Pith Number

pith:3NOOSX3O

pith:2025:3NOOSX3OXFEFQ4K2Q7ZTSVX66D

not attested not anchored not stored refs pending

Efficiently Vectorized MCMC on Modern Accelerators

Hugh Dance, Peter Orbanz, Pierre Glaser, Ryan Adams

arxiv:2503.17405 v2 · 2025-03-20 · cs.MS · cs.LG · stat.CO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NOOSX3OXFEFQ4K2Q7ZTSVX66D}

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	2026-07-05T11:30:42.593949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db5ce95f6eb94858715a87f33956fef0f2d8ee74b860709915cb193bfa020c5e

Aliases

arxiv: 2503.17405 · arxiv_version: 2503.17405v2 · doi: 10.48550/arxiv.2503.17405 · pith_short_12: 3NOOSX3OXFEF · pith_short_16: 3NOOSX3OXFEFQ4K2 · pith_short_8: 3NOOSX3O

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/3NOOSX3OXFEFQ4K2Q7ZTSVX66D \
  | 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: db5ce95f6eb94858715a87f33956fef0f2d8ee74b860709915cb193bfa020c5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f1f31c42bd71e667dd72ee6e148519462355e3b84b70a15ca045c238200848f",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2025-03-20T16:07:14Z",
    "title_canon_sha256": "dbb12b60043041976e67957b55564066358c20f84cb8659a201ca11dbf6ffbd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17405",
    "kind": "arxiv",
    "version": 2
  }
}