{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:B3CISVYZ2XKYAXHHKWXIFPK4QG","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":"9c1140a8442b889d200cc61bf18ab10d20a534854bc0a16bdf8f3321528ce9d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-05-25T15:08:16Z","title_canon_sha256":"6e663dacbcd9c5b8624acf955b530b28d62264e609b7d2ae20c5b232767fab79"},"schema_version":"1.0","source":{"id":"1605.07923","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.07923","created_at":"2026-05-18T01:13:38Z"},{"alias_kind":"arxiv_version","alias_value":"1605.07923v1","created_at":"2026-05-18T01:13:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.07923","created_at":"2026-05-18T01:13:38Z"},{"alias_kind":"pith_short_12","alias_value":"B3CISVYZ2XKY","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_16","alias_value":"B3CISVYZ2XKYAXHH","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_8","alias_value":"B3CISVYZ","created_at":"2026-05-18T12:30:07Z"}],"graph_snapshots":[{"event_id":"sha256:0f12c2d9809bdab8236b9c78daab65f6db8162e2b54c11b632b22cc31d4a6e8d","target":"graph","created_at":"2026-05-18T01:13:38Z","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":"We show that the line broadening in quiescent solar prominences is mainly due to non-thermal velocities. We have simultaneously observed a wide range of optically thin lines in quiescent prominences, selected for bright and narrow Mg\\,b emission without line satellites from macro-shifts. We find a ratio of reduced widths of H-gamma and H-delta of 1.05 +-0.03 which can hardly be attributed to saturation, since both are optically thin for the prominences observed: tau(gamma)<0.3 ; tau(delta)<0.15. We confirm the ratio of reduced widths of He4772(triplet) and He5015(singlet of 1.1 +-0.05 at highe","authors_text":"Eberhard Wiehr, Goetz Stellmacher","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-05-25T15:08:16Z","title":"Non-thermal line-broadening in solar prominence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.07923","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":"sha256:4e27c542de46132125ddf910e2863ebddc04889e7e998aa4441154b67a5b8c32","target":"record","created_at":"2026-05-18T01:13:38Z","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":"9c1140a8442b889d200cc61bf18ab10d20a534854bc0a16bdf8f3321528ce9d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-05-25T15:08:16Z","title_canon_sha256":"6e663dacbcd9c5b8624acf955b530b28d62264e609b7d2ae20c5b232767fab79"},"schema_version":"1.0","source":{"id":"1605.07923","kind":"arxiv","version":1}},"canonical_sha256":"0ec4895719d5d5805ce755ae82bd5c81a63987f523c18d57b257a74933636b4c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0ec4895719d5d5805ce755ae82bd5c81a63987f523c18d57b257a74933636b4c","first_computed_at":"2026-05-18T01:13:38.779252Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:38.779252Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ORQOoFRckKqK+RSunaJf6XZCLp6/iO9i0GO+4h+1hGKYM+OgWcwW3biVOwvsZK8HmPbwhu8w1m91X7TH9mByCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:38.779822Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.07923","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e27c542de46132125ddf910e2863ebddc04889e7e998aa4441154b67a5b8c32","sha256:0f12c2d9809bdab8236b9c78daab65f6db8162e2b54c11b632b22cc31d4a6e8d"],"state_sha256":"316fb269532e85b96b0c31ab280d0f60219e98a0ea96878910dc1debe6190bb6"}