{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:TH53A6NZ2MLRSHB437XPCUOSAL","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":"dd14f34ed7558ab6029a13d6bd3ecbf1bcffb69ebc3e2f4b23191936ff7fbd34","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-01-05T10:58:10Z","title_canon_sha256":"2a147b7d9533a17379aa80c393e4cdf3e5e11818f3ca5f7d5a6122276c288d82"},"schema_version":"1.0","source":{"id":"1601.00791","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.00791","created_at":"2026-05-18T01:19:25Z"},{"alias_kind":"arxiv_version","alias_value":"1601.00791v1","created_at":"2026-05-18T01:19:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.00791","created_at":"2026-05-18T01:19:25Z"},{"alias_kind":"pith_short_12","alias_value":"TH53A6NZ2MLR","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_16","alias_value":"TH53A6NZ2MLRSHB4","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_8","alias_value":"TH53A6NZ","created_at":"2026-05-18T12:30:44Z"}],"graph_snapshots":[{"event_id":"sha256:d20504c31cb5781263368484987a5527970d1610c322c3a7e5b6276010f30023","target":"graph","created_at":"2026-05-18T01:19:25Z","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 analyze a three-dimensional (3D) magnetic structure and its stability in large solar active region(AR) 12192, using the 3D coronal magnetic field constructed under a nonlinear force-free field (NLFFF) approximation. In particular, we focus on the magnetic structure that produced an X3.1-class flare which is one of the X-class flares observed in AR 12192. According to our analysis, the AR contains multiple-flux-tube system, {\\it e.g.}, a large flux tube, both of whose footpoints are anchored to the large bipole field, under which other tubes exist close to a polarity inversion line (PIL). Th","authors_text":"K. Hayashi, K. Kusano, S. Inoue","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-01-05T10:58:10Z","title":"Structure and Stability of Magnetic Fields in Solar Active Region12192 Based on Nonlinear Force-Free Field Modeling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.00791","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":"sha256:7122de559eb49d4a29e2cc5b32791a71b5e17315e978d45fde7c96eb21c2f177","target":"record","created_at":"2026-05-18T01:19:25Z","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":"dd14f34ed7558ab6029a13d6bd3ecbf1bcffb69ebc3e2f4b23191936ff7fbd34","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-01-05T10:58:10Z","title_canon_sha256":"2a147b7d9533a17379aa80c393e4cdf3e5e11818f3ca5f7d5a6122276c288d82"},"schema_version":"1.0","source":{"id":"1601.00791","kind":"arxiv","version":1}},"canonical_sha256":"99fbb079b9d317191c3cdfeef151d202db37774a61e13d7006380604ee59f728","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"99fbb079b9d317191c3cdfeef151d202db37774a61e13d7006380604ee59f728","first_computed_at":"2026-05-18T01:19:25.274868Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:19:25.274868Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ihfLbMtgtovup6h0wK93VkcltsxJIcecNGgtZd/wQRK9jlx213O6MyPAI1Vrqmyj3Gb9Lja8O3lbMZWIfpVLBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:19:25.275426Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.00791","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7122de559eb49d4a29e2cc5b32791a71b5e17315e978d45fde7c96eb21c2f177","sha256:d20504c31cb5781263368484987a5527970d1610c322c3a7e5b6276010f30023"],"state_sha256":"2f3bc176909d883b01e87d17ade8f09a0c9d5e119d17a877934240788c3dc705"}