Pith Number

pith:XYZVVKWC

pith:2011:XYZVVKWCTTZAF7NMAN7D4LNGAP

not attested not anchored not stored refs pending

Generalized Beta Mixtures of Gaussians

Artin Armagan, David B. Dunson, Merlise Clyde

arxiv:1107.4976 v2 · 2011-07-25 · stat.ME · 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{XYZVVKWCTTZAF7NMAN7D4LNGAP}

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	2026-05-18T04:00:13.585537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be335aaac29cf202fdac037e3e2da603fb72340489a5919c6a9d76e2a5e5acbb

Aliases

arxiv: 1107.4976 · arxiv_version: 1107.4976v2 · doi: 10.48550/arxiv.1107.4976 · pith_short_12: XYZVVKWCTTZA · pith_short_16: XYZVVKWCTTZAF7NM · pith_short_8: XYZVVKWC

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/XYZVVKWCTTZAF7NMAN7D4LNGAP \
  | 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: be335aaac29cf202fdac037e3e2da603fb72340489a5919c6a9d76e2a5e5acbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0087bb788509c922eb762d8b899e9adb135aa4e95932ddc11b95cd42319d2c05",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-07-25T15:21:06Z",
    "title_canon_sha256": "d215249ec5b14b5aa58e46a58e93be6711127d500fd8d037503a917f1578d14b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4976",
    "kind": "arxiv",
    "version": 2
  }
}