{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:3TBKFTLKCSKHUFSIR2NSVQ5BGV","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":"8c2848ad233bb93d2bb329d50e5348fdbfb5373a38f70e4fecc9294393d04fe1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-12-19T02:36:50Z","title_canon_sha256":"311773bb76e6c9f40f498a9e42182813505cf876ef0b9d091eb7a3d0de164520"},"schema_version":"1.0","source":{"id":"1812.07735","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.07735","created_at":"2026-05-17T23:57:56Z"},{"alias_kind":"arxiv_version","alias_value":"1812.07735v1","created_at":"2026-05-17T23:57:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.07735","created_at":"2026-05-17T23:57:56Z"},{"alias_kind":"pith_short_12","alias_value":"3TBKFTLKCSKH","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_16","alias_value":"3TBKFTLKCSKHUFSI","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_8","alias_value":"3TBKFTLK","created_at":"2026-05-18T12:32:05Z"}],"graph_snapshots":[{"event_id":"sha256:04d820d8b960a378916d87ffb58f548a318310278b07c08a7535360d21dd247f","target":"graph","created_at":"2026-05-17T23:57:56Z","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"},"paper":{"abstract_excerpt":"Solar sources of suprathermal (<1 MeV/nucleon) 3He-rich solar energetic particles (SEPs) have been commonly associated with jets originating in small, compact active regions at the periphery of near-equatorial coronal holes. Sources of relatively rare, high-energy (>10 MeV/nucleon) 3He-rich SEPs remain unexplored. Here we present two of the most intense 3He-rich (3He/4He>1) SEP events of the current solar cycle 24 measured on the Advanced Composition Explorer at energy >10 MeV/nucleon. Although 3He shows high intensities, Z>2 ions are below the detection threshold. The events are accompanied b","authors_text":"G. M. Mason, L. Wang, M. E. Wiedenbeck, N. Nitta, R. Bucik, R. Gomez-Herrero","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-12-19T02:36:50Z","title":"3He-Rich Solar Energetic Particles from Sunspot Jets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.07735","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":"sha256:58794ee3fc61f66660af923f3853fd4068ea89d1d0f510ccc6a7e2ad8be9570c","target":"record","created_at":"2026-05-17T23:57:56Z","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":"8c2848ad233bb93d2bb329d50e5348fdbfb5373a38f70e4fecc9294393d04fe1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-12-19T02:36:50Z","title_canon_sha256":"311773bb76e6c9f40f498a9e42182813505cf876ef0b9d091eb7a3d0de164520"},"schema_version":"1.0","source":{"id":"1812.07735","kind":"arxiv","version":1}},"canonical_sha256":"dcc2a2cd6a14947a16488e9b2ac3a13574bc83f615aac1a38d506c6907980830","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dcc2a2cd6a14947a16488e9b2ac3a13574bc83f615aac1a38d506c6907980830","first_computed_at":"2026-05-17T23:57:56.182131Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:57:56.182131Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1iv3V+yGjA9AZU3pFvW+sY5ZwRjGFr8P4izPL3Ve9EWvDKs4/IzS6THOOLvyhy+S6OmSdLYxDgWKuTBp8kdKCA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:57:56.182751Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.07735","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:58794ee3fc61f66660af923f3853fd4068ea89d1d0f510ccc6a7e2ad8be9570c","sha256:04d820d8b960a378916d87ffb58f548a318310278b07c08a7535360d21dd247f"],"state_sha256":"7ddb687be11a2c7ac2ff4e800dc3dd7937c5e958a20dd91ebb35fcc8db4dfff5"}