Pith Number

pith:CE7NOTZ7

pith:2017:CE7NOTZ7C4UIZD7ZP6YPS2A5V7

not attested not anchored not stored refs pending

Roughness as a Route to the Ultimate Regime of Thermal Convection

John S. Wettlaufer, Sauro Succi, Srikanth Toppaladoddi

arxiv:1701.05133 v1 · 2017-01-18 · 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{CE7NOTZ7C4UIZD7ZP6YPS2A5V7}

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	2026-05-18T00:49:09.777523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

113ed74f3f17288c8ff97fb0f9681dafc7458fdecfa8044383b23c3d3910dc09

Aliases

arxiv: 1701.05133 · arxiv_version: 1701.05133v1 · doi: 10.48550/arxiv.1701.05133 · pith_short_12: CE7NOTZ7C4UI · pith_short_16: CE7NOTZ7C4UIZD7Z · pith_short_8: CE7NOTZ7

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/CE7NOTZ7C4UIZD7ZP6YPS2A5V7 \
  | 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: 113ed74f3f17288c8ff97fb0f9681dafc7458fdecfa8044383b23c3d3910dc09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "204b802aef1df9baecc269cdfd4ea702f51da12ee53f7517dc70e36bc1a5f33b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-01-18T16:26:04Z",
    "title_canon_sha256": "c11b82822dec2d51ed23011994804ed5c5294c0f1f9b80a3a4446abef9dd7ee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05133",
    "kind": "arxiv",
    "version": 1
  }
}