Pith Number

pith:MR4ZJDGI

pith:2002:MR4ZJDGIP5XNJLBQC5MZWPKV4J

not attested not anchored not stored refs pending

Power-law persistence and trends in the atmosphere: A detailed study of long temperature records

Armin Bunde, Eva Koscielny-Bunde, Hans J. Schellnhuber, Jan F. Eichner, Shlomo Havlin

arxiv:physics/0212042 v2 · 2002-12-10 · physics.ao-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MR4ZJDGIP5XNJLBQC5MZWPKV4J}

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	2026-07-04T16:35:57.220569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6479948cc87f6ed4ac3017599b3d55e26a7615fd3092b87d74d30cff8f17ff33

Aliases

arxiv: physics/0212042 · arxiv_version: physics/0212042v2 · doi: 10.48550/arxiv.physics/0212042 · pith_short_12: MR4ZJDGIP5XN · pith_short_16: MR4ZJDGIP5XNJLBQ · pith_short_8: MR4ZJDGI

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/MR4ZJDGIP5XNJLBQC5MZWPKV4J \
  | 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: 6479948cc87f6ed4ac3017599b3d55e26a7615fd3092b87d74d30cff8f17ff33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fed94d2ae792bb3fcc683d233f23b841ebf2bcc1711d1f3bed1072abb0ee01cb",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2002-12-10T17:51:24Z",
    "title_canon_sha256": "84e518b06a3615dd3dc5a89170de56a211ff903b754131893feef230e8ac7174"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0212042",
    "kind": "arxiv",
    "version": 2
  }
}