Pith Number

pith:35ZRZPBT

pith:2010:35ZRZPBTRKJIITNNV2SLABJ3W4

not attested not anchored not stored refs pending

A unified model for informetrics based on the wave and heat equations

Fred Y. Ye, Ronald Rousseau

arxiv:1008.2067 v1 · 2010-08-12 · physics.soc-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{35ZRZPBTRKJIITNNV2SLABJ3W4}

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	2026-05-18T04:42:21.743648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df731cbc338a92844dadaea4b0053bb70633fbe3d7df41fce87751eb5e29c088

Aliases

arxiv: 1008.2067 · arxiv_version: 1008.2067v1 · doi: 10.48550/arxiv.1008.2067 · pith_short_12: 35ZRZPBTRKJI · pith_short_16: 35ZRZPBTRKJIITNN · pith_short_8: 35ZRZPBT

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/35ZRZPBTRKJIITNNV2SLABJ3W4 \
  | 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: df731cbc338a92844dadaea4b0053bb70633fbe3d7df41fce87751eb5e29c088

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06f72a7d90298e2d1cb9062ec9954fbf0d4f2a3094ba0c44cdf8b9d636872c4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2010-08-12T08:44:22Z",
    "title_canon_sha256": "f17bdd326b1235a582fd017cb7fdcbd00d36a59c54a17b1a3dcbdee070ad0613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2067",
    "kind": "arxiv",
    "version": 1
  }
}