Pith Number

pith:RCQ2QY3M

pith:2009:RCQ2QY3M7OPWP2777BRAEMJQX6

not attested not anchored not stored refs pending

Advances in theory and simulations of large-scale dynamos

Axel Brandenburg (Nordita)

arxiv:0901.0329 v1 · 2009-01-05 · 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{RCQ2QY3M7OPWP2777BRAEMJQX6}

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	2026-07-04T15:40:35.976590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88a1a8636cfb9f67ebfff862023130bfba448cf614a73df9ab30a3026223d0eb

Aliases

arxiv: 0901.0329 · arxiv_version: 0901.0329v1 · doi: 10.48550/arxiv.0901.0329 · pith_short_12: RCQ2QY3M7OPW · pith_short_16: RCQ2QY3M7OPWP277 · pith_short_8: RCQ2QY3M

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/RCQ2QY3M7OPWP2777BRAEMJQX6 \
  | 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: 88a1a8636cfb9f67ebfff862023130bfba448cf614a73df9ab30a3026223d0eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6aef9d61f2e984e57dfc3edf4aa9911d2a49b0bb81e7abeb655b5c5f11f4ccf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-01-05T20:57:14Z",
    "title_canon_sha256": "14ae0bc1a9b38fd8f7e995d3280fc3ddb27eb8a49bc920b8c6c91bd40bef968f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.0329",
    "kind": "arxiv",
    "version": 1
  }
}