Pith Number

pith:DOWXTY2K

pith:2009:DOWXTY2KBOQQB4YG44REFQLAFP

not attested not anchored not stored refs pending

Rejoinder: Harold Jeffreys's Theory of Probability Revisited

Christian P. Robert, Judith Rousseau, Nicolas Chopin

arxiv:0909.1008 v2 · 2009-09-05 · stat.ME · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DOWXTY2KBOQQB4YG44REFQLAFP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:39:40.558886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bad79e34a0ba100f306e72242c1602bc404ce564e63fad21e2dd31a17c6ad79

Aliases

arxiv: 0909.1008 · arxiv_version: 0909.1008v2 · doi: 10.48550/arxiv.0909.1008 · pith_short_12: DOWXTY2KBOQQ · pith_short_16: DOWXTY2KBOQQB4YG · pith_short_8: DOWXTY2K

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/DOWXTY2KBOQQB4YG44REFQLAFP \
  | 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: 1bad79e34a0ba100f306e72242c1602bc404ce564e63fad21e2dd31a17c6ad79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "390d5d1833786902a9922789441f6e19671706fef4d7625dce884dbc9e9c5c3c",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2009-09-05T09:06:10Z",
    "title_canon_sha256": "7bc76755b1ac42aea8bf8ac0484d95c62670286fbc1d00ff3d0dbf7cfa79129f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1008",
    "kind": "arxiv",
    "version": 2
  }
}