Pith Number

pith:4FEY6DKS

pith:2008:4FEY6DKSUDKCPGD3CH7H72UA3M

not attested not anchored not stored refs pending

Heat transfer mechanisms in bubbly Rayleigh-Benard convection

Andrea Prosperetti, Detlef Lohse, Paolo Oresta, Roberto Verzicco

arxiv:0811.1860 v1 · 2008-11-12 · physics.flu-dyn · physics.hist-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FEY6DKSUDKCPGD3CH7H72UA3M}

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	2026-05-18T02:15:21.424472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1498f0d52a0d427987b11fe7fea80db0634aa8441694b3813d31f3d880e03b3

Aliases

arxiv: 0811.1860 · arxiv_version: 0811.1860v1 · doi: 10.48550/arxiv.0811.1860 · pith_short_12: 4FEY6DKSUDKC · pith_short_16: 4FEY6DKSUDKCPGD3 · pith_short_8: 4FEY6DKS

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/4FEY6DKSUDKCPGD3CH7H72UA3M \
  | 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: e1498f0d52a0d427987b11fe7fea80db0634aa8441694b3813d31f3d880e03b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c75c1c46278b122e1076d50cc36874b4370b627cece46503e9a384868208a083",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2008-11-12T10:42:34Z",
    "title_canon_sha256": "969f98dddfdf194bb4968c7fce3f9afd616839aac10d2f51b11db8831213d9a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.1860",
    "kind": "arxiv",
    "version": 1
  }
}