Pith Number

pith:4N4XGJSQ

pith:2009:4N4XGJSQD3PIHT47K6RHOBU2P7

not attested not anchored not stored refs pending

Stability of latitudinal differential rotation in stars

G. R\"udiger, L.L. Kitchatinov

arxiv:0902.2246 v1 · 2009-02-13 · 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{4N4XGJSQD3PIHT47K6RHOBU2P7}

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	2026-05-18T02:14:48.041554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3797326501ede83cf9f57a277069a7ff44b1f25505e895d2f8cafd59c8adf89

Aliases

arxiv: 0902.2246 · arxiv_version: 0902.2246v1 · doi: 10.48550/arxiv.0902.2246 · pith_short_12: 4N4XGJSQD3PI · pith_short_16: 4N4XGJSQD3PIHT47 · pith_short_8: 4N4XGJSQ

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/4N4XGJSQD3PIHT47K6RHOBU2P7 \
  | 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: e3797326501ede83cf9f57a277069a7ff44b1f25505e895d2f8cafd59c8adf89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5de06b850c4f56340c5ad1322ebfe8380b00e0cecc47b5a7d5a6cc25fdc0dd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-02-13T02:25:28Z",
    "title_canon_sha256": "652746ed368bcb1d967c305eb3797d10f48f4c33f45e6c48d15cd137c39ef466"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.2246",
    "kind": "arxiv",
    "version": 1
  }
}