Pith Number

pith:P7IQQHWK

pith:2019:P7IQQHWKTYEFCBD3OBFS3IUOBK

not attested not anchored not stored refs pending

The experiment is just as important as the likelihood in understanding the prior: A cautionary note on robust cognitive modelling

Andrew Gelman, Daniel Simpson, Lauren Kennedy

arxiv:1905.10341 v2 · 2019-05-24 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7IQQHWKTYEFCBD3OBFS3IUOBK}

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	2026-05-17T23:41:00.676687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fd1081eca9e0851047b704b2da28e0a9089ab10724c15d9e3deefb49bc791ff

Aliases

arxiv: 1905.10341 · arxiv_version: 1905.10341v2 · doi: 10.48550/arxiv.1905.10341 · pith_short_12: P7IQQHWKTYEF · pith_short_16: P7IQQHWKTYEFCBD3 · pith_short_8: P7IQQHWK

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/P7IQQHWKTYEFCBD3OBFS3IUOBK \
  | 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: 7fd1081eca9e0851047b704b2da28e0a9089ab10724c15d9e3deefb49bc791ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3884392619b5fd294776c26aacc9a9c83e95ecd4de9bffa176a1e6ebb8718560",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-05-24T17:13:52Z",
    "title_canon_sha256": "39e79b37633e4d496d47281638fd452475405b26ef12eaafaf87d4274981dc43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10341",
    "kind": "arxiv",
    "version": 2
  }
}