Pith Number

pith:44NZORJS

pith:2002:44NZORJSGP5MMNIWCSIRPXWRVE

not attested not anchored not stored refs pending

Global climate models violate scaling of the observed atmospheric variability

Armin Bunde, Dmitry Vyushin, Hans-Joachim Schellnhuber, R.B.Govindan, Shlomo Havlin, Stephen Brenner

arxiv:cond-mat/0206040 v1 · 2002-06-04 · cond-mat.stat-mech · physics.ao-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{44NZORJSGP5MMNIWCSIRPXWRVE}

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	2026-07-04T16:32:19.866156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e71b97453233fac63516149117ded1a923fa6d111706dd678b08d01856fadae6

Aliases

arxiv: cond-mat/0206040 · arxiv_version: cond-mat/0206040v1 · doi: 10.48550/arxiv.cond-mat/0206040 · pith_short_12: 44NZORJSGP5M · pith_short_16: 44NZORJSGP5MMNIW · pith_short_8: 44NZORJS

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/44NZORJSGP5MMNIWCSIRPXWRVE \
  | 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: e71b97453233fac63516149117ded1a923fa6d111706dd678b08d01856fadae6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57a97ad12c015ae4144c28604b18915abf0d78fdbe3acc4ec7d3045ea75e466c",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2002-06-04T13:00:36Z",
    "title_canon_sha256": "4d4360149edba026c8e202994dd258cd4ab016b3bf383b2c1d2de3b73d621c62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0206040",
    "kind": "arxiv",
    "version": 1
  }
}