{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:2YMKWMBFR3GLQDLQU5K3HWWLDC","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":"433f71b32235f0be1db4ced5d26a747f8253fe3b3f07999b2d1237a91f5182f3","cross_cats_sorted":["physics.plasm-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-07-05T22:15:08Z","title_canon_sha256":"68916ac618d928d8553fc5c93c1212e132a873377711d8df91d78d951a21abde"},"schema_version":"1.0","source":{"id":"1307.1727","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.1727","created_at":"2026-05-18T01:48:59Z"},{"alias_kind":"arxiv_version","alias_value":"1307.1727v2","created_at":"2026-05-18T01:48:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.1727","created_at":"2026-05-18T01:48:59Z"},{"alias_kind":"pith_short_12","alias_value":"2YMKWMBFR3GL","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_16","alias_value":"2YMKWMBFR3GLQDLQ","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_8","alias_value":"2YMKWMBF","created_at":"2026-05-18T12:27:32Z"}],"graph_snapshots":[{"event_id":"sha256:5a0b38e48df6e4cbffb94bb26bfb945fb9817c2aedebb6a6cafafa6e47825854","target":"graph","created_at":"2026-05-18T01:48:59Z","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":"Many competing models for the coronal heating and acceleration mechanisms of the high-speed solar wind depend on the solar magnetic field and plasma structure in the corona within heliocentric distances of $5R_\\odot$. We report on sensitive VLA full-polarization observations made in August, 2011, at 5.0 and 6.1 GHz (each with a bandwidth of 128 MHz) of the radio galaxy 3C228 through the solar corona at heliocentric distances of $4.6-5.0R_\\odot$. Observations at 5.0 GHz permit measurements deeper in the corona than previous VLA observations at 1.4 and 1.7 GHz. These Faraday rotation observation","authors_text":"Jacob J. Buffo, Jason E. Kooi, Patrick D. Fischer, Steven R. Spangler","cross_cats":["physics.plasm-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-07-05T22:15:08Z","title":"Measurements of Coronal Faraday Rotation at 4.6 Solar Radii"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.1727","kind":"arxiv","version":2},"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:f80dd17bc832c11d97c61bd1b2f7ee386c3f32f036780552ebfced38e761ae0b","target":"record","created_at":"2026-05-18T01:48:59Z","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":"433f71b32235f0be1db4ced5d26a747f8253fe3b3f07999b2d1237a91f5182f3","cross_cats_sorted":["physics.plasm-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-07-05T22:15:08Z","title_canon_sha256":"68916ac618d928d8553fc5c93c1212e132a873377711d8df91d78d951a21abde"},"schema_version":"1.0","source":{"id":"1307.1727","kind":"arxiv","version":2}},"canonical_sha256":"d618ab30258eccb80d70a755b3dacb18b5b8e3af49ccc71c98e30d753f305a9a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d618ab30258eccb80d70a755b3dacb18b5b8e3af49ccc71c98e30d753f305a9a","first_computed_at":"2026-05-18T01:48:59.218341Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:48:59.218341Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9Cb8XiRjQqNk4/vBjcs6smiTtWuu6ySzSjkpJdkiBDVFc7hq4Ks2F/d+sFDRQNrgczgjOFkMP4ED7dWs7+ROBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:48:59.218977Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.1727","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f80dd17bc832c11d97c61bd1b2f7ee386c3f32f036780552ebfced38e761ae0b","sha256:5a0b38e48df6e4cbffb94bb26bfb945fb9817c2aedebb6a6cafafa6e47825854"],"state_sha256":"8779f1acae73249252d7faef5dea922f1090af0142fed7deb42b989045e2150c"}