Pith Number

pith:TDDMYM45

pith:2013:TDDMYM45SAX5MNP6HCKYVZBHTI

not attested not anchored not stored refs pending

Topology and field strength in spherical, anelastic dynamo simulations

E. Dormy, L. Petitdemange, M. Schrinner, R. Raynaud

arxiv:1312.7364 v2 · 2013-12-27 · 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{TDDMYM45SAX5MNP6HCKYVZBHTI}

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	2026-05-18T01:20:21.384692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98c6cc339d902fd635fe38958ae4279a0e71396b4cc1edaff9fda8be9310e507

Aliases

arxiv: 1312.7364 · arxiv_version: 1312.7364v2 · doi: 10.48550/arxiv.1312.7364 · pith_short_12: TDDMYM45SAX5 · pith_short_16: TDDMYM45SAX5MNP6 · pith_short_8: TDDMYM45

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/TDDMYM45SAX5MNP6HCKYVZBHTI \
  | 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: 98c6cc339d902fd635fe38958ae4279a0e71396b4cc1edaff9fda8be9310e507

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "949f0bff3407d4e802503a1efcc2b64029655463b442f584d25dba70a7f68a1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-12-27T22:49:52Z",
    "title_canon_sha256": "14f3980b9de534f184a445ee6d3134304500c9e917f7dba74ee36d0181f4480c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7364",
    "kind": "arxiv",
    "version": 2
  }
}