{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:TWVG5LQOPHQCL4XY4M3K3VEJBP","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":"d0828c98fbdcecc3e6d4a959e08402f382eea5d364cc9f0545fd7b32ce48dae7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-05-26T06:51:29Z","title_canon_sha256":"f36831bf1569c2b14ea56d2078de82da5266757ecd02c82f8c5516083ae792f0"},"schema_version":"1.0","source":{"id":"1505.06826","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.06826","created_at":"2026-05-18T01:36:53Z"},{"alias_kind":"arxiv_version","alias_value":"1505.06826v1","created_at":"2026-05-18T01:36:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.06826","created_at":"2026-05-18T01:36:53Z"},{"alias_kind":"pith_short_12","alias_value":"TWVG5LQOPHQC","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_16","alias_value":"TWVG5LQOPHQCL4XY","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_8","alias_value":"TWVG5LQO","created_at":"2026-05-18T12:29:42Z"}],"graph_snapshots":[{"event_id":"sha256:ca9b5ada791dd9f493adf8e1a247c411b033a8c3ecb029190e4e0cfe146f72ed","target":"graph","created_at":"2026-05-18T01:36:53Z","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 present an investigation of the polar crown prominence that erupted on 2012 March 12. This prominence is observed at the southeast limb by SDO/AIA (end-on view) and displays a quasi vertical-thread structure. Bright U-shape/horn-like structure is observed surrounding the upper portion of the prominence at 171 angstrom before the eruption and becomes more prominent during the eruption. The disk view of STEREO-B shows that this long prominence is composed of a series of vertical threads and displays a half loop-like structure during the eruption. We focus on the magnetic support of the promin","authors_text":"Adriaan van Ballegooijen, Edward E. DeLuca, Haisheng Ji, Katharine K. Reeves, Patrick I. McCauley, Yingna Su","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-05-26T06:51:29Z","title":"Magnetic Structure and Dynamics of the Erupting Solar Polar Crown Prominence on 2012 March 12"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.06826","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":"sha256:8a071d8f372d84781429c2a9c4684cc669f3c9dfcfe0bdf0093e15a80cbcafcf","target":"record","created_at":"2026-05-18T01:36:53Z","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":"d0828c98fbdcecc3e6d4a959e08402f382eea5d364cc9f0545fd7b32ce48dae7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-05-26T06:51:29Z","title_canon_sha256":"f36831bf1569c2b14ea56d2078de82da5266757ecd02c82f8c5516083ae792f0"},"schema_version":"1.0","source":{"id":"1505.06826","kind":"arxiv","version":1}},"canonical_sha256":"9daa6eae0e79e025f2f8e336add4890bc2e0f320e019dbec2df3a8ddcba51493","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9daa6eae0e79e025f2f8e336add4890bc2e0f320e019dbec2df3a8ddcba51493","first_computed_at":"2026-05-18T01:36:53.308613Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:36:53.308613Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s8eKmpcEpoowbbunPBmmBae36ZNoqQSEWpyasDqgRT1+tSgeqWkNYe+ZwjamsE1wWR8m8t5kNFI+VHz21aDqAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:36:53.309282Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.06826","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8a071d8f372d84781429c2a9c4684cc669f3c9dfcfe0bdf0093e15a80cbcafcf","sha256:ca9b5ada791dd9f493adf8e1a247c411b033a8c3ecb029190e4e0cfe146f72ed"],"state_sha256":"1d3adc53cd6d6205478d02f9c24e2ffcc5fa6e2fa6f9862f2e1b33835fe02cd9"}