{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:NTHI6OMEUBKIEPV5GRTJMVFOC6","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":"25887f2632865072b531c823a8f5ebaea8e580971efc89dfc4bcaeef6d1fa2ed","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-03-29T13:15:09Z","title_canon_sha256":"374f78523de0a8d20164735fcd3ea27ad158131f804aff11b4c9f55d915e64dc"},"schema_version":"1.0","source":{"id":"1703.10020","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.10020","created_at":"2026-05-18T00:40:06Z"},{"alias_kind":"arxiv_version","alias_value":"1703.10020v1","created_at":"2026-05-18T00:40:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.10020","created_at":"2026-05-18T00:40:06Z"},{"alias_kind":"pith_short_12","alias_value":"NTHI6OMEUBKI","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"NTHI6OMEUBKIEPV5","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"NTHI6OME","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:2f638ad1083895bf1cbdce0419ee31e51112641caf21f1d816db5a2e7b108897","target":"graph","created_at":"2026-05-18T00:40:06Z","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":"\"EIT waves\" are freely-propagating global pulses in the low corona which are strongly associated with the initial evolution of coronal mass ejections (CMEs). They are thought to be large-amplitude, fast-mode magnetohydrodynamic waves initially driven by the rapid expansion of a CME in the low corona. An \"EIT wave\" was observed on 6 July 2012 to impact an adjacent trans-equatorial loop system which then exhibited a decaying oscillation as it returned to rest. Observations of the loop oscillations were used to estimate the magnetic field strength of the loop system by studying the decaying oscil","authors_text":"Alberto Marcos V\\'asquez, David M. Long, David P\\'erez-Su\\'arez, Gherardo Valori, Richard J. Morton","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-03-29T13:15:09Z","title":"Measuring the magnetic field of a trans-equatorial loop system using coronal seismology"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.10020","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":"sha256:8d2904b48f1fa7c72543ee6af1e26ead470fdde6f3c53372eb3dfc63246ea960","target":"record","created_at":"2026-05-18T00:40:06Z","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":"25887f2632865072b531c823a8f5ebaea8e580971efc89dfc4bcaeef6d1fa2ed","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-03-29T13:15:09Z","title_canon_sha256":"374f78523de0a8d20164735fcd3ea27ad158131f804aff11b4c9f55d915e64dc"},"schema_version":"1.0","source":{"id":"1703.10020","kind":"arxiv","version":1}},"canonical_sha256":"6cce8f3984a054823ebd34669654ae17819c35374d18c6e78ed27370a12931b1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6cce8f3984a054823ebd34669654ae17819c35374d18c6e78ed27370a12931b1","first_computed_at":"2026-05-18T00:40:06.545779Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:40:06.545779Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"INXDb5vHYVQEyzqn0AWkkngUyb6avIK1YvQckVneQHE8il34BtUya/5IFPYZ1+Gwn18urz3LHuIE78R5I9/4DA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:40:06.546428Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.10020","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8d2904b48f1fa7c72543ee6af1e26ead470fdde6f3c53372eb3dfc63246ea960","sha256:2f638ad1083895bf1cbdce0419ee31e51112641caf21f1d816db5a2e7b108897"],"state_sha256":"bd907a5bf87c848fd2f24d69e317b635abe9e09f35603f0ebb5edbfda8b0cc4b"}