{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:7MB7ZKGFVUGDQFWABKQW5SQAHR","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":"0df1e38e2b07ab18b732e021cacad7c6ca35becfa591e245cbcac170ff44f933","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2020-05-24T13:35:50Z","title_canon_sha256":"394cb6cc6166d27162e7df83b73837b4ec13b2fc93ed5d3a35d90309ce56c7f2"},"schema_version":"1.0","source":{"id":"2006.04677","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2006.04677","created_at":"2026-07-05T01:16:55Z"},{"alias_kind":"arxiv_version","alias_value":"2006.04677v1","created_at":"2026-07-05T01:16:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.04677","created_at":"2026-07-05T01:16:55Z"},{"alias_kind":"pith_short_12","alias_value":"7MB7ZKGFVUGD","created_at":"2026-07-05T01:16:55Z"},{"alias_kind":"pith_short_16","alias_value":"7MB7ZKGFVUGDQFWA","created_at":"2026-07-05T01:16:55Z"},{"alias_kind":"pith_short_8","alias_value":"7MB7ZKGF","created_at":"2026-07-05T01:16:55Z"}],"graph_snapshots":[{"event_id":"sha256:cdc2ff503f9d538c8c9751d81b7bf3bf5b1e29e230c88ecf73263fa9d6a982a8","target":"graph","created_at":"2026-07-05T01:16:55Z","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/2006.04677/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A discussion of the advantages and limitations of the concept of critical balance, as employed in turbulence phenomenologies, is presented. The incompressible magnetohydrodynamic (MHD) case is a particular focus. The discussion emphasizes the status of the original Goldreich & Sridhar (1995) critical balance conjecture relative to related theoretical issues and models in an MHD description of plasma turbulence. Issues examined include variance and spectral anisotropy, influence of a mean magnetic field, local and nonlocal effects, and the potential for effects of external driving. Related mode","authors_text":"Sean Oughton, William H. Matthaeus","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2020-05-24T13:35:50Z","title":"Critical Balance and the Physics of MHD Turbulence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.04677","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":"sha256:2813f2add9e505bf222d05841c1243fbf8f7bce921841f7de70366ea58166ba6","target":"record","created_at":"2026-07-05T01:16:55Z","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":"0df1e38e2b07ab18b732e021cacad7c6ca35becfa591e245cbcac170ff44f933","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2020-05-24T13:35:50Z","title_canon_sha256":"394cb6cc6166d27162e7df83b73837b4ec13b2fc93ed5d3a35d90309ce56c7f2"},"schema_version":"1.0","source":{"id":"2006.04677","kind":"arxiv","version":1}},"canonical_sha256":"fb03fca8c5ad0c3816c00aa16eca003c69aa3974efe5a381eb8f24362037a79b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fb03fca8c5ad0c3816c00aa16eca003c69aa3974efe5a381eb8f24362037a79b","first_computed_at":"2026-07-05T01:16:55.069612Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:16:55.069612Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hf5Bk7dlklsGhV9Je7lZ7oH/K4y2vP0s6It/knUjT2pSSRdqIXJtlfuiMvKFJpby6mc2AvIfYy/In4aIpOGECg==","signature_status":"signed_v1","signed_at":"2026-07-05T01:16:55.070007Z","signed_message":"canonical_sha256_bytes"},"source_id":"2006.04677","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2813f2add9e505bf222d05841c1243fbf8f7bce921841f7de70366ea58166ba6","sha256:cdc2ff503f9d538c8c9751d81b7bf3bf5b1e29e230c88ecf73263fa9d6a982a8"],"state_sha256":"dba5ac0e97aa9c95026c3d6c331f1f05915f36d166927dd4dff6a9bce1c7160e"}