Pith Number

pith:KKKT74R2

pith:2014:KKKT74R26OBV35AA2U2WADFJM3

not attested not anchored not stored refs pending

Population Empirical Bayes

Alp Kucukelbir, David M. Blei

arxiv:1411.0292 v2 · 2014-11-02 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKKT74R26OBV35AA2U2WADFJM3}

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	2026-05-18T01:55:42.695485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52953ff23af3835df400d535600ca966fa429b5462cb90b2dca078d2db2bcfcc

Aliases

arxiv: 1411.0292 · arxiv_version: 1411.0292v2 · doi: 10.48550/arxiv.1411.0292 · pith_short_12: KKKT74R26OBV · pith_short_16: KKKT74R26OBV35AA · pith_short_8: KKKT74R2

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/KKKT74R26OBV35AA2U2WADFJM3 \
  | 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: 52953ff23af3835df400d535600ca966fa429b5462cb90b2dca078d2db2bcfcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64f7b27e87b785eec14658636536a1a8040690b0fe5296da2bcd34089e6667fd",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-11-02T18:50:14Z",
    "title_canon_sha256": "6b88c191cea2d9b8c3008532db7519e197af6a8d87063243f42080a9813e572f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0292",
    "kind": "arxiv",
    "version": 2
  }
}