Pith Number

pith:XA4BKXCL

pith:2017:XA4BKXCLY6OASQ73TAW45CHHAJ

not attested not anchored not stored refs pending

Scaling up Data Augmentation MCMC via Calibration

David B. Dunson, James E. Johndrow, Leo L. Duan

arxiv:1703.03123 v2 · 2017-03-09 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XA4BKXCLY6OASQ73TAW45CHHAJ}

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	2026-05-18T00:34:15.386069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b838155c4bc79c0943fb982dce88e70261d142f198adeaf18642034e27d1a3dd

Aliases

arxiv: 1703.03123 · arxiv_version: 1703.03123v2 · doi: 10.48550/arxiv.1703.03123 · pith_short_12: XA4BKXCLY6OA · pith_short_16: XA4BKXCLY6OASQ73 · pith_short_8: XA4BKXCL

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/XA4BKXCLY6OASQ73TAW45CHHAJ \
  | 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: b838155c4bc79c0943fb982dce88e70261d142f198adeaf18642034e27d1a3dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d44a08fa1ba2016931cc41d6f6d41855ddfcb3db7ba73b836877980036a1289d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-03-09T03:49:33Z",
    "title_canon_sha256": "05eff70ce44892596fbc945f0fea2289bd09f0b00a395f1f14bcfe8d7e939156"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03123",
    "kind": "arxiv",
    "version": 2
  }
}