Pith Number

pith:CLSS4EC5

pith:2000:CLSS4EC5QC57YTYE7DRI6DN25W

not attested not anchored not stored refs pending

Cellular Models for River Networks

Dip. Fisica, G. Caldarelli (INFM, Roma Italy), Universita' di Roma1

arxiv:cond-mat/0011086 v1 · 2000-11-06 · 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{CLSS4EC5QC57YTYE7DRI6DN25W}

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	2026-07-04T16:19:22.105892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12e52e105d80bbfc4f04f8e28f0dbaed98156d3ec1845ba71d9720710256341b

Aliases

arxiv: cond-mat/0011086 · arxiv_version: cond-mat/0011086v1 · doi: 10.48550/arxiv.cond-mat/0011086 · pith_short_12: CLSS4EC5QC57 · pith_short_16: CLSS4EC5QC57YTYE · pith_short_8: CLSS4EC5

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/CLSS4EC5QC57YTYE7DRI6DN25W \
  | 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: 12e52e105d80bbfc4f04f8e28f0dbaed98156d3ec1845ba71d9720710256341b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f8ca571eb4477d32e1ca1f0c12eb254bd29eb6f90bbb04a7360ad4ff6548a10",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2000-11-06T14:03:04Z",
    "title_canon_sha256": "3459489bab17ef5d4191babe44b43e20664961620c9163916883930aa54d050f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0011086",
    "kind": "arxiv",
    "version": 1
  }
}