Pith Number

pith:KS6AX63V

pith:2026:KS6AX63VYYSAF6UW7IZDLLW4IE

not attested not anchored not stored refs pending

Exact computation of posterior distribution of mixture weights in hierarchical Bayesian models

Georgy Meshcheryakov

arxiv:2607.05692 v1 · 2026-07-06 · 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{KS6AX63VYYSAF6UW7IZDLLW4IE}

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	2026-07-08T01:18:41.714122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54bc0bfb75c62402fa96fa3235aedc41111c193b5108b86aba758b04f4787adf

Aliases

arxiv: 2607.05692 · arxiv_version: 2607.05692v1 · doi: 10.48550/arxiv.2607.05692 · pith_short_12: KS6AX63VYYSA · pith_short_16: KS6AX63VYYSAF6UW · pith_short_8: KS6AX63V

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/KS6AX63VYYSAF6UW7IZDLLW4IE \
  | 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: 54bc0bfb75c62402fa96fa3235aedc41111c193b5108b86aba758b04f4787adf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ad039f429b852f4e6ffa444f11c769c45c54b82bcb6941658534e918e8cf5af",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-06T23:20:43Z",
    "title_canon_sha256": "20fa2e4dde54b0dc3b8907cf2d1b9dfbc61a379ef1e598dc3a7b6ff6c2d82a60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05692",
    "kind": "arxiv",
    "version": 1
  }
}