{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:AFMXE2MNG2ULNHJDNMJKWMKMUC","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":"f0b0e8c03084b4cf1c8ba618ced7d60a79c0430e614d88522baf6ebf0dd2bb49","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2019-03-23T16:23:14Z","title_canon_sha256":"f017bec5f1d2984c95f55982068865d0be100b8cd25bcdd72a416e59d13abdba"},"schema_version":"1.0","source":{"id":"1903.09842","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.09842","created_at":"2026-05-17T23:50:35Z"},{"alias_kind":"arxiv_version","alias_value":"1903.09842v1","created_at":"2026-05-17T23:50:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.09842","created_at":"2026-05-17T23:50:35Z"},{"alias_kind":"pith_short_12","alias_value":"AFMXE2MNG2UL","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"AFMXE2MNG2ULNHJD","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"AFMXE2MN","created_at":"2026-05-18T12:33:12Z"}],"graph_snapshots":[{"event_id":"sha256:c7059748cc5af9b47540e36aefdd373f373b1107a4b0614f98a71d067273d142","target":"graph","created_at":"2026-05-17T23:50:35Z","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":"Remote-sensing observations of Solar System objects with a space telescope offer a key method of understanding celestial bodies and contributing to planetary formation and evolution theories. The capabilities of Twinkle, a space telescope in a low Earth orbit with a 0.45m mirror, to acquire spectroscopic data of Solar System targets in the visible and infrared are assessed. Twinkle is a general observatory that provides on demand observations of a wide variety of targets within wavelength ranges that are currently not accessible using other space telescopes or that are accessible only to overs","authors_text":"Billy Edwards, Claudio Arena, Giorgio Savini, Giovanna Tinetti, Marcell Tessenyi, Neil Bowles, Sean Lindsay","cross_cats":["astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2019-03-23T16:23:14Z","title":"Remote-sensing Characterisation of Major Solar System Bodies with the Twinkle Space Telescope"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.09842","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:c6ec42d2f3509b5100103c67dbd41889e4083477b358843031fc34ea466d58fc","target":"record","created_at":"2026-05-17T23:50:35Z","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":"f0b0e8c03084b4cf1c8ba618ced7d60a79c0430e614d88522baf6ebf0dd2bb49","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2019-03-23T16:23:14Z","title_canon_sha256":"f017bec5f1d2984c95f55982068865d0be100b8cd25bcdd72a416e59d13abdba"},"schema_version":"1.0","source":{"id":"1903.09842","kind":"arxiv","version":1}},"canonical_sha256":"015972698d36a8b69d236b12ab314ca097eccb1c14796932e421b783cbbb584a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"015972698d36a8b69d236b12ab314ca097eccb1c14796932e421b783cbbb584a","first_computed_at":"2026-05-17T23:50:35.353751Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:35.353751Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9oypdRgP5syV/zME2BKNCeHmj6qq5YhXNmYODVStxn/FyP5e/+vXddxQE9tPVUQEwGfdyYdJV7czZt9NSQkgDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:35.354281Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.09842","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6ec42d2f3509b5100103c67dbd41889e4083477b358843031fc34ea466d58fc","sha256:c7059748cc5af9b47540e36aefdd373f373b1107a4b0614f98a71d067273d142"],"state_sha256":"cbeac3a8b0238b0cd3012162a0b4c0d982bfc085ccff547c43ebc830c846ae8b"}