{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:MVKC3V3NT52W3R3RRFXHZK7NJC","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":"b79dd123c06466d66f34764d94ecf260245c83e0bdc49e9da7205c282cef8e75","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2013-07-11T21:25:24Z","title_canon_sha256":"f30db4584ff8f6799d6c62331f3f24587449a88fe081a6ea04f391222d21aa3c"},"schema_version":"1.0","source":{"id":"1307.3279","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.3279","created_at":"2026-05-18T03:18:39Z"},{"alias_kind":"arxiv_version","alias_value":"1307.3279v1","created_at":"2026-05-18T03:18:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.3279","created_at":"2026-05-18T03:18:39Z"},{"alias_kind":"pith_short_12","alias_value":"MVKC3V3NT52W","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"MVKC3V3NT52W3R3R","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"MVKC3V3N","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:8690471ff5090e093e1cd23e7c7e7b298f28d3a18b8d45f590bc2406007898da","target":"graph","created_at":"2026-05-18T03:18:39Z","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 stochastic model of intracellular calcium oscillations is analytically studied. The governing master equation is expanded under the linear noise approximation and a closed prediction for the power spectrum of fluctuations analytically derived. A peak in the obtained power spectrum profile signals the presence of stochastic, noise induced, oscillations which extend also outside the region where a deterministic limit cycle is predicted to occur.","authors_text":"Claudia Cianci, Duccio Fanelli, Emma Massi, Laura Cantini, Luigi Barletti","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2013-07-11T21:25:24Z","title":"Linear noise approximation for stochastic oscillations of intracellular calcium"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.3279","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":"sha256:757a3ef9fb53f97d3474846070c5c42d3844637bc9adf77f362c5367814d8553","target":"record","created_at":"2026-05-18T03:18:39Z","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":"b79dd123c06466d66f34764d94ecf260245c83e0bdc49e9da7205c282cef8e75","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2013-07-11T21:25:24Z","title_canon_sha256":"f30db4584ff8f6799d6c62331f3f24587449a88fe081a6ea04f391222d21aa3c"},"schema_version":"1.0","source":{"id":"1307.3279","kind":"arxiv","version":1}},"canonical_sha256":"65542dd76d9f756dc771896e7cabed488911f67c7cd2431cd519be0c2f40cbd5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"65542dd76d9f756dc771896e7cabed488911f67c7cd2431cd519be0c2f40cbd5","first_computed_at":"2026-05-18T03:18:39.584600Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:18:39.584600Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"l8MEoHEH5s9JG42JnOC6VLTTVa9VOE8Lvh+e0lIEsdEihzpJvZDLs04F5HarmoHCVEkoQQ0iNok+gSvz6StoAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:18:39.585262Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.3279","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:757a3ef9fb53f97d3474846070c5c42d3844637bc9adf77f362c5367814d8553","sha256:8690471ff5090e093e1cd23e7c7e7b298f28d3a18b8d45f590bc2406007898da"],"state_sha256":"ed22de329a2a7362cc3351416e30dac72cb4be46a27bad183eab6e9cee626921"}