{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:6TPXRB225KCKVXC2GTHXVAGD6A","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":"fd4300f5fa90247af9ccd8e208e0f3a14bbab46907b240d82b6e900ad070be22","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-05-21T00:00:41Z","title_canon_sha256":"ba62e7981fb5770bb688929190a26012b11e3fd2062ea78238f8b3809f90fe8c"},"schema_version":"1.0","source":{"id":"2605.21837","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.21837","created_at":"2026-05-22T01:04:10Z"},{"alias_kind":"arxiv_version","alias_value":"2605.21837v1","created_at":"2026-05-22T01:04:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.21837","created_at":"2026-05-22T01:04:10Z"},{"alias_kind":"pith_short_12","alias_value":"6TPXRB225KCK","created_at":"2026-05-22T01:04:10Z"},{"alias_kind":"pith_short_16","alias_value":"6TPXRB225KCKVXC2","created_at":"2026-05-22T01:04:10Z"},{"alias_kind":"pith_short_8","alias_value":"6TPXRB22","created_at":"2026-05-22T01:04:10Z"}],"graph_snapshots":[{"event_id":"sha256:67f8957cf359bc620ebdacf32b89ecdcc801b1cd44d7eee05d0bb1747cbd0a26","target":"graph","created_at":"2026-05-22T01:04:10Z","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/2605.21837/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the 2021 outburst of RS Ophiuchi, the gamma- and the X-ray flux were measured quasi-simultaneously from day 1 after the optical peak, offering the first comprehensive view of shocks in a nova occurring in a symbiotic system. We present a previously unpublished observation done with NuSTAR in the 3-79 keV range, 9 days after maximum, and we review the complex history of the evidence of shocks in the previous outbursts of this nova in the light of the intensive X-ray monitoring of 2021. We find evidence that the shock causing the particle acceleration measured with the Cherenkov telescopes pr","authors_text":"Ehud Behar, Gerardo Juan M. Luna, Jan-Uwe Ness, Jay Gallagher, Joanna Mikolajewska, Marina Orio, Rebecca Diesing","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-05-21T00:00:41Z","title":"The powerful shocks in RS Oph: NuSTAR X-ray data and a complete review"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.21837","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":"sha256:771078c4ca6996e7058d6bae7e9bb1b93d1b1af1be2ac9dac96596a2b695fa2d","target":"record","created_at":"2026-05-22T01:04:10Z","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":"fd4300f5fa90247af9ccd8e208e0f3a14bbab46907b240d82b6e900ad070be22","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-05-21T00:00:41Z","title_canon_sha256":"ba62e7981fb5770bb688929190a26012b11e3fd2062ea78238f8b3809f90fe8c"},"schema_version":"1.0","source":{"id":"2605.21837","kind":"arxiv","version":1}},"canonical_sha256":"f4df78875aea84aadc5a34cf7a80c3f0313644ebdfd5c8ea12a054ebca95c32b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f4df78875aea84aadc5a34cf7a80c3f0313644ebdfd5c8ea12a054ebca95c32b","first_computed_at":"2026-05-22T01:04:10.339892Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-22T01:04:10.339892Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"b/PPxFLXiWWrHRgLn+95PtojydP/gjy9EV3mod2v2mEYW4yP+M1magM9/AfvCaD1vOhB3Xp4kSxuareqk6hIDw==","signature_status":"signed_v1","signed_at":"2026-05-22T01:04:10.340783Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.21837","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:771078c4ca6996e7058d6bae7e9bb1b93d1b1af1be2ac9dac96596a2b695fa2d","sha256:67f8957cf359bc620ebdacf32b89ecdcc801b1cd44d7eee05d0bb1747cbd0a26"],"state_sha256":"ce428721ffe1d2dcb93460b46e813219b76a919fdcffc1de2d324e78e726ecd2"}