{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:EXY5ILIE7SYNE555XN3GSVMCYO","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":"6f1e129e529f26a12a77f344239362cb968d4bd054f15d500c6db4197518f067","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-09-06T18:44:53Z","title_canon_sha256":"fcc6630be146cd02bec7bb4f8cd0d306970d6076ccf26fc52257c0343e161e68"},"schema_version":"1.0","source":{"id":"astro-ph/0609153","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0609153","created_at":"2026-05-18T04:28:57Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0609153v1","created_at":"2026-05-18T04:28:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0609153","created_at":"2026-05-18T04:28:57Z"},{"alias_kind":"pith_short_12","alias_value":"EXY5ILIE7SYN","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"EXY5ILIE7SYNE555","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"EXY5ILIE","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:76514a3b2cd0270f91cc527632c7628b8992b29b705c61006e87b7c1fef647b2","target":"graph","created_at":"2026-05-18T04:28:57Z","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 present the first results from three-dimensional spherical shell simulations of magnetic dynamo action realized by turbulent convection penetrating downward into a tachocline of rotational shear. This permits us to assess several dynamical elements believed to be crucial to the operation of the solar global dynamo, variously involving differential rotation resulting from convection, magnetic pumping, and amplification of fields by stretching within the tachocline. The simulations reveal that strong axisymmetric toroidal magnetic fields (about 3000 G in strength) are realized within the lowe","authors_text":"Allan Sacha Brun, Juri Toomre, Mark S. Miesch, Matthew Browning","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2006-09-06T18:44:53Z","title":"Dynamo Action in the Solar Convection Zone and Tachocline: Pumping and Organization of Toroidal Fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0609153","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:acbd6c0def3cca5e6e0c2a255cf29d6fde228cec60d830c3f10385d174a5107e","target":"record","created_at":"2026-05-18T04:28:57Z","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":"6f1e129e529f26a12a77f344239362cb968d4bd054f15d500c6db4197518f067","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-09-06T18:44:53Z","title_canon_sha256":"fcc6630be146cd02bec7bb4f8cd0d306970d6076ccf26fc52257c0343e161e68"},"schema_version":"1.0","source":{"id":"astro-ph/0609153","kind":"arxiv","version":1}},"canonical_sha256":"25f1d42d04fcb0d277bdbb76695582c3a54f4b3756851f17667b4838b0b06010","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"25f1d42d04fcb0d277bdbb76695582c3a54f4b3756851f17667b4838b0b06010","first_computed_at":"2026-05-18T04:28:57.857271Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:28:57.857271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dZ8YeB5H8WB6tElvu/GwloYYSgy4IaMbnFqWmD4hJDvzya5rREUo6d7JBqoXauBFISjB71Jbg4Sp8STsWfgmDg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:28:57.857750Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0609153","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:acbd6c0def3cca5e6e0c2a255cf29d6fde228cec60d830c3f10385d174a5107e","sha256:76514a3b2cd0270f91cc527632c7628b8992b29b705c61006e87b7c1fef647b2"],"state_sha256":"20de3735a23c6f3363f4dc8cd5c51b54f028831617027e0d4d5657d20467e3d5"}