{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:SVZQ35NSKTTTYLXSEQVWVU5YVH","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":"dc806d5e796b0859cf6cd3ac31572041901677589419f90528e5c6b2cce9a0d4","cross_cats_sorted":["astro-ph.CO","physics.plasm-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-06-26T20:30:56Z","title_canon_sha256":"f3831739f68ca41ecd065b5125ad2bdf2732c877c62a32d26c4039c19e274224"},"schema_version":"1.0","source":{"id":"1806.10202","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.10202","created_at":"2026-05-17T23:56:15Z"},{"alias_kind":"arxiv_version","alias_value":"1806.10202v2","created_at":"2026-05-17T23:56:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.10202","created_at":"2026-05-17T23:56:15Z"},{"alias_kind":"pith_short_12","alias_value":"SVZQ35NSKTTT","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_16","alias_value":"SVZQ35NSKTTTYLXS","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_8","alias_value":"SVZQ35NS","created_at":"2026-05-18T12:32:53Z"}],"graph_snapshots":[{"event_id":"sha256:ed7f4098ab894051188fb5f1703cee496635d0b6dd4244cb954d4ab2be8fadc3","target":"graph","created_at":"2026-05-17T23:56:15Z","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":"We explore the effect of the magnetic Prandtl number Pm on energy and dissipation in fully resolved direct numerical simulations of steady-state, mechanically forced homogeneous magnetohydrodynamic turbulence in the range Pm = 1/32 to 32. We compare the spectra and show that if the simulations are not fully resolved, the steepness of the scaling of the kinetic-to-magnetic dissipation ratio with Pm is overestimated. We also present results of decaying turbulence with helical and nonhelical magnetic fields, where we find nonhelical reverse spectral transfer for Pm < 1. The results of this system","authors_text":"Arjun Berera, Mairi E. McKay, Richard D. J. G. Ho","cross_cats":["astro-ph.CO","physics.plasm-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-06-26T20:30:56Z","title":"Fully resolved array of simulations investigating the influence of the magnetic Prandtl number on magnetohydrodynamic turbulence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.10202","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":"sha256:01a557c5c429edc5cac82abb78321d7b3e0b48d3e9affd518bdc7ff9e59d57e1","target":"record","created_at":"2026-05-17T23:56:15Z","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":"dc806d5e796b0859cf6cd3ac31572041901677589419f90528e5c6b2cce9a0d4","cross_cats_sorted":["astro-ph.CO","physics.plasm-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-06-26T20:30:56Z","title_canon_sha256":"f3831739f68ca41ecd065b5125ad2bdf2732c877c62a32d26c4039c19e274224"},"schema_version":"1.0","source":{"id":"1806.10202","kind":"arxiv","version":2}},"canonical_sha256":"95730df5b254e73c2ef2242b6ad3b8a9ecf101ebd1c111591160e38849850c4c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"95730df5b254e73c2ef2242b6ad3b8a9ecf101ebd1c111591160e38849850c4c","first_computed_at":"2026-05-17T23:56:15.079790Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:56:15.079790Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rvDt6PH3NxxOBNPlUjJIHoa91tgU+r5OD06GHypQIhK52mnk+9ZWIAySlY0zGv9qeDxNxWXS7yXx11VGefv/Bg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:56:15.080479Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.10202","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:01a557c5c429edc5cac82abb78321d7b3e0b48d3e9affd518bdc7ff9e59d57e1","sha256:ed7f4098ab894051188fb5f1703cee496635d0b6dd4244cb954d4ab2be8fadc3"],"state_sha256":"8d624b6700b366f3583737fec1d9f5939b40ee2c6cf8d9432fcca549bbdedd68"}