Pith Number

pith:LVAHBD7D

pith:2011:LVAHBD7DJE3SIEBT2KXWAD7E4I

not attested not anchored not stored refs pending

Estimation of means in graphical Gaussian models with symmetries

Helene Gehrmann, Steffen L. Lauritzen

arxiv:1101.3709 v3 · 2011-01-19 · 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{LVAHBD7DJE3SIEBT2KXWAD7E4I}

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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	2026-05-18T03:50:25.944897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d40708fe34937241033d2af600fe4e2047b3da51fd193f4d971601e53bf42be

Aliases

arxiv: 1101.3709 · arxiv_version: 1101.3709v3 · doi: 10.48550/arxiv.1101.3709 · pith_short_12: LVAHBD7DJE3S · pith_short_16: LVAHBD7DJE3SIEBT · pith_short_8: LVAