Pith Number

pith:7DUIEI74

pith:2010:7DUIEI742W33R6TDGSA2MA42BC

not attested not anchored not stored refs pending

Model Assessment Tools for a Model False World

Bruce Lindsay, Jiawei Liu

arxiv:1010.0304 v1 · 2010-10-02 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7DUIEI742W33R6TDGSA2MA42BC}

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	2026-05-18T04:39:58.725764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8e88223fcd5b7b8fa633481a6039a08ba4e44082c2b0e6081a8a44e64c443b4

Aliases

arxiv: 1010.0304 · arxiv_version: 1010.0304v1 · doi: 10.48550/arxiv.1010.0304 · pith_short_12: 7DUIEI742W33 · pith_short_16: 7DUIEI742W33R6TD · pith_short_8: 7DUIEI74

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/7DUIEI742W33R6TDGSA2MA42BC \
  | 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: f8e88223fcd5b7b8fa633481a6039a08ba4e44082c2b0e6081a8a44e64c443b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c778024ef7cdb153b1f9e13c0ae0693a83da8118f9af8416ab6f9ceabc62efd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2010-10-02T08:11:53Z",
    "title_canon_sha256": "174fa7dd66a8403d2515ce82430babb5225d43a890fdac006d7644da780f8311"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0304",
    "kind": "arxiv",
    "version": 1
  }
}