Pith Number

pith:Y4FKIJK4

pith:2014:Y4FKIJK45ZUM76Z27ONDIXGXE7

not attested not anchored not stored refs pending

Speeding Up MCMC by Efficient Data Subsampling

Matias Quiroz, Mattias Villani, Minh-Ngoc Tran, Robert Kohn

arxiv:1404.4178 v6 · 2014-04-16 · stat.ME · 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{Y4FKIJK45ZUM76Z27ONDIXGXE7}

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	2026-05-17T23:57:21.963801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c70aa4255cee68cffb3afb9a345cd727c8bd71210cd3edfb2134856d86cae992

Aliases

arxiv: 1404.4178 · arxiv_version: 1404.4178v6 · doi: 10.48550/arxiv.1404.4178 · pith_short_12: Y4FKIJK45ZUM · pith_short_16: Y4FKIJK45ZUM76Z2 · pith_short_8: Y4FKIJK4

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/Y4FKIJK45ZUM76Z27ONDIXGXE7 \
  | 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: c70aa4255cee68cffb3afb9a345cd727c8bd71210cd3edfb2134856d86cae992

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "832faafe05a79c9d0282104ac58b0f5681f619320dd534d0701d39051b20a8eb",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-04-16T09:33:36Z",
    "title_canon_sha256": "e6ab8d8af611b8b8e6edd59662636e0e8b31f936f0bf3f23fa7216222c793e71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4178",
    "kind": "arxiv",
    "version": 6
  }
}