{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:FPS3PVR66BUNTTXMMHBA634JXN","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":"8856d475e23f584ff0682817047a2167605f8c3c7d57cf408452cf97ee5ef6bc","cross_cats_sorted":["astro-ph.EP","astro-ph.HE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-10-26T14:02:13Z","title_canon_sha256":"223a956e4cee14a03c6f513ac85871493118cf44896eea4ca3b9bc4f3a546714"},"schema_version":"1.0","source":{"id":"2110.13712","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.13712","created_at":"2026-07-05T03:32:25Z"},{"alias_kind":"arxiv_version","alias_value":"2110.13712v1","created_at":"2026-07-05T03:32:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.13712","created_at":"2026-07-05T03:32:25Z"},{"alias_kind":"pith_short_12","alias_value":"FPS3PVR66BUN","created_at":"2026-07-05T03:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"FPS3PVR66BUNTTXM","created_at":"2026-07-05T03:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"FPS3PVR6","created_at":"2026-07-05T03:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:7bfc4365169109fde38a7720c4b0e9955cd269a99f7ced958147a82459cc45cd","target":"graph","created_at":"2026-07-05T03:32:25Z","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/2110.13712/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantifying the flux of cosmic rays reaching exoplanets around M dwarfs is essential to understand their possible effects on exoplanet habitability. Here, we investigate the propagation of Galactic cosmic rays as they travel through the stellar winds (astrospheres) of five nearby M dwarfs, namely: GJ 15A, GJ 273, GJ 338B, GJ 411 and GJ 887. Our selected stars each have 1 or 2 detected exoplanets and they all have wind mass-loss rates constrained by Lyman-alpha observations. Our simulations use a combined 1D magnetohydrodynamic (MHD) Alfv\\'en-wave-driven stellar wind model and 1D cosmic ray tra","authors_text":"A. A. Vidotto, A. L. Mesquita, B. E. Wood, D. Atri, D. Rodgers-Lee","cross_cats":["astro-ph.EP","astro-ph.HE"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-10-26T14:02:13Z","title":"Galactic cosmic ray propagation through M dwarf planetary systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.13712","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:eea5fa377c06b7f8a786709e499a5b4d792a47a0ba9e0c9d715315e45c56196e","target":"record","created_at":"2026-07-05T03:32:25Z","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":"8856d475e23f584ff0682817047a2167605f8c3c7d57cf408452cf97ee5ef6bc","cross_cats_sorted":["astro-ph.EP","astro-ph.HE"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-10-26T14:02:13Z","title_canon_sha256":"223a956e4cee14a03c6f513ac85871493118cf44896eea4ca3b9bc4f3a546714"},"schema_version":"1.0","source":{"id":"2110.13712","kind":"arxiv","version":1}},"canonical_sha256":"2be5b7d63ef068d9ceec61c20f6f89bb4dd6b6e58304ef109eaf7072419bf429","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2be5b7d63ef068d9ceec61c20f6f89bb4dd6b6e58304ef109eaf7072419bf429","first_computed_at":"2026-07-05T03:32:25.224361Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:32:25.224361Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FZNOGq2vNX7RKgbh9L5ewgN/wwlS8q+RuEuyOAuYdjXlGD2WzbyrFWj4+lmOVUIAx0c6HMLy9cvvGF9kvNyADw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:32:25.224878Z","signed_message":"canonical_sha256_bytes"},"source_id":"2110.13712","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eea5fa377c06b7f8a786709e499a5b4d792a47a0ba9e0c9d715315e45c56196e","sha256:7bfc4365169109fde38a7720c4b0e9955cd269a99f7ced958147a82459cc45cd"],"state_sha256":"fa54e2243c275a3a674248e812f10434038a7b744d0c556251f38475305f4482"}