{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:ROGXWT655XDEOUUURKKZXMCFC5","short_pith_number":"pith:ROGXWT65","canonical_record":{"source":{"id":"1305.4466","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2013-05-20T09:03:15Z","cross_cats_sorted":[],"title_canon_sha256":"b1b8d79c5e81ed6896ad2e8b517eb32938a0804a056348afb949ba04de8c1ed3","abstract_canon_sha256":"0849f73da1cb4bd5a23058c4384309a4a07f2f482e706bb78f72bbce326004f5"},"schema_version":"1.0"},"canonical_sha256":"8b8d7b4fddedc64752948a959bb045175ab2fd2dad1feae96db2273f193f94bb","source":{"kind":"arxiv","id":"1305.4466","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.4466","created_at":"2026-05-18T03:21:11Z"},{"alias_kind":"arxiv_version","alias_value":"1305.4466v1","created_at":"2026-05-18T03:21:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.4466","created_at":"2026-05-18T03:21:11Z"},{"alias_kind":"pith_short_12","alias_value":"ROGXWT655XDE","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"ROGXWT655XDEOUUU","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"ROGXWT65","created_at":"2026-05-18T12:27:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:ROGXWT655XDEOUUURKKZXMCFC5","target":"record","payload":{"canonical_record":{"source":{"id":"1305.4466","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2013-05-20T09:03:15Z","cross_cats_sorted":[],"title_canon_sha256":"b1b8d79c5e81ed6896ad2e8b517eb32938a0804a056348afb949ba04de8c1ed3","abstract_canon_sha256":"0849f73da1cb4bd5a23058c4384309a4a07f2f482e706bb78f72bbce326004f5"},"schema_version":"1.0"},"canonical_sha256":"8b8d7b4fddedc64752948a959bb045175ab2fd2dad1feae96db2273f193f94bb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:21:11.515759Z","signature_b64":"N+cgI7tIjdkD/7a7HS/COrP+NxC+cLG8dG4qeZ420NI+dOliaUw2Z0RK2c2NflH3S1KgVSwnDtNsH/6ncg0tAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8b8d7b4fddedc64752948a959bb045175ab2fd2dad1feae96db2273f193f94bb","last_reissued_at":"2026-05-18T03:21:11.514850Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:21:11.514850Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.4466","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":"2026-05-18T03:21:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"npGV5KRHwd46sQK8TaG/PmHYB27z74EbbTcv2q+Hm3WRVF5mlRwVI77wPuqUVC4B6deHaZqE36CwDeB57FHdBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T07:31:34.897141Z"},"content_sha256":"364529f5692c53b65cad51ad44483968dbdb39bd1c9699b4362dad62d1d93592","schema_version":"1.0","event_id":"sha256:364529f5692c53b65cad51ad44483968dbdb39bd1c9699b4362dad62d1d93592"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:ROGXWT655XDEOUUURKKZXMCFC5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fluctuations and the role of collision duration in reaction-diffusion systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Chiu Fan Lee, Fernando Peruani","submitted_at":"2013-05-20T09:03:15Z","abstract_excerpt":"In a reaction-diffusion system, fluctuations in both diffusion and reaction events, have important effects on the steady-state statistics of the system. Here, we argue through extensive lattice simulations, mean-field type arguments, and the Doi-Peliti formalism that the collision duration statistics -- i.e., the time two particles stay together in a lattice site -- plays a leading role in determining the steady state of the system. We obtain approximate expressions for the average densities of the chemical species and for the critical diffusion coefficient required to sustain the reaction."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.4466","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":"2026-05-18T03:21:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4veatnc/hyec3eB4IAIT0h4idFui3TtYQwOoETI/MILSNIOgRltdnaOcK45FjmqJJWYzwxgDIMRvxWTa0eqRDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T07:31:34.898313Z"},"content_sha256":"bbbcfb01e876b60cfe04a2b18bccf5f29d73e61594f751180595b897f8dedfb9","schema_version":"1.0","event_id":"sha256:bbbcfb01e876b60cfe04a2b18bccf5f29d73e61594f751180595b897f8dedfb9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ROGXWT655XDEOUUURKKZXMCFC5/bundle.json","state_url":"https://pith.science