{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:NJYYWKKCXK4N2GB4OVTFPRPIFN","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":"98e966b422176a926d8f94f377ba68f9efdb122f50914b3af70a1a6a8876a401","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-04-27T17:10:19Z","title_canon_sha256":"12119dda1227623eabc72cae6845b539b69e3255123d82096d17fe27992d8784"},"schema_version":"1.0","source":{"id":"1304.7388","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.7388","created_at":"2026-05-18T01:50:21Z"},{"alias_kind":"arxiv_version","alias_value":"1304.7388v1","created_at":"2026-05-18T01:50:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.7388","created_at":"2026-05-18T01:50:21Z"},{"alias_kind":"pith_short_12","alias_value":"NJYYWKKCXK4N","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"NJYYWKKCXK4N2GB4","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"NJYYWKKC","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:a0c50624706d3c4ec402b67f1eaaa2e76aa6a6668a584dca6729d4453a1c5534","target":"graph","created_at":"2026-05-18T01:50:21Z","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":"The Coronal Multi-channel Polarimeter (CoMP) obtains daily full-Sun above-the-limb coronal observations in linear polarization, allowing for the first time a diagnostic of the coronal magnetic field direction in quiescent prominence cavities. We find that these cavities consistently possess a characteristic \"lagomorphic\" signature in linear polarization indicating twist or shear extending up into the cavity above the neutral line. We demonstrate that such a signature may be explained by a magnetic flux-rope model, a topology with implications for solar eruptions. We find corroborating evidence","authors_text":"B. Forland, C. Bethge, L. A. Rachmeler, S. E. Gibson, U. Bak-Steslicka, Y. Fan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-04-27T17:10:19Z","title":"The Magnetic Structure of Solar Prominence Cavities: New Observational Signature Revealed by Coronal Magnetometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.7388","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":"sha256:43159fc74886fdace76191e8be10b90f5c4f84d3e19f2145b6f505ed8676fb3b","target":"record","created_at":"2026-05-18T01:50:21Z","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":"98e966b422176a926d8f94f377ba68f9efdb122f50914b3af70a1a6a8876a401","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-04-27T17:10:19Z","title_canon_sha256":"12119dda1227623eabc72cae6845b539b69e3255123d82096d17fe27992d8784"},"schema_version":"1.0","source":{"id":"1304.7388","kind":"arxiv","version":1}},"canonical_sha256":"6a718b2942bab8dd183c756657c5e82b47ed78be0d6e14b5d2b4aa669cc51207","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6a718b2942bab8dd183c756657c5e82b47ed78be0d6e14b5d2b4aa669cc51207","first_computed_at":"2026-05-18T01:50:21.052532Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:50:21.052532Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8Wo7QqO2eejcqrNIgWcBvYLSXQBuAEgzUYorUoveZZ4qHdBIcjvkXp//+yWy2HeQwi/lPLLq7sfMTqSd8oiEDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:50:21.053254Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.7388","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:43159fc74886fdace76191e8be10b90f5c4f84d3e19f2145b6f505ed8676fb3b","sha256:a0c50624706d3c4ec402b67f1eaaa2e76aa6a6668a584dca6729d4453a1c5534"],"state_sha256":"2501aec2ff337fc2ac5c80e0e77a536b0b5ae2c5c4b3eb68fac5fabd05fc2766"}