Pith Number

pith:CRATJBP4

pith:2009:CRATJBP4LBYQ7DMS3EVFTP4EVA

not attested not anchored not stored refs pending

On the Penetration of Meridional Circulation below the Solar Convection Zone II: Models with Convection Zone, the Taylor-Proudman constraint and Applications to Other Stars

L. Acevedo-Arreguin, P. Garaud

arxiv:0906.1756 v1 · 2009-06-09 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRATJBP4LBYQ7DMS3EVFTP4EVA}

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	2026-05-18T04:29:42.776463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14413485fc58710f8d92d92a59bf84a82fe97aed95ce816cb3f6c6cc4192dc29

Aliases

arxiv: 0906.1756 · arxiv_version: 0906.1756v1 · doi: 10.48550/arxiv.0906.1756 · pith_short_12: CRATJBP4LBYQ · pith_short_16: CRATJBP4LBYQ7DMS · pith_short_8: CRATJBP4

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/CRATJBP4LBYQ7DMS3EVFTP4EVA \
  | 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: 14413485fc58710f8d92d92a59bf84a82fe97aed95ce816cb3f6c6cc4192dc29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5574d472da036a27b4102267538c36c6a0125ba320161e2738afd1e9f1fd71ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-06-09T18:58:44Z",
    "title_canon_sha256": "1bf741cfdec05ed12a52ab4be198e0f47eccf5eb32695013d7ce1363d9773145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.1756",
    "kind": "arxiv",
    "version": 1
  }
}