{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:U4PRD5Z5RDWIM5I6Q5LHWKOMST","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":"b6d83df50c6474c3afa55f366d5a3da4986b8b43a642cbe79d793f014673b25c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2019-07-28T20:26:44Z","title_canon_sha256":"4db6d4bbb3e31afb326645084c3dddb69fad40e6aee219e1136644fa9065a6c3"},"schema_version":"1.0","source":{"id":"1907.12137","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.12137","created_at":"2026-07-04T23:50:05Z"},{"alias_kind":"arxiv_version","alias_value":"1907.12137v1","created_at":"2026-07-04T23:50:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.12137","created_at":"2026-07-04T23:50:05Z"},{"alias_kind":"pith_short_12","alias_value":"U4PRD5Z5RDWI","created_at":"2026-07-04T23:50:05Z"},{"alias_kind":"pith_short_16","alias_value":"U4PRD5Z5RDWIM5I6","created_at":"2026-07-04T23:50:05Z"},{"alias_kind":"pith_short_8","alias_value":"U4PRD5Z5","created_at":"2026-07-04T23:50:05Z"}],"graph_snapshots":[{"event_id":"sha256:fe78e1b32b7c8b2feb2ddbbe7c605dea532959266e066d1d273db155a88c0887","target":"graph","created_at":"2026-07-04T23:50:05Z","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/1907.12137/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We experimentally and numerically investigate the angular momentum transport in turbulent Taylor-Couette flow for independently rotating cylinders at a small radius ratio of $\\eta=0.357$ for various shear Reynolds numbers ($4.5\\times 10^3 \\leq Re_S \\leq 1.2 \\times 10^5$) and ratios of angular velocities ($-0.5 \\leq \\mu \\leq 0.2$). \\red{The momentum transport in terms of the pseudo-Nusselt number ${Nu}_\\omega$ does not show a pure power law scaling with the forcing $Re_S$ and features non-constant effective scaling between $1.3\\times 10^4 \\leq Re_S \\leq 4 \\times 10^4$. This transition lies in t","authors_text":"Andreas Froitzheim, Christoph Egbers, Rodolfo Ostilla-M\\'onico, Sebastian Merbold","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2019-07-28T20:26:44Z","title":"Angular momentum transport and flow organisation in Taylor-Couette flow at radius ratio of $\\eta=0.357$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.12137","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:fce234f74c8f8b35e7924dca366dff25bf18d8975ca43d42c9e6cb7bd379a95f","target":"record","created_at":"2026-07-04T23:50:05Z","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":"b6d83df50c6474c3afa55f366d5a3da4986b8b43a642cbe79d793f014673b25c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2019-07-28T20:26:44Z","title_canon_sha256":"4db6d4bbb3e31afb326645084c3dddb69fad40e6aee219e1136644fa9065a6c3"},"schema_version":"1.0","source":{"id":"1907.12137","kind":"arxiv","version":1}},"canonical_sha256":"a71f11f73d88ec86751e87567b29cc94eb428fd938d96e958b8333f0a5d25320","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a71f11f73d88ec86751e87567b29cc94eb428fd938d96e958b8333f0a5d25320","first_computed_at":"2026-07-04T23:50:05.888628Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:50:05.888628Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HZCe0duTLKZ2gxeO8mZpZO9ai4AoAftUQjAqlk7FMNju7s/kIX/goM4fs6Wa77s2/VfxO0SIAGOTZOCDMEf0Aw==","signature_status":"signed_v1","signed_at":"2026-07-04T23:50:05.889041Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.12137","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fce234f74c8f8b35e7924dca366dff25bf18d8975ca43d42c9e6cb7bd379a95f","sha256:fe78e1b32b7c8b2feb2ddbbe7c605dea532959266e066d1d273db155a88c0887"],"state_sha256":"3f5a5f9a3bcdd6b32a318cdf10aaba4de3b31a700d746205d4cf1d1523d8e320"}