Pith Number

pith:M7MA3HVU

pith:2013:M7MA3HVU2BG4ENYIZWJFANYSTB

not attested not anchored not stored refs pending

Extracting scaling laws from numerical dynamo models

A. Jackson, Z. Stelzer

arxiv:1307.3938 v1 · 2013-07-15 · physics.geo-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{M7MA3HVU2BG4ENYIZWJFANYSTB}

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	2026-05-18T03:18:27.402179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67d80d9eb4d04dc23708cd92503712985d65f7eb22c1ad6008f884d351b3bb91

Aliases

arxiv: 1307.3938 · arxiv_version: 1307.3938v1 · doi: 10.48550/arxiv.1307.3938 · pith_short_12: M7MA3HVU2BG4 · pith_short_16: M7MA3HVU2BG4ENYI · pith_short_8: M7MA3HVU

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/M7MA3HVU2BG4ENYIZWJFANYSTB \
  | 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: 67d80d9eb4d04dc23708cd92503712985d65f7eb22c1ad6008f884d351b3bb91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a8bd9a2cc30549d82fa41debdd0272abf4f0fbed9507ea500e1f4fe571055bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2013-07-15T13:48:41Z",
    "title_canon_sha256": "b8dd3e7fe09561df722576d9e7c07be237f427c6029df347acf52cec7d48be8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3938",
    "kind": "arxiv",
    "version": 1
  }
}