Pith Number

pith:VQL3X4MB

pith:2018:VQL3X4MBIPYWJZHINUAPE4KEYI

not attested not anchored not stored refs pending

Dynamics and evolution of Turbulent Taylor rolls

Francesco Sacco, Roberto Verzicco, Rodolfo Ostilla-M\'onico

arxiv:1809.00207 v3 · 2018-09-01 · 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{VQL3X4MBIPYWJZHINUAPE4KEYI}

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	2026-05-17T23:45:36.821094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac17bbf18143f164e4e86d00f27144c20c3322b99827ed04b9acfea19bbc2892

Aliases

arxiv: 1809.00207 · arxiv_version: 1809.00207v3 · doi: 10.48550/arxiv.1809.00207 · pith_short_12: VQL3X4MBIPYW · pith_short_16: VQL3X4MBIPYWJZHI · pith_short_8: VQL3X4MB

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/VQL3X4MBIPYWJZHINUAPE4KEYI \
  | 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: ac17bbf18143f164e4e86d00f27144c20c3322b99827ed04b9acfea19bbc2892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "897556869663f1d2d663a4bd22137d2fe4f708800a673ed35d6065c7d1e8e943",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-09-01T15:18:30Z",
    "title_canon_sha256": "bc10b990b052275014d1f5a407235a60d5745dc4feab6090e10bb26e304c66fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00207",
    "kind": "arxiv",
    "version": 3
  }
}