{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:Q32OMNXGUHCXG3DPNBGE2XRIXK","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":"18d5ca260ce746a5ded0c629764264b556e4e8668afde4c110f5e52bceaf1c8a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-05-05T17:15:38Z","title_canon_sha256":"8cb1e349b6af07f9c90972d07d6227b4038743f6767ea1b48d4fdb0842e2cffd"},"schema_version":"1.0","source":{"id":"2105.02199","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2105.02199","created_at":"2026-07-05T02:55:14Z"},{"alias_kind":"arxiv_version","alias_value":"2105.02199v1","created_at":"2026-07-05T02:55:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.02199","created_at":"2026-07-05T02:55:14Z"},{"alias_kind":"pith_short_12","alias_value":"Q32OMNXGUHCX","created_at":"2026-07-05T02:55:14Z"},{"alias_kind":"pith_short_16","alias_value":"Q32OMNXGUHCXG3DP","created_at":"2026-07-05T02:55:14Z"},{"alias_kind":"pith_short_8","alias_value":"Q32OMNXG","created_at":"2026-07-05T02:55:14Z"}],"graph_snapshots":[{"event_id":"sha256:508abf69eb571a1691685006ce19ab89213671744be2b47458d0055729914803","target":"graph","created_at":"2026-07-05T02:55:14Z","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/2105.02199/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present radiative hydrodynamic simulations of solar flares generated by the RADYN and RH codes to study the perturbations induced in photospheric Fe I lines by electron beam heating. We investigate how variations in the beam parameters result in discernible differences in the induced photospheric velocities. Line synthesis revealed a significant chromospheric contribution to the line profiles resulting in an apparent red asymmetry by as much as 40 m/s close to the time of maximum beam heating which was not reflective of the upflow velocities that arose from the radiative hydrodynamic simula","authors_text":"Aaron J. Monson, Aaron Reid, David Kuridze, Mihalis Mathioudakis, Ryan Milligan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-05-05T17:15:38Z","title":"Flare Induced Photospheric Velocity Diagnostics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.02199","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:ac0b3c28b31e477b9ee81f96e80b6b8da1a6b83f80537c9094461188ed6a0b5e","target":"record","created_at":"2026-07-05T02:55:14Z","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":"18d5ca260ce746a5ded0c629764264b556e4e8668afde4c110f5e52bceaf1c8a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-05-05T17:15:38Z","title_canon_sha256":"8cb1e349b6af07f9c90972d07d6227b4038743f6767ea1b48d4fdb0842e2cffd"},"schema_version":"1.0","source":{"id":"2105.02199","kind":"arxiv","version":1}},"canonical_sha256":"86f4e636e6a1c5736c6f684c4d5e28ba8251e70004e9f2ebcf8c32460fc7a9f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"86f4e636e6a1c5736c6f684c4d5e28ba8251e70004e9f2ebcf8c32460fc7a9f8","first_computed_at":"2026-07-05T02:55:14.607196Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:55:14.607196Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"E6wyCWGrIoBPjvvrdiXpgzoZK9xDP1yrPTGI0+1BFmhOUtR5PYFajP33fqYXv1m1N4UNSqHR5SsTn5liajlhDA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:55:14.607580Z","signed_message":"canonical_sha256_bytes"},"source_id":"2105.02199","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ac0b3c28b31e477b9ee81f96e80b6b8da1a6b83f80537c9094461188ed6a0b5e","sha256:508abf69eb571a1691685006ce19ab89213671744be2b47458d0055729914803"],"state_sha256":"6fabecc31323f19c7982122c19ad18358d4d94c37370f6f27d0d45b3952f267d"}