{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:GDP6YGHL2JSCGDYHZYYV2SI66Z","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":"f63761829bdb7f5c4f8df474890c937b25f6fdeea3316288a2a6af30f4964008","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-19T01:16:45Z","title_canon_sha256":"22e84fe918af24dfdc0fbe90999912bb53870f09ce6a4b35504e0dd5357a5beb"},"schema_version":"1.0","source":{"id":"2606.21021","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.21021","created_at":"2026-06-23T01:12:27Z"},{"alias_kind":"arxiv_version","alias_value":"2606.21021v1","created_at":"2026-06-23T01:12:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.21021","created_at":"2026-06-23T01:12:27Z"},{"alias_kind":"pith_short_12","alias_value":"GDP6YGHL2JSC","created_at":"2026-06-23T01:12:27Z"},{"alias_kind":"pith_short_16","alias_value":"GDP6YGHL2JSCGDYH","created_at":"2026-06-23T01:12:27Z"},{"alias_kind":"pith_short_8","alias_value":"GDP6YGHL","created_at":"2026-06-23T01:12:27Z"}],"graph_snapshots":[{"event_id":"sha256:3d921c06381b0b4c823c95546973c0ab5c69c3cb51970aa8288b6a6bf9be1fff","target":"graph","created_at":"2026-06-23T01:12:27Z","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/2606.21021/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Long-horizon spacecraft trajectory forecasting suffers from error accumulation due to the absence of corrective observations in the forecast regime, making reliable uncertainty estimation crucial for safety-critical decision-making such as space domain awareness and conjunction assessment. While high-fidelity physics-based orbit propagators provide accurate deterministic forecasts, they typically lack calibrated uncertainty estimates over long horizons. We introduce a Predictor--Corrector framework in which a physics-based continuous-time $\\textit{deterministic}$ forecaster is augmented with a","authors_text":"Cody Fleming, Muhammad Bilal Shahid, Soumik Sarkar, Zhanhong Jiang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-19T01:16:45Z","title":"Continuous-Time Probabilistic Correctors for Uncertainty-Aware Physics-Based Spacecraft Trajectory Forecasting"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.21021","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":"sha256:8a93d987738e96067f0ade752a6bb6bc9f93621675e4de7540a3c12b8e3c0f11","target":"record","created_at":"2026-06-23T01:12:27Z","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":"f63761829bdb7f5c4f8df474890c937b25f6fdeea3316288a2a6af30f4964008","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-19T01:16:45Z","title_canon_sha256":"22e84fe918af24dfdc0fbe90999912bb53870f09ce6a4b35504e0dd5357a5beb"},"schema_version":"1.0","source":{"id":"2606.21021","kind":"arxiv","version":1}},"canonical_sha256":"30dfec18ebd264230f07ce315d491ef64bdf7fe1480182e76da126f42412a0e0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"30dfec18ebd264230f07ce315d491ef64bdf7fe1480182e76da126f42412a0e0","first_computed_at":"2026-06-23T01:12:27.110176Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-23T01:12:27.110176Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dORFttoGkJ5XDefPs8zhllsxXF05kwD/2YczBltDKCOofXejOmn90W3vEsnBMdftgJssQ69hIhg4ffIfd4Y5DQ==","signature_status":"signed_v1","signed_at":"2026-06-23T01:12:27.110646Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.21021","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8a93d987738e96067f0ade752a6bb6bc9f93621675e4de7540a3c12b8e3c0f11","sha256:3d921c06381b0b4c823c95546973c0ab5c69c3cb51970aa8288b6a6bf9be1fff"],"state_sha256":"4150db0541ad5d9b8b5636a6e6a6106c26d184ab5dcb0d26a9abc4f9cb6912c9"}