{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:XXS3MJ6CGWUACPEKRE6XRCPZ37","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":"79d06e6faa49c961b0672ee5b8390a2d8eee015755d823008eceb25d94418468","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-01-23T14:12:59Z","title_canon_sha256":"a1022269032e09cfca68906f52ca1dad4e1f48c3ca56bffbd14a0fd8895a59b4"},"schema_version":"1.0","source":{"id":"1801.07545","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.07545","created_at":"2026-05-18T00:18:52Z"},{"alias_kind":"arxiv_version","alias_value":"1801.07545v1","created_at":"2026-05-18T00:18:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.07545","created_at":"2026-05-18T00:18:52Z"},{"alias_kind":"pith_short_12","alias_value":"XXS3MJ6CGWUA","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"XXS3MJ6CGWUACPEK","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"XXS3MJ6C","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:b04ad68e08d33fea40c700715db977e0c29c0873e78995993e3fedccb58135ce","target":"graph","created_at":"2026-05-18T00:18:52Z","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 radio type III bursts are believed to be the most sensitive signature of near-relativistic electron beam propagation in the corona. A solar radio type IIIb-III pair burst with fine frequency structures, observed by the Low Frequency Array (LOFAR) with high temporal ($\\sim10$ ms) and spectral (12.5 kHz) resolutions at 30 - 80 MHz, is presented. The observations show that the type III burst consists of many striae, which have a frequency scale of about 0.1 MHz in both the fundamental (plasma) and the harmonic (double plasma) emission. We investigate the effects of background density fluctu","authors_text":"Baolin Tan, Eduard P. Kontar, Jing Huang, Sijie Yu, Xingyao Chen, Yihua Yan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-01-23T14:12:59Z","title":"Fine Structures of Solar Radio Type III Bursts and their Possible Relationship with Coronal Density Turbulence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.07545","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":"sha256:750be6e77ccd5d5250b0ee178980bbf8d293334c7648c0cfa56114d0ce12e1b6","target":"record","created_at":"2026-05-18T00:18:52Z","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":"79d06e6faa49c961b0672ee5b8390a2d8eee015755d823008eceb25d94418468","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-01-23T14:12:59Z","title_canon_sha256":"a1022269032e09cfca68906f52ca1dad4e1f48c3ca56bffbd14a0fd8895a59b4"},"schema_version":"1.0","source":{"id":"1801.07545","kind":"arxiv","version":1}},"canonical_sha256":"bde5b627c235a8013c8a893d7889f9dfd5a86d0e455bfbb41b36b465b692144e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bde5b627c235a8013c8a893d7889f9dfd5a86d0e455bfbb41b36b465b692144e","first_computed_at":"2026-05-18T00:18:52.214234Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:18:52.214234Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9wEa2nz/0xdBz53/QkCUi/KrLxviCHtcpEJ8hNSC10WiHcGwGxS35G0KNRt4gpZRzYnPvGqvXWmiM7BTncYtBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:18:52.215183Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.07545","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:750be6e77ccd5d5250b0ee178980bbf8d293334c7648c0cfa56114d0ce12e1b6","sha256:b04ad68e08d33fea40c700715db977e0c29c0873e78995993e3fedccb58135ce"],"state_sha256":"50c50675d4b43ab32602b4db620f4ec000978ba482110655840584a4a0283019"}