909448Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.08155","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b80b4c7d5ee707c80a987ca245f22bbb4ff7fc0ba8cf1800a0e5797cefe62eb5","sha256:788000b8aaa34f88a6f0beeb8a1bbafb0e7f9edd6fe2986da2ce24c970ca4098"],"state_sha256":"0875f2ff581bbbf5bba0d0664ce3cf3dca22a69f03f614d67390623ae40403b7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yGmTXsV8+ijDXo82+CYc/GAArIYxWor/sxuOtAyQvKF+DUlCQ46FaqFVqIDfzCPlUf19FHnpO73mtpIoKHxPAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T18:59:25.990615Z","bundle_sha256":"891a68c1ee5fce7196e5f99027f3203e85e66d12a81ee61c181d6f2567693ebe"}}