Pith Number

pith:E3XCSJIP

pith:2022:E3XCSJIPIYCDSZTWK6HV4DMCJ7

not attested not anchored not stored refs pending

Quasi-Bayesian Nonparametric Density Estimation via Autoregressive Predictive Updates

Brieuc Lehmann, Chris Holmes, Edwin Fong, Sahra Ghalebikesabi

arxiv:2206.06462 v2 · 2022-06-13 · stat.ML · cs.LG · 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{E3XCSJIPIYCDSZTWK6HV4DMCJ7}

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	2026-07-05T05:43:11.945623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26ee29250f4604396676578f5e0d824fffc7d58f51c9db873a9faacf47bfa5c7

Aliases

arxiv: 2206.06462 · arxiv_version: 2206.06462v2 · doi: 10.48550/arxiv.2206.06462 · pith_short_12: E3XCSJIPIYCD · pith_short_16: E3XCSJIPIYCDSZTW · pith_short_8: E3XCSJIP

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/E3XCSJIPIYCDSZTWK6HV4DMCJ7 \
  | 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: 26ee29250f4604396676578f5e0d824fffc7d58f51c9db873a9faacf47bfa5c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f396958ac1fbbf67b07bccbe3bc06b2cb8f3214610a1df25a0fd0fe9d8f5d8a",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-06-13T20:43:39Z",
    "title_canon_sha256": "8f2799d17ea76c7e2038904e82ff985c4931496c1d6a8995f6ac9e52cd5121ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.06462",
    "kind": "arxiv",
    "version": 2
  }
}