{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:C2RMRNQLH5X44BNHUROSRDHC3M","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":"3e16f6143ca0017a05f7e985511a73a1748e08b1f2738f4ec0f1139a24f48a24","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-07-25T06:57:29Z","title_canon_sha256":"7f2cef158c77b1cdb77ae8646a1dee0a64b2c26a150cc8619ca5b68cb3d08487"},"schema_version":"1.0","source":{"id":"1807.09454","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.09454","created_at":"2026-05-18T00:09:51Z"},{"alias_kind":"arxiv_version","alias_value":"1807.09454v1","created_at":"2026-05-18T00:09:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.09454","created_at":"2026-05-18T00:09:51Z"},{"alias_kind":"pith_short_12","alias_value":"C2RMRNQLH5X4","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"C2RMRNQLH5X44BNH","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"C2RMRNQL","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:c5ba18c01689aa34b59ca053e0e1c3282424bd9ba17be5fedebe7546d2b86f51","target":"graph","created_at":"2026-05-18T00:09:51Z","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":"RATIONALE: The investigation of cryogenic planetary environments as potential harbors for extant life and/or contemporary sites of organic synthesis represents an emerging focal point in planetary exploration. Next generation instruments need to be capable of unambiguously determining elemental and/or molecular stoichiometry via highly accurate mass measurements and the separation of isobaric interferences. METHODS: An OrbitrapTM analyzer adapted for spaceflight (referred to as the CosmOrbitrap), coupled with a commercial pulsed UV laser source (266 nm), is shown to successfully characterize a","authors_text":"Alexander Makarov, Barnab\\'e Cherville, Benjamin Farcy, Bertrand Gaubicher, Christelle Briois, Fabrice Colin, Laura Selliez, Laurent Thirkell, Nathalie Carrasco, Ricardo Arevalo Jr., Xiang Li","cross_cats":["astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-07-25T06:57:29Z","title":"An Orbitrap-based laser desorption/ablation mass spectrometer designed for spaceflight"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.09454","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":"sha256:7e2025571712f7b3001dd87988559fe450cc28aa76cc7bd134320bd2bd335818","target":"record","created_at":"2026-05-18T00:09:51Z","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":"3e16f6143ca0017a05f7e985511a73a1748e08b1f2738f4ec0f1139a24f48a24","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-07-25T06:57:29Z","title_canon_sha256":"7f2cef158c77b1cdb77ae8646a1dee0a64b2c26a150cc8619ca5b68cb3d08487"},"schema_version":"1.0","source":{"id":"1807.09454","kind":"arxiv","version":1}},"canonical_sha256":"16a2c8b60b3f6fce05a7a45d288ce2db20966a071e8d969705d062f7719debc4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"16a2c8b60b3f6fce05a7a45d288ce2db20966a071e8d969705d062f7719debc4","first_computed_at":"2026-05-18T00:09:51.308764Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:51.308764Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VksVqV72rkdl2WT0FiSxOjUYDRdzsXHjeHeagAzORrNw6ov+ys4yc2eyDVVLUt0o9O8R6NhSvBAPUJQlI/gWBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:51.309442Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.09454","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7e2025571712f7b3001dd87988559fe450cc28aa76cc7bd134320bd2bd335818","sha256:c5ba18c01689aa34b59ca053e0e1c3282424bd9ba17be5fedebe7546d2b86f51"],"state_sha256":"cf6bd788e66be023005fd449844a16fb72d62af15a2e4ce89275c375dfee9a71"}