Pith Number

pith:EE2AMVBW

pith:2025:EE2AMVBWWT4TLFAQ4E233VLGRI

not attested not anchored not stored refs pending

PolyStan: PolyChord nested sampling and Bayesian evidences for Stan models

Andrew Fowlie

arxiv:2505.17620 v1 · 2025-05-23 · stat.CO · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EE2AMVBWWT4TLFAQ4E233VLGRI}

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	2026-07-05T11:08:29.430836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2134065436b4f9359410e135bdd5668a3d420008b8b0445a4351918a26f85a6c

Aliases

arxiv: 2505.17620 · arxiv_version: 2505.17620v1 · doi: 10.48550/arxiv.2505.17620 · pith_short_12: EE2AMVBWWT4T · pith_short_16: EE2AMVBWWT4TLFAQ · pith_short_8: EE2AMVBW

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/EE2AMVBWWT4TLFAQ4E233VLGRI \
  | 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: 2134065436b4f9359410e135bdd5668a3d420008b8b0445a4351918a26f85a6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62ecd69cdca687c49cb1d6ba18c35fd6161943f96d93b3c1fde1dcca01553242",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2025-05-23T08:28:16Z",
    "title_canon_sha256": "48cbcbbc89125d27fe893bd1600a404ffc991e18d62e630a0161720ed74e9cf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17620",
    "kind": "arxiv",
    "version": 1
  }
}