{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:FYXSZDNFHGBP3LOT75P7ASF4YX","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":"d125f5b377f6ccf9dd5a53a0aae9b09c71ce2dec7c76d62dae6792fa8cab293c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2017-03-01T15:00:24Z","title_canon_sha256":"0b8a10d626d02519be7129b3da115f1f3bc8f385391948c628d1c20b05cf255c"},"schema_version":"1.0","source":{"id":"1703.00328","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.00328","created_at":"2026-05-18T00:41:12Z"},{"alias_kind":"arxiv_version","alias_value":"1703.00328v2","created_at":"2026-05-18T00:41:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.00328","created_at":"2026-05-18T00:41:12Z"},{"alias_kind":"pith_short_12","alias_value":"FYXSZDNFHGBP","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"FYXSZDNFHGBP3LOT","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"FYXSZDNF","created_at":"2026-05-18T12:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:a907c193084e5f0f595d2313a9830b97fb486dba7f395dbd71c6c46e08158352","target":"graph","created_at":"2026-05-18T00:41:12Z","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":"This paper introduces an experimental apparatus, which drives turbulence electrically in a liquid metal pervaded by a high magnetic field. Unlike past magnetohydrodynamic (MHD) setups involving a shallow confinement, the experiment presented here drives turbulence whose dimensionality can be set anywhere between three-dimensional and quasi two-dimensional. In particular, we show that the dimensionality and componentality of the turbulence thus generated are in fact completely fixed by the single parameter lz(li)/h, which quantifies the competition between the solenoidal component of the Lorent","authors_text":"Alban Poth\\'erat, Fran\\c{c}ois Debray, Laurent Davoust, Nathaniel T. Baker, Rico Klein","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2017-03-01T15:00:24Z","title":"Controlling the dimensionality of low-Rm MHD turbulence experimentally"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.00328","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":"sha256:31dcea63ad6dc5348a59244e2960e93fe2615703072d35261276767acab74bac","target":"record","created_at":"2026-05-18T00:41:12Z","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":"d125f5b377f6ccf9dd5a53a0aae9b09c71ce2dec7c76d62dae6792fa8cab293c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2017-03-01T15:00:24Z","title_canon_sha256":"0b8a10d626d02519be7129b3da115f1f3bc8f385391948c628d1c20b05cf255c"},"schema_version":"1.0","source":{"id":"1703.00328","kind":"arxiv","version":2}},"canonical_sha256":"2e2f2c8da53982fdadd3ff5ff048bcc5da080c911bf1332f7b16d3b2263133c1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2e2f2c8da53982fdadd3ff5ff048bcc5da080c911bf1332f7b16d3b2263133c1","first_computed_at":"2026-05-18T00:41:12.462469Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:41:12.462469Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"g0CbNGTEZIRNTR4gtMReSJ/cGd0+3VEGrphCsrtXZ6yU0XN0L1BSopqw/Ec50Z1QZEQYwOxlp2rPnkzEM5QuCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:41:12.463135Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.00328","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:31dcea63ad6dc5348a59244e2960e93fe2615703072d35261276767acab74bac","sha256:a907c193084e5f0f595d2313a9830b97fb486dba7f395dbd71c6c46e08158352"],"state_sha256":"68d7055ab210227c4d6cf2be2d9ac25565bcc1b81fca00790014e0824e51e121"}