Pith Number

pith:F63I5H6J

pith:2008:F63I5H6JHZPYOXA6QBBPU5UXM7

not attested not anchored not stored refs pending

First Results From New 3D Spectral Simulations Of Anelastic Turbulent Convection

Dimitar Sasselov, Joseph Barranco, Kaloyan Penev

arxiv:0810.5151 v2 · 2008-10-28 · astro-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{F63I5H6JHZPYOXA6QBBPU5UXM7}

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	2026-05-18T02:15:23.100671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fb68e9fc93e5f875c1e8042fa769767e2f4954f921b44633295c8b52c6f07d6

Aliases

arxiv: 0810.5151 · arxiv_version: 0810.5151v2 · doi: 10.48550/arxiv.0810.5151 · pith_short_12: F63I5H6JHZPY · pith_short_16: F63I5H6JHZPYOXA6 · pith_short_8: F63I5H6J

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/F63I5H6JHZPYOXA6QBBPU5UXM7 \
  | 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: 2fb68e9fc93e5f875c1e8042fa769767e2f4954f921b44633295c8b52c6f07d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "733dd54ddaea577aa69f75cd1b1c058a218b05e1d199d11613a1ccf95dc73ec2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-28T22:11:42Z",
    "title_canon_sha256": "d6a0243dc6e8e6a68c522922dad50e0f420584c1bd28c37e794385a3cc5282d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.5151",
    "kind": "arxiv",
    "version": 2
  }
}