{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:AGZSNMR2C2GBQJIXP2P3HUCCJW","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":"14c8e1573b295c33d7d2602e722abe7044f56a1868c277a4eb8f06a4d6a54b0a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-06-19T22:21:20Z","title_canon_sha256":"9e33171b5e91f23008075db4db55e153556d1a1389ea8df55680ebd876af966a"},"schema_version":"1.0","source":{"id":"2106.10579","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.10579","created_at":"2026-07-05T03:16:19Z"},{"alias_kind":"arxiv_version","alias_value":"2106.10579v1","created_at":"2026-07-05T03:16:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.10579","created_at":"2026-07-05T03:16:19Z"},{"alias_kind":"pith_short_12","alias_value":"AGZSNMR2C2GB","created_at":"2026-07-05T03:16:19Z"},{"alias_kind":"pith_short_16","alias_value":"AGZSNMR2C2GBQJIX","created_at":"2026-07-05T03:16:19Z"},{"alias_kind":"pith_short_8","alias_value":"AGZSNMR2","created_at":"2026-07-05T03:16:19Z"}],"graph_snapshots":[{"event_id":"sha256:eecf6c76567b6205e7186a224f0b8d568d1332e02ab00eaadcc2e23338d2df7a","target":"graph","created_at":"2026-07-05T03:16:19Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2106.10579/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Knowledge of electric fields in the photosphere is required to calculate the electromagnetic energy flux through the photosphere and set up boundary conditions for data-driven magnetohydrodynamic (MHD) simulations of solar eruptions. Recently, the PDFI_SS method for inversions of electric fields from a sequence of vector magnetograms and Doppler velocity measurements was improved to incorporate spherical geometry and a staggered-grid description of variables. The method was previously validated using synthetic data from anelastic MHD (ANMHD) simulations. In this paper, we further validate the ","authors_text":"Andrey N. Afanasyev, Benoit Tremblay, George H. Fisher, Maria D. Kazachenko, Yuhong Fan","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-06-19T22:21:20Z","title":"Validation of the PDFI_SS method for electric field inversions using a magnetic flux emergence simulation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.10579","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":"sha256:3f3b56d798f6f9a3559691a7617524a3249d711cbb0c74a9b33afb8b6c636f30","target":"record","created_at":"2026-07-05T03:16:19Z","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":"14c8e1573b295c33d7d2602e722abe7044f56a1868c277a4eb8f06a4d6a54b0a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-06-19T22:21:20Z","title_canon_sha256":"9e33171b5e91f23008075db4db55e153556d1a1389ea8df55680ebd876af966a"},"schema_version":"1.0","source":{"id":"2106.10579","kind":"arxiv","version":1}},"canonical_sha256":"01b326b23a168c1825177e9fb3d0424d8a637dcce1828cb5222f9b37030fcdf5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"01b326b23a168c1825177e9fb3d0424d8a637dcce1828cb5222f9b37030fcdf5","first_computed_at":"2026-07-05T03:16:19.074991Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:16:19.074991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qcyA+rgNAh4wLHsKgLmRc8FROV8NZo3Gv7Chz02OxvJPGxsYnJ1XZ4zPyWQPHrho02u2ZCUBbMAYB94aBxl+BA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:16:19.075478Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.10579","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3f3b56d798f6f9a3559691a7617524a3249d711cbb0c74a9b33afb8b6c636f30","sha256:eecf6c76567b6205e7186a224f0b8d568d1332e02ab00eaadcc2e23338d2df7a"],"state_sha256":"c7d2edb5e849610d2066284dc0c5034478dd34c91693e2d1819d68dfa2ad424d"}