Pith Number

pith:4MZY2MXB

pith:2024:4MZY2MXB6KUN26T33DVBOUETCT

not attested not anchored not stored refs pending

Posterior Mean Matching: Generative Modeling through Online Bayesian Inference

David Blei, Emily Casleton, Michal Kucer, Sebastian Salazar, Yixin Wang

arxiv:2412.13286 v2 · 2024-12-17 · cs.LG · cs.AI · 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{4MZY2MXB6KUN26T33DVBOUETCT}

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	2026-07-05T09:52:19.855148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3338d32e1f2a8dd7a7bd8ea17509314fcc622bf5937d495243998aa523a4025

Aliases

arxiv: 2412.13286 · arxiv_version: 2412.13286v2 · doi: 10.48550/arxiv.2412.13286 · pith_short_12: 4MZY2MXB6KUN · pith_short_16: 4MZY2MXB6KUN26T3 · pith_short_8: 4MZY2MXB

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/4MZY2MXB6KUN26T33DVBOUETCT \
  | 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: e3338d32e1f2a8dd7a7bd8ea17509314fcc622bf5937d495243998aa523a4025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d66f25663bd93f99469b65ee126a5c1314157d856b3517f9c2845875cc4f6a4",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-17T19:34:58Z",
    "title_canon_sha256": "b076e3b604b0c6b616fd231e9d85b8846e7e01e1c695716d3d372da373105900"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.13286",
    "kind": "arxiv",
    "version": 2
  }
}