Pith Number

pith:ZHTT3DP3

pith:2005:ZHTT3DP3YTLMNQY6QCA7FYXFAZ

not attested not anchored not stored refs pending

The ARHD model

Andr\'e Mas (I3M), Besnik Pumo (INH)

arxiv:math/0502285 v1 · 2005-02-14 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHTT3DP3YTLMNQY6QCA7FYXFAZ}

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	2026-05-18T01:08:51.315892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9e73d8dfbc4d6c6c31e8081f2e2e506791b33a6b0267f2c779bac050cf15de3

Aliases

arxiv: math/0502285 · arxiv_version: math/0502285v1 · doi: 10.48550/arxiv.math/0502285 · pith_short_12: ZHTT3DP3YTLM · pith_short_16: ZHTT3DP3YTLMNQY6 · pith_short_8: ZHTT3DP3

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/ZHTT3DP3YTLMNQY6QCA7FYXFAZ \
  | 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: c9e73d8dfbc4d6c6c31e8081f2e2e506791b33a6b0267f2c779bac050cf15de3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13d0cca55f5e5b5c04b7cba84bd8869a793a9544e6f049e9f759ec727a39cb03",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "",
    "primary_cat": "math.ST",
    "submitted_at": "2005-02-14T13:49:31Z",
    "title_canon_sha256": "d052e7c7e43c6b61b440f2f0cc5db3a7a0d5ca5855cad277d3411953a5802ae7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0502285",
    "kind": "arxiv",
    "version": 1
  }
}