{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:DWJG4DX4M4OPIXWRWUVLEBZEQO","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":"49de275f5d95bc454c21d9fe52dd1f04a93e2464dd8ec4984e8546a4b244192b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2023-10-16T13:00:23Z","title_canon_sha256":"cdb73c95780d38f70e6660e9a339a7ef480f41e584fdcd2037973c0cace91bbe"},"schema_version":"1.0","source":{"id":"2310.10364","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.10364","created_at":"2026-07-05T08:56:02Z"},{"alias_kind":"arxiv_version","alias_value":"2310.10364v2","created_at":"2026-07-05T08:56:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.10364","created_at":"2026-07-05T08:56:02Z"},{"alias_kind":"pith_short_12","alias_value":"DWJG4DX4M4OP","created_at":"2026-07-05T08:56:02Z"},{"alias_kind":"pith_short_16","alias_value":"DWJG4DX4M4OPIXWR","created_at":"2026-07-05T08:56:02Z"},{"alias_kind":"pith_short_8","alias_value":"DWJG4DX4","created_at":"2026-07-05T08:56:02Z"}],"graph_snapshots":[{"event_id":"sha256:9d2938b18b21dbad0cab93b7563e4a7b223e9b9019c905ed98cd94d333ceee9e","target":"graph","created_at":"2026-07-05T08:56:02Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2310.10364/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Methanol-To-Hydrocarbons (MTH) process involves the conversion of methanol, a C1 feedstock that can be produced from green sources, into hydrocarbons using shape-selective microporous acidic catalysts - zeolite and zeotypes \\cite{olsbye2012}. This reaction yields a complex mixture of species, some of which are highly reactive and/or present in several isomeric forms, posing significant challenges for effluent analysis. Conventional gas-phase chromatography (GC) is typically employed for the analysis of reaction products in laboratory flow reactors. However, GC is not suitable for the detec","authors_text":"Esko Kokkonen, Evgeniy Redekop, Marko Huttula, Morsal Babayan, Samuli Urpelainen, Unni Olsbye","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2023-10-16T13:00:23Z","title":"PEPICO analysis of catalytic reactor effluents towards quantitative isomer discrimination: DME conversion over a ZSM-5 zeolite"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.10364","kind":"arxiv","version":2},"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":"sha256:6d2d31bb4fc73183c4e193ca1cdb610046029d368846b041ee5c70d12dcf390e","target":"record","created_at":"2026-07-05T08:56:02Z","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":"49de275f5d95bc454c21d9fe52dd1f04a93e2464dd8ec4984e8546a4b244192b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2023-10-16T13:00:23Z","title_canon_sha256":"cdb73c95780d38f70e6660e9a339a7ef480f41e584fdcd2037973c0cace91bbe"},"schema_version":"1.0","source":{"id":"2310.10364","kind":"arxiv","version":2}},"canonical_sha256":"1d926e0efc671cf45ed1b52ab2072483a0facd49509b294ee971bb7dc2728e96","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1d926e0efc671cf45ed1b52ab2072483a0facd49509b294ee971bb7dc2728e96","first_computed_at":"2026-07-05T08:56:02.734856Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:56:02.734856Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gr0+4KsJ20h6apP7V9dr/ebCs0JSm4Cr+uM51Fe/DYIzAKG3IddX96haEm9s/OHDBJ3E3d6FqUHa3OmdSoQoCw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:56:02.735462Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.10364","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d2d31bb4fc73183c4e193ca1cdb610046029d368846b041ee5c70d12dcf390e","sha256:9d2938b18b21dbad0cab93b7563e4a7b223e9b9019c905ed98cd94d333ceee9e"],"state_sha256":"e489370578f3c0251d192912298ccfc8ba3f1c8fc435a0d5ffc7c3fd281480d2"}