{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:HTKBEX5PTEXY642WFCJKOFARA2","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":"ff6d944c940aa34e3d3224f37d97626e1853bf81c2eb50734f8f493a9c44eca6","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2026-06-09T12:15:35Z","title_canon_sha256":"8e09e38c94df6d15c08e43c163aff6e89d03074f87ffd808d410b9d48f631e85"},"schema_version":"1.0","source":{"id":"2606.10762","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.10762","created_at":"2026-06-10T01:10:39Z"},{"alias_kind":"arxiv_version","alias_value":"2606.10762v1","created_at":"2026-06-10T01:10:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.10762","created_at":"2026-06-10T01:10:39Z"},{"alias_kind":"pith_short_12","alias_value":"HTKBEX5PTEXY","created_at":"2026-06-10T01:10:39Z"},{"alias_kind":"pith_short_16","alias_value":"HTKBEX5PTEXY642W","created_at":"2026-06-10T01:10:39Z"},{"alias_kind":"pith_short_8","alias_value":"HTKBEX5P","created_at":"2026-06-10T01:10:39Z"}],"graph_snapshots":[{"event_id":"sha256:3e8d78592ff405e3709f13236cbeb1f017d485c04e07b4403084bd964d841059","target":"graph","created_at":"2026-06-10T01:10:39Z","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/2606.10762/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Colliding-wind binaries (CWBs), which are systems of two massive stars whose supersonic winds collide into bow shocks, encode rich information about stellar wind properties in their multi-frequency emission, e.g. images in the H$\\alpha$, X-ray, and radio wavelengths. Inferring physical parameters (mass-loss rates, terminal wind velocities, orbital elements) from short time-series observations is a compelling but challenging inverse problem, because the forward hydrodynamic simulator is computationally expensive and the likelihood is intractable. We adopt a factorized spatio-temporal architectu","authors_text":"Giuseppe Viterbo, Lorenzo Branca, Niklas Kn\\\"oll, Tobias Buck","cross_cats":["astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2026-06-09T12:15:35Z","title":"Amortized Simulation-Based Inference of Colliding-Wind Binaries from Short, Noisy Image Time Series"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.10762","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":"sha256:7514d49ed81378023735be06c50db887f7b480c608a502e50a436145a6cc2848","target":"record","created_at":"2026-06-10T01:10:39Z","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":"ff6d944c940aa34e3d3224f37d97626e1853bf81c2eb50734f8f493a9c44eca6","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2026-06-09T12:15:35Z","title_canon_sha256":"8e09e38c94df6d15c08e43c163aff6e89d03074f87ffd808d410b9d48f631e85"},"schema_version":"1.0","source":{"id":"2606.10762","kind":"arxiv","version":1}},"canonical_sha256":"3cd4125faf992f8f73562892a7141106aa3de56e226626d9b0557cd1cfb3f7c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3cd4125faf992f8f73562892a7141106aa3de56e226626d9b0557cd1cfb3f7c0","first_computed_at":"2026-06-10T01:10:39.233381Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-10T01:10:39.233381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mI0DSHI0Y5PpXzPNO8TyIN8WuU+xequkimIxjLVowcQPjhOqBqh/HLVloLCWk2k7liNAaX69yUJrOqo4jTZlDA==","signature_status":"signed_v1","signed_at":"2026-06-10T01:10:39.234274Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.10762","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7514d49ed81378023735be06c50db887f7b480c608a502e50a436145a6cc2848","sha256:3e8d78592ff405e3709f13236cbeb1f017d485c04e07b4403084bd964d841059"],"state_sha256":"4b4db7c2f87d76aaa7b018fc703a63bff0f8234cf37df8200ce1afd92a390353"}