Pith Number

pith:6XO6I37H

pith:1997:6XO6I37HKXBL3THIEMLRMBL36M

not attested not anchored not stored refs pending

The Anisotropy of Low Prandtl Number Turbulent Convection

Kristof Petrovay

arxiv:astro-ph/9703155 v1 · 1997-03-24 · 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{6XO6I37HKXBL3THIEMLRMBL36M}

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	2026-05-18T01:40:17.940695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5dde46fe755c2bdcce8231716057bf30801a25a8b416b39b9b7abb0e8ff4b74

Aliases

arxiv: astro-ph/9703155 · arxiv_version: astro-ph/9703155v1 · doi: 10.48550/arxiv.astro-ph/9703155 · pith_short_12: 6XO6I37HKXBL · pith_short_16: 6XO6I37HKXBL3THI · pith_short_8: 6XO6I37H

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/6XO6I37HKXBL3THIEMLRMBL36M \
  | 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: f5dde46fe755c2bdcce8231716057bf30801a25a8b416b39b9b7abb0e8ff4b74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a50cd5478a70a21b8e7daff3d888e5ba53844dc14688a455e5c1e8340a0f9664",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-03-24T21:29:06Z",
    "title_canon_sha256": "6582ecf6115f6b84a5e5fcf6b4caccc493221a6cd3cec2ea5f08358f4600e6c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9703155",
    "kind": "arxiv",
    "version": 1
  }
}