{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:FJIKPZRXPKSZPIOJCEYRAEE7O7","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":"18a2388251c311853bded39997649add60cd9076a2e82ccac309172fdcc60bb0","cross_cats_sorted":["physics.flu-dyn","physics.plasm-ph","physics.space-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-07-09T17:02:44Z","title_canon_sha256":"3d3d48f03a662ab5bed0184b04b7badd06593024e198473270b65fe2be037068"},"schema_version":"1.0","source":{"id":"2207.04301","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.04301","created_at":"2026-07-05T06:29:30Z"},{"alias_kind":"arxiv_version","alias_value":"2207.04301v2","created_at":"2026-07-05T06:29:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.04301","created_at":"2026-07-05T06:29:30Z"},{"alias_kind":"pith_short_12","alias_value":"FJIKPZRXPKSZ","created_at":"2026-07-05T06:29:30Z"},{"alias_kind":"pith_short_16","alias_value":"FJIKPZRXPKSZPIOJ","created_at":"2026-07-05T06:29:30Z"},{"alias_kind":"pith_short_8","alias_value":"FJIKPZRX","created_at":"2026-07-05T06:29:30Z"}],"graph_snapshots":[{"event_id":"sha256:5ec5374b3c4bc004e5ca28e9d3336949d47887a640563b8348f4ab1e80885e29","target":"graph","created_at":"2026-07-05T06:29:30Z","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/2207.04301/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using 3D gyrofluid simulations, we revisit the problem of Alfven-wave (AW) collisions as building blocks of the Alfvenic cascade and their interplay with magnetic reconnection at magnetohydrodynamic (MHD) scales. Depending on the large-scale nonlinearity parameter $\\chi_0$ (the ratio between AW linear propagation time and nonlinear turnover time), different regimes are observed. For strong nonlinearities ($\\chi_0\\sim1$), turbulence is consistent with a dynamically aligned, critically balanced cascade--fluctuations exhibit a scale-dependent alignment $\\sin\\theta_k\\propto k_\\perp^{-1/4}$, a $k_\\","authors_text":"Dimitri Laveder, Matthew W. Kunz, Pierre-Louis Sulem, Silvio Sergio Cerri, Thierry Passot","cross_cats":["physics.flu-dyn","physics.plasm-ph","physics.space-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-07-09T17:02:44Z","title":"Turbulent regimes in collisions of 3D Alfv\\'en-wave packets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.04301","kind":"arxiv","version":2},"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:ebc6c7b24654430a58980ba3fffa4b03de307b261722a459f25c0b938123fe70","target":"record","created_at":"2026-07-05T06:29:30Z","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":"18a2388251c311853bded39997649add60cd9076a2e82ccac309172fdcc60bb0","cross_cats_sorted":["physics.flu-dyn","physics.plasm-ph","physics.space-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-07-09T17:02:44Z","title_canon_sha256":"3d3d48f03a662ab5bed0184b04b7badd06593024e198473270b65fe2be037068"},"schema_version":"1.0","source":{"id":"2207.04301","kind":"arxiv","version":2}},"canonical_sha256":"2a50a7e6377aa597a1c9113110109f77d8e4cf4ab28293f85403bce73dec205a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2a50a7e6377aa597a1c9113110109f77d8e4cf4ab28293f85403bce73dec205a","first_computed_at":"2026-07-05T06:29:30.445977Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:29:30.445977Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"c5q6nvmlbRjM5yZ7BXDtDJVphOFmAPkgJ4ad2eoWUly/5oPXlWKfmvcxMfp0/8UF2Y7NDxQWfSInW69r/5BECQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:29:30.446388Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.04301","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ebc6c7b24654430a58980ba3fffa4b03de307b261722a459f25c0b938123fe70","sha256:5ec5374b3c4bc004e5ca28e9d3336949d47887a640563b8348f4ab1e80885e29"],"state_sha256":"c187d915376fca503a84abceec3583885e23551dbe30ba449d2fb9c47a418083"}