Pith Number

pith:DQHT7CAC

pith:2015:DQHT7CACNYIMAD2FBXE6E4VN7O

not attested not anchored not stored refs pending

Turbulent Rayleigh-B\'enard convection in spherical shells

J. M. Aurnou, J. Wicht, T. Gastine

arxiv:1504.02633 v2 · 2015-04-10 · physics.flu-dyn · astro-ph.EP · astro-ph.SR · physics.geo-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{DQHT7CACNYIMAD2FBXE6E4VN7O}

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	2026-05-18T01:29:02.347593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c0f3f88026e10c00f450dc9e272adfbb75371544e863bc974a9064fef4794a1

Aliases

arxiv: 1504.02633 · arxiv_version: 1504.02633v2 · doi: 10.48550/arxiv.1504.02633 · pith_short_12: DQHT7CACNYIM · pith_short_16: DQHT7CACNYIMAD2F · pith_short_8: DQHT7CAC

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/DQHT7CACNYIMAD2FBXE6E4VN7O \
  | 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: 1c0f3f88026e10c00f450dc9e272adfbb75371544e863bc974a9064fef4794a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7730d0c1fab93f710c7d352055138ae7a1d50158a2fa5f9a8abb2840664cce80",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-04-10T10:52:24Z",
    "title_canon_sha256": "2abaf493d2dd00b1e002f629f6c618958f1860e2829833614e84a8cfa2983c8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02633",
    "kind": "arxiv",
    "version": 2
  }
}