Pith Number

pith:62ONZM6S

pith:2005:62ONZM6SPENW2OCM6BWBJD4WDY

not attested not anchored not stored refs pending

100 years of Einstein's theory of Brownian motion: from pollen grains to protein trains

Debashish Chowdhury

arxiv:cond-mat/0504610 v1 · 2005-04-24 · cond-mat.stat-mech · cond-mat.soft · physics.pop-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{62ONZM6SPENW2OCM6BWBJD4WDY}

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	2026-07-04T14:22:19.643960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f69cdcb3d2791b6d384cf06c148f961e3e5bc92e7141655e697558c9522a9dd5

Aliases

arxiv: cond-mat/0504610 · arxiv_version: cond-mat/0504610v1 · doi: 10.48550/arxiv.cond-mat/0504610 · pith_short_12: 62ONZM6SPENW · pith_short_16: 62ONZM6SPENW2OCM · pith_short_8: 62ONZM6S

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/62ONZM6SPENW2OCM6BWBJD4WDY \
  | 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: f69cdcb3d2791b6d384cf06c148f961e3e5bc92e7141655e697558c9522a9dd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff766197fcbe4335b53072d84d35e0fe4af1d1826725d88b531ca10d383fa209",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.pop-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2005-04-24T09:10:56Z",
    "title_canon_sha256": "d324bbcf25fc33624bb7c78da14c5f4ce418d4bb5efa8233e8093e282a5638d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0504610",
    "kind": "arxiv",
    "version": 1
  }
}