Pith Number

pith:3PYTK3WI

pith:2010:3PYTK3WIZBLNX6BPCQS2MDLB2Y

not attested not anchored not stored refs pending

Vapour Cloud Dynamics Induced by Evaporation

Pierre Colinet, Sam Dehaeck

arxiv:1010.3258 v1 · 2010-10-15 · 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{3PYTK3WIZBLNX6BPCQS2MDLB2Y}

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	2026-05-18T04:39:17.239934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbf1356ec8c856dbf82f1425a60d61d60d799ddee88050d0a9095ba30f19bbe1

Aliases

arxiv: 1010.3258 · arxiv_version: 1010.3258v1 · doi: 10.48550/arxiv.1010.3258 · pith_short_12: 3PYTK3WIZBLN · pith_short_16: 3PYTK3WIZBLNX6BP · pith_short_8: 3PYTK3WI

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/3PYTK3WIZBLNX6BPCQS2MDLB2Y \
  | 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: dbf1356ec8c856dbf82f1425a60d61d60d799ddee88050d0a9095ba30f19bbe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de5455f766dfa1fc228179cc320974b5538ae02b963794bdd522cf2e95f62e66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2010-10-15T19:54:02Z",
    "title_canon_sha256": "52204e56a3bfed809f38ae29fa17dbd58d5a704839bd6ac952dd1bb9aacad995"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3258",
    "kind": "arxiv",
    "version": 1
  }
}