Pith Number

pith:QBREC63B

pith:2008:QBREC63BA3QIN2HCEFK6Y4Q2IG

not attested not anchored not stored refs pending

Large-scale dynamos in rigidly rotating turbulent convection

A. Brandenburg (NORDITA), M. J. Korpi (University of Helsinki), P. J. K\"apyl\"a (University of Helsinki)

arxiv:0812.3958 v2 · 2008-12-22 · 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{QBREC63BA3QIN2HCEFK6Y4Q2IG}

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	2026-05-18T04:29:24.320582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8062417b6106e086e8e22155ec721a419bfe873c1bd1296ef419aa8e29b89c6f

Aliases

arxiv: 0812.3958 · arxiv_version: 0812.3958v2 · doi: 10.48550/arxiv.0812.3958 · pith_short_12: QBREC63BA3QI · pith_short_16: QBREC63BA3QIN2HC · pith_short_8: QBREC63B

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/QBREC63BA3QIN2HCEFK6Y4Q2IG \
  | 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: 8062417b6106e086e8e22155ec721a419bfe873c1bd1296ef419aa8e29b89c6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e12feda810d359f637167048911f650e0aa540125716d60c2972ed1930b2acf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-22T08:40:25Z",
    "title_canon_sha256": "22904f6fcff6a99180b129846aea22adb0dba1c21208bacd7410fc23bb8f1531"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.3958",
    "kind": "arxiv",
    "version": 2
  }
}