/pith/ROGXWT655XDEOUUURKKZXMCFC5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ROGXWT655XDEOUUURKKZXMCFC5/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":"2026-05-30T07:31:34Z","links":{"resolver":"https://pith.science/pith/ROGXWT655XDEOUUURKKZXMCFC5","bundle":"https://pith.science/pith/ROGXWT655XDEOUUURKKZXMCFC5/bundle.json","state":"https://pith.science/pith/ROGXWT655XDEOUUURKKZXMCFC5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ROGXWT655XDEOUUURKKZXMCFC5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ROGXWT655XDEOUUURKKZXMCFC5","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":"0849f73da1cb4bd5a23058c4384309a4a07f2f482e706bb78f72bbce326004f5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2013-05-20T09:03:15Z","title_canon_sha256":"b1b8d79c5e81ed6896ad2e8b517eb32938a0804a056348afb949ba04de8c1ed3"},"schema_version":"1.0","source":{"id":"1305.4466","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.4466","created_at":"2026-05-18T03:21:11Z"},{"alias_kind":"arxiv_version","alias_value":"1305.4466v1","created_at":"2026-05-18T03:21:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.4466","created_at":"2026-05-18T03:21:11Z"},{"alias_kind":"pith_short_12","alias_value":"ROGXWT655XDE","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"ROGXWT655XDEOUUU","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"ROGXWT65","created_at":"2026-05-18T12:27:59Z"}],"graph_snapshots":[{"event_id":"sha256:bbbcfb01e876b60cfe04a2b18bccf5f29d73e61594f751180595b897f8dedfb9","target":"graph","created_at":"2026-05-18T03:21:11Z","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":"In a reaction-diffusion system, fluctuations in both diffusion and reaction events, have important effects on the steady-state statistics of the system. Here, we argue through extensive lattice simulations, mean-field type arguments, and the Doi-Peliti formalism that the collision duration statistics -- i.e., the time two particles stay together in a lattice site -- plays a leading role in determining the steady state of the system. We obtain approximate expressions for the average densities of the chemical species and for the critical diffusion coefficient required to sustain the reaction.","authors_text":"Chiu Fan Lee, Fernando Peruani","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2013-05-20T09:03:15Z","title":"Fluctuations and the role of collision duration in reaction-diffusion systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.4466","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":"sha256:364529f5692c53b65cad51ad44483968dbdb39bd1c9699b4362dad62d1d93592","target":"record","created_at":"2026-05-18T03:21:11Z","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":"0849f73da1cb4bd5a23058c4384309a4a07f2f482e706bb78f72bbce326004f5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2013-05-20T09:03:15Z","title_canon_sha256":"b1b8d79c5e81ed6896ad2e8b517eb32938a0804a056348afb949ba04de8c1ed3"},"schema_version":"1.0","source":{"id":"1305.4466","kind":"arxiv","version":1}},"canonical_sha256":"8b8d7b4fddedc64752948a959bb045175ab2fd2dad1feae96db2273f193f94bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8b8d7b4fddedc64752948a959bb045175ab2fd2dad1feae96db2273f193f94bb","first_computed_at":"2026-05-18T03:21:11.514850Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:21:11.514850Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N+cgI7tIjdkD/7a7HS/COrP+NxC+cLG8dG4qeZ420NI+dOliaUw2Z0RK2c2NflH3S1KgVSwnDtNsH/6ncg0tAA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:21:11.515759Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.4466","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:364529f5692c53b65cad51ad44483968dbdb39bd1c9699b4362dad62d1d93592","sha256:bbbcfb01e876b60cfe04a2b18bccf5f29d73e61594f751180595b897f8dedfb9"],"state_sha256":"d1f3d0e564e846a22b1b893cc8b817fcaf1cbbaec1c524eb819ea829d9899199"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x9OU1rFgtD/VLiLVGrIXUrdV5ZnUgcYpBYVbv7P9zhBvECjONnaEHx/ZWF/G9RuTGa1Cie+4AMkTRzKsHMQGAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T07:31:34.901698Z","bundle_sha256":"8e882ad4af6d3bc579d6f86dd8fb1132e38eb498dc978cefad6473d5508a22d6"}}