{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:KUVJ66SRQ4MPXT5BV3NNUI6EQP","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":"5535d12cc3cda9603e62a144a51ae31375472820b581f28d54d27a3316697424","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-05-22T16:09:54Z","title_canon_sha256":"9428714e3160a602366e3e6e591fb9194ae90c584aa60b1774511295298a3fd6"},"schema_version":"1.0","source":{"id":"1005.4137","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1005.4137","created_at":"2026-05-18T02:07:15Z"},{"alias_kind":"arxiv_version","alias_value":"1005.4137v1","created_at":"2026-05-18T02:07:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.4137","created_at":"2026-05-18T02:07:15Z"},{"alias_kind":"pith_short_12","alias_value":"KUVJ66SRQ4MP","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"KUVJ66SRQ4MPXT5B","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"KUVJ66SR","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:8f139df7b68aa7df7522c66e24927d400ee9557611c29abe6ae872cbd7d691fb","target":"graph","created_at":"2026-05-18T02:07:15Z","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":"Most models of solar eruptions assume that coronal field lines are anchored in the dense photosphere and thus the photospheric magnetic fields would not have rapid, irreversible changes associated with eruptions resulted from the coronal magnetic reconnection. Motivated by the recent work of Hudson, Fisher & Welsch (2008) on quantitatively evaluating the back reaction due to energy release from the coronal fields, in this Letter we synthesize our previous studies and present analysis of new events about flare-related changes of photospheric magnetic fields. For the 11 X-class flares where vect","authors_text":"Chang Liu, Haimin Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-05-22T16:09:54Z","title":"Observational Evidence of Back-reaction on the Solar Surface Associated with Coronal Magnetic Restructuring in Solar Eruptions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.4137","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":"sha256:196a96b6d97c0cb4eddada9f55613ebc7050f08391546f3ae8a8c527257c1799","target":"record","created_at":"2026-05-18T02:07:15Z","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":"5535d12cc3cda9603e62a144a51ae31375472820b581f28d54d27a3316697424","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-05-22T16:09:54Z","title_canon_sha256":"9428714e3160a602366e3e6e591fb9194ae90c584aa60b1774511295298a3fd6"},"schema_version":"1.0","source":{"id":"1005.4137","kind":"arxiv","version":1}},"canonical_sha256":"552a9f7a518718fbcfa1aedada23c483d4650fa725807bd1cce22437215ea742","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"552a9f7a518718fbcfa1aedada23c483d4650fa725807bd1cce22437215ea742","first_computed_at":"2026-05-18T02:07:15.473659Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:07:15.473659Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ekFuaLp7/9DHaDXdrF9Mn/hlU2bAuO3Vdve9Z6F21XRJLDjGVvQmZFrqYeIVnLW9vuSZFdYim0UbfEwmVDqmBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:07:15.474390Z","signed_message":"canonical_sha256_bytes"},"source_id":"1005.4137","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:196a96b6d97c0cb4eddada9f55613ebc7050f08391546f3ae8a8c527257c1799","sha256:8f139df7b68aa7df7522c66e24927d400ee9557611c29abe6ae872cbd7d691fb"],"state_sha256":"250340fc503e5da5dd45e92709a83995235f89915b51942efb0b8d87c314e806"}