{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:5EJJ56GTOHHQND6CORXPASROUL","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":"4a0d53f8d23c43c6724814715b39657c46c758a0767d2f358785c110d7596edd","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2018-04-18T10:30:13Z","title_canon_sha256":"d3fe30ed7f60e48f397aa697d8ce5bb278830475d6d20e051d75fdb46c2e6f6c"},"schema_version":"1.0","source":{"id":"1805.11675","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.11675","created_at":"2026-05-18T00:14:37Z"},{"alias_kind":"arxiv_version","alias_value":"1805.11675v1","created_at":"2026-05-18T00:14:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.11675","created_at":"2026-05-18T00:14:37Z"},{"alias_kind":"pith_short_12","alias_value":"5EJJ56GTOHHQ","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5EJJ56GTOHHQND6C","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5EJJ56GT","created_at":"2026-05-18T12:32:08Z"}],"graph_snapshots":[{"event_id":"sha256:40b5df17644faeb5aa398230a3e2941884183fd55407eac1c0d5ff522ea2631d","target":"graph","created_at":"2026-05-18T00:14:37Z","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":"This article presents chemical analysis of jet fuel (Jet A-1) heteroatomic fuel components with identification of an antioxidant lichen substance in methanol extracted fuel samples. Thermal stressing of jet fuel produces soluble macromolecular oxidatively reactive species (SMORS) and heteroatomic deposits. SMORS are deposit precursors and elementary heteroatomic units containing unsaturated and aromatic hydrocarbons. Fuel additives such as antioxidants can inhibit SMORS and deposit formation within limited heating residence time and temperature range. Jet A-1 was thermally stressed in the auto","authors_text":"Pooja Sharma","cross_cats":["physics.app-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2018-04-18T10:30:13Z","title":"Heteroatomic jet fuel components: Lichen substances as fuel component and potential additives"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.11675","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:e7d8295a9b54cc4e3f2063d004aa1f77842f6288d5ce15a4987db2dcba4d8b89","target":"record","created_at":"2026-05-18T00:14:37Z","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":"4a0d53f8d23c43c6724814715b39657c46c758a0767d2f358785c110d7596edd","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2018-04-18T10:30:13Z","title_canon_sha256":"d3fe30ed7f60e48f397aa697d8ce5bb278830475d6d20e051d75fdb46c2e6f6c"},"schema_version":"1.0","source":{"id":"1805.11675","kind":"arxiv","version":1}},"canonical_sha256":"e9129ef8d371cf068fc2746ef04a2ea2f97666bd5330673f1ce848a3c18d434a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e9129ef8d371cf068fc2746ef04a2ea2f97666bd5330673f1ce848a3c18d434a","first_computed_at":"2026-05-18T00:14:37.058861Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:14:37.058861Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ure3gIWpmPpLhGTZ6vzs/ltvgihIFFdXJPitKREc6Sy4sbXkLU46AW+yVWoS0uIXjlwEdyxPKsRMBKtqz22UBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:14:37.059642Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.11675","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e7d8295a9b54cc4e3f2063d004aa1f77842f6288d5ce15a4987db2dcba4d8b89","sha256:40b5df17644faeb5aa398230a3e2941884183fd55407eac1c0d5ff522ea2631d"],"state_sha256":"f33095b5a46a2c8c7737e0d6fabe69e88d5ccf7a437de7762dd06461c6186309"}