Pith Number

pith:55CJ73KK

pith:2011:55CJ73KKU5GPD52WJ3HCE7UAO5

not attested not anchored not stored refs pending

Mode analysis of numerical geodynamo models

Dieter Schmitt, Martin Schrinner, Peter Hoyng

arxiv:1101.3022 v1 · 2011-01-15 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55CJ73KKU5GPD52WJ3HCE7UAO5}

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	2026-05-18T02:03:39.583650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef449fed4aa74cf1f7564ece227e80776d9dd63c6b3c359e9fb5c207f37a3229

Aliases

arxiv: 1101.3022 · arxiv_version: 1101.3022v1 · doi: 10.48550/arxiv.1101.3022 · pith_short_12: 55CJ73KKU5GP · pith_short_16: 55CJ73KKU5GPD52W · pith_short_8: 55CJ73KK

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/55CJ73KKU5GPD52WJ3HCE7UAO5 \
  | 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: ef449fed4aa74cf1f7564ece227e80776d9dd63c6b3c359e9fb5c207f37a3229

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c87f78adda2d33d9b3b7988ec8a1a4dbd3b3e4197e8f816079b658e9041c6297",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-01-15T20:19:07Z",
    "title_canon_sha256": "950e7cbdffd1e4e27be0eb6cdc139599c6e84777f460e0a73e624f38aa433880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3022",
    "kind": "arxiv",
    "version": 1
  }
}