Pith Number

pith:YGA4NS5A

pith:2017:YGA4NS5ARTZVL5LKOEBCHQ5PCV

not attested not anchored not stored refs pending

Coherent-vorticity Preserving Large-Eddy Simulation of trefoil knotted vortices

Carlo Scalo, Jean-Baptiste Chapelier, Zongxin Yu

arxiv:1712.02319 v1 · 2017-12-06 · 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{YGA4NS5ARTZVL5LKOEBCHQ5PCV}

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	2026-05-18T00:28:38.494183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c181c6cba08cf355f56a710223c3af155b4ace2df65d001e28c001e5a29ac622

Aliases

arxiv: 1712.02319 · arxiv_version: 1712.02319v1 · doi: 10.48550/arxiv.1712.02319 · pith_short_12: YGA4NS5ARTZV · pith_short_16: YGA4NS5ARTZVL5LK · pith_short_8: YGA4NS5A

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/YGA4NS5ARTZVL5LKOEBCHQ5PCV \
  | 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: c181c6cba08cf355f56a710223c3af155b4ace2df65d001e28c001e5a29ac622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "242dc54ec04e0d833b9c968e1d1f5dc59debb92e339d64c1451195c5809b2e0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-12-06T18:37:12Z",
    "title_canon_sha256": "075803c53bf69208d88b41066b9963100459e3b0c5d45be35a57e7a8da0c07a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02319",
    "kind": "arxiv",
    "version": 1
  }
}