Pith Number

pith:HMM7MI4B

pith:2026:HMM7MI4B2ZDRHTAFB2I5AO3I45

not attested not anchored not stored refs pending

Direct Numerical Simulation of Vertical-Axis Wind Turbine Near-Wake Dynamics

Harry Dunn, Mohsen Lahooti

arxiv:2605.27626 v1 · 2026-05-26 · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HMM7MI4B2ZDRHTAFB2I5AO3I45}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-28T01:04:44.568609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b19f62381d64713cc050e91d03b68e76b769138bf2a9a9337194e437e8171f6

Aliases

arxiv: 2605.27626 · arxiv_version: 2605.27626v1 · doi: 10.48550/arxiv.2605.27626 · pith_short_12: HMM7MI4B2ZDR · pith_short_16: HMM7MI4B2ZDRHTAF · pith_short_8: HMM7MI4B

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HMM7MI4B2ZDRHTAFB2I5AO3I45 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3b19f62381d64713cc050e91d03b68e76b769138bf2a9a9337194e437e8171f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aa50d08de51ba9fd853c0ec0412f3b886546ea2d812a487d00de103cd7307fb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-05-26T19:46:52Z",
    "title_canon_sha256": "e6f7c1e1ec8ebf8fabf6249109ef8dc78f1251649e32711f86e762bd5afcc988"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27626",
    "kind": "arxiv",
    "version": 1
  }
}