Pith Number

pith:7Q26VWCU

pith:2002:7Q26VWCUDUIUXOUMF7DSBEFKRK

not attested not anchored not stored refs pending

Power laws and stretched exponentials in a noisy finite-time-singularity model

Hans C. Fogedby, Vakhtang Poutkaradze

arxiv:cond-mat/0204221 v3 · 2002-04-10 · cond-mat.stat-mech · cond-mat.soft · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Q26VWCUDUIUXOUMF7DSBEFKRK}

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	2026-05-18T02:41:01.960649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc35ead8541d114bba8c2fc72090aa8ab526a3d928f1e34174fe1f671a090753

Aliases

arxiv: cond-mat/0204221 · arxiv_version: cond-mat/0204221v3 · doi: 10.48550/arxiv.cond-mat/0204221 · pith_short_12: 7Q26VWCUDUIU · pith_short_16: 7Q26VWCUDUIUXOUM · pith_short_8: 7Q26VWCU

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/7Q26VWCUDUIUXOUMF7DSBEFKRK \
  | 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: fc35ead8541d114bba8c2fc72090aa8ab526a3d928f1e34174fe1f671a090753

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0b99c547f85981c5eca840f9974fc7a006e7329be14620820f34b43ab3526ce",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.flu-dyn"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2002-04-10T08:07:39Z",
    "title_canon_sha256": "13165a12114a43ab6d8f99db76fb7cfa90341f8b4bc636110ff1ebfc0b5823e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0204221",
    "kind": "arxiv",
    "version": 3
  }
}