Pith Number

pith:4EE62ZZB

pith:2023:4EE62ZZBJGERMVZKDUCZU6GVCV

not attested not anchored not stored refs pending

Gibbs Sampler for Matrix Generalized Inverse Gaussian Distributions

Kaoru Irie, Shonosuke Sugasawa, Yasuyuki Hamura

arxiv:2302.09707 v1 · 2023-02-20 · stat.ME · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4EE62ZZBJGERMVZKDUCZU6GVCV}

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	2026-07-05T07:09:46.082992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e109ed6721498916572a1d059a78d51557996eda96eb99a4aaa84d590245ba5e

Aliases

arxiv: 2302.09707 · arxiv_version: 2302.09707v1 · doi: 10.48550/arxiv.2302.09707 · pith_short_12: 4EE62ZZBJGER · pith_short_16: 4EE62ZZBJGERMVZK · pith_short_8: 4EE62ZZB

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/4EE62ZZBJGERMVZKDUCZU6GVCV \
  | 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: e109ed6721498916572a1d059a78d51557996eda96eb99a4aaa84d590245ba5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4e31ce0e187a41d8aec50368b91150725b9af519742c3ecac6c538aedccd6b6",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-02-20T01:07:20Z",
    "title_canon_sha256": "76bebe93668b2883371ea4e45212069d700cd11dfbf961dbb1750a00677052f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09707",
    "kind": "arxiv",
    "version": 1
  }
}