Pith Number

pith:RF3MNAX2

pith:2021:RF3MNAX2H46MSNMDHMAOBM46L7

not attested not anchored not stored refs pending

A Bayesian approach for partial Gaussian graphical models with sparsity

Eunice Okome Obiang, Fr\'ed\'eric Pro\"ia, Pascal J\'ez\'equel

arxiv:2105.10888 v2 · 2021-05-23 · stat.ME · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RF3MNAX2H46MSNMDHMAOBM46L7}

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	2026-07-05T03:39:59.376633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8976c682fa3f3cc935833b00e0b39e5fce0bb0fdf826f0408fb7b2ad24fd7503

Aliases

arxiv: 2105.10888 · arxiv_version: 2105.10888v2 · doi: 10.48550/arxiv.2105.10888 · pith_short_12: RF3MNAX2H46M · pith_short_16: RF3MNAX2H46MSNMD · pith_short_8: RF3MNAX2

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/RF3MNAX2H46MSNMDHMAOBM46L7 \
  | 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: 8976c682fa3f3cc935833b00e0b39e5fce0bb0fdf826f0408fb7b2ad24fd7503

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af286132c04f536be1891a12b62c4e924d1f354b2560c2edd66e6196a0ed248e",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-05-23T08:47:44Z",
    "title_canon_sha256": "1407120461e9cc0d7d277595d23723454cdd7d9133622933e19e4c6321608c56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.10888",
    "kind": "arxiv",
    "version": 2
  }
}