{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:XD2YK7DSOCRKT7QIAWT2IHVFNH","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":"6bfd2fac8a8cf99d9113848d32a4c6406981ac5fb250b85fd89b5be000ad04c1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2009-06-16T08:31:26Z","title_canon_sha256":"c3ebb390818d10d7627b07e555e3d39f595896db4fd327f41d0ddb01906123b9"},"schema_version":"1.0","source":{"id":"0906.2860","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0906.2860","created_at":"2026-05-18T02:13:19Z"},{"alias_kind":"arxiv_version","alias_value":"0906.2860v2","created_at":"2026-05-18T02:13:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0906.2860","created_at":"2026-05-18T02:13:19Z"},{"alias_kind":"pith_short_12","alias_value":"XD2YK7DSOCRK","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_16","alias_value":"XD2YK7DSOCRKT7QI","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_8","alias_value":"XD2YK7DS","created_at":"2026-05-18T12:26:02Z"}],"graph_snapshots":[{"event_id":"sha256:d99bee199acad6111064519d5883d4032d1a2dd143e3a07b8fdb9b7d031c53b5","target":"graph","created_at":"2026-05-18T02:13:19Z","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":"The latest version of the planetary ephemerides developed at the Paris Observatory and at the Besancon Observatory is presented here. INPOP08 is a 4-dimension ephemeris since it provides to users positions and velocities of planets and the relation between TT and TDB. Investigations leading to improve the modeling of asteroids are described as well as the new sets of observations used for the fit of INPOP08. New observations provided by the European Space Agency (ESA) deduced from the tracking of the Mars Express (MEX) and Venus Express (VEX) missions are presented as well as the normal point ","authors_text":"A. Fienga, C. Le Poncin-Lafitte, F. Budnik, H. Manche, J. Laskar, L. Somenzi, M.Gastineau, P. Kuchynka, T. Morley","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2009-06-16T08:31:26Z","title":"INPOP08, a 4-D planetary ephemeris: From asteroid and time-scale computations to ESA Mars Express and Venus Express contributions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0906.2860","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:e4f183c8b25b85f81370a202fa302b9bcc26ffc505c882a2d811a883bdde0666","target":"record","created_at":"2026-05-18T02:13:19Z","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":"6bfd2fac8a8cf99d9113848d32a4c6406981ac5fb250b85fd89b5be000ad04c1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2009-06-16T08:31:26Z","title_canon_sha256":"c3ebb390818d10d7627b07e555e3d39f595896db4fd327f41d0ddb01906123b9"},"schema_version":"1.0","source":{"id":"0906.2860","kind":"arxiv","version":2}},"canonical_sha256":"b8f5857c7270a2a9fe0805a7a41ea569c5264e40e075e2db7da5095408ae717b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b8f5857c7270a2a9fe0805a7a41ea569c5264e40e075e2db7da5095408ae717b","first_computed_at":"2026-05-18T02:13:19.822774Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:13:19.822774Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Vu8CKKm5KfHeZ06hTV9+6UAAAg5l8UHfImry8KOZ8NLfn5X56Hieb9ZRNljX6iwuUPnPkTl3rOWWTq0O4r5PAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:13:19.823176Z","signed_message":"canonical_sha256_bytes"},"source_id":"0906.2860","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e4f183c8b25b85f81370a202fa302b9bcc26ffc505c882a2d811a883bdde0666","sha256:d99bee199acad6111064519d5883d4032d1a2dd143e3a07b8fdb9b7d031c53b5"],"state_sha256":"3553e1bb4040e7ed6655fcfcb15d8b96c221872a4ae586776ed76905d2316ae2"}