Pith Number

pith:2NYNTYN4

pith:2012:2NYNTYN4XT5JQ5Y7DJVSKIY2O3

not attested not anchored not stored refs pending

Liquid oil painting: Free and forced convection in an enclosure with mechanical and thermal forcing

Gregory J. Sheard, Kean Y. Wong, Martin P. King

arxiv:1209.5605 v1 · 2012-09-25 · 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{2NYNTYN4XT5JQ5Y7DJVSKIY2O3}

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	2026-05-18T03:44:48.034136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d370d9e1bcbcfa98771f1a6b25231a76c183ca6f8873acc1e95a5fcf085de6ff

Aliases

arxiv: 1209.5605 · arxiv_version: 1209.5605v1 · doi: 10.48550/arxiv.1209.5605 · pith_short_12: 2NYNTYN4XT5J · pith_short_16: 2NYNTYN4XT5JQ5Y7 · pith_short_8: 2NYNTYN4

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/2NYNTYN4XT5JQ5Y7DJVSKIY2O3 \
  | 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: d370d9e1bcbcfa98771f1a6b25231a76c183ca6f8873acc1e95a5fcf085de6ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84112dee2cf87e2dd731ff4c564edbffb955e168fef08a607e2707d45659d1c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-09-25T13:32:46Z",
    "title_canon_sha256": "f164e4c21f3c99c8fc65897e8f5dfc35dd8d077832473176924d0fa65ea43beb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5605",
    "kind": "arxiv",
    "version": 1
  }
}