Pith Number

pith:LDCDHXUY

pith:2002:LDCDHXUYAR2WKD2V64XGMKGPVG

not attested not anchored not stored refs pending

The dynamical foundation of fractal stream chemistry: The origin of extremely long retention times

B. Berkowitz, G. Margolin, H. Scher, J. Klafter, R. Metzler

arxiv:cond-mat/0202326 v1 · 2002-02-19 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LDCDHXUYAR2WKD2V64XGMKGPVG}

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	2026-05-18T01:40:04.030790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58c433de980475650f55f72e6628cfa9a0a11a671adbae1e7358649d3dc8fd0d

Aliases

arxiv: cond-mat/0202326 · arxiv_version: cond-mat/0202326v1 · doi: 10.48550/arxiv.cond-mat/0202326 · pith_short_12: LDCDHXUYAR2W · pith_short_16: LDCDHXUYAR2WKD2V · pith_short_8: LDCDHXUY

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/LDCDHXUYAR2WKD2V64XGMKGPVG \
  | 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: 58c433de980475650f55f72e6628cfa9a0a11a671adbae1e7358649d3dc8fd0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c7b1ee72d87179b3906543f7f051ff923420b130cf8d9017255fc461cafafde",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2002-02-19T21:32:07Z",
    "title_canon_sha256": "82400ab49513496632f5294b28d8d7c604446180d217f8650ebbe818d8a0bd38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0202326",
    "kind": "arxiv",
    "version": 1
  }
}