{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:FDHAABSH7FBPKRE62RWENGBEVA","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":"28f4e44bc205da61f168f15592e05a3ec8e89e80743a5af03fdbf2930728e4aa","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-11-16T21:08:13Z","title_canon_sha256":"ed7e385e50cc90b2d3593ed7a28dcac9ad8a24ef5714008dd59f81963c674e34"},"schema_version":"1.0","source":{"id":"1011.3828","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.3828","created_at":"2026-05-18T02:04:44Z"},{"alias_kind":"arxiv_version","alias_value":"1011.3828v1","created_at":"2026-05-18T02:04:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.3828","created_at":"2026-05-18T02:04:44Z"},{"alias_kind":"pith_short_12","alias_value":"FDHAABSH7FBP","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"FDHAABSH7FBPKRE6","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"FDHAABSH","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:780fe1d81e2b2aa3b5b7c249f5c2c20046f1d07879530aad68632d6b43c44039","target":"graph","created_at":"2026-05-18T02:04:44Z","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 the present work, we illustrate the process of constructing a simplified model for complex multi-scale combustion systems. To this end, reduced models of homogeneous ideal gas mixtures of methane and air are first obtained by the novel Relaxation Redistribution Method (RRM) and thereafter used for the extraction of all the missing variables in a reactive flow simulation with a global reaction model.","authors_text":"Eliodoro Chiavazzo, Filippo Visconti, Pietro Asinari","cross_cats":["physics.chem-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-11-16T21:08:13Z","title":"Fast computation of multi-scale combustion systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.3828","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:ca4cfdab1c797149baee1511e7fa4bd23f3afcab4774aeb4b60e859d717aa925","target":"record","created_at":"2026-05-18T02:04:44Z","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":"28f4e44bc205da61f168f15592e05a3ec8e89e80743a5af03fdbf2930728e4aa","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-11-16T21:08:13Z","title_canon_sha256":"ed7e385e50cc90b2d3593ed7a28dcac9ad8a24ef5714008dd59f81963c674e34"},"schema_version":"1.0","source":{"id":"1011.3828","kind":"arxiv","version":1}},"canonical_sha256":"28ce000647f942f5449ed46c469824a8343abdeeda9f2a180b181eef8b38767e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28ce000647f942f5449ed46c469824a8343abdeeda9f2a180b181eef8b38767e","first_computed_at":"2026-05-18T02:04:44.832731Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:04:44.832731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Qm0fqOwOn+OWLkcxLBkqCwrDiCzytC9q6aDzmk0IjmcIeFjtxhwf8zRx2ehVE5kGnTqjBhfrSjkv/SMNVMgtDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:04:44.833491Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.3828","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ca4cfdab1c797149baee1511e7fa4bd23f3afcab4774aeb4b60e859d717aa925","sha256:780fe1d81e2b2aa3b5b7c249f5c2c20046f1d07879530aad68632d6b43c44039"],"state_sha256":"75d6c128e5e719c38fc2caa5c34f5dba115fde11c01692c0eb16a30d9c978b23"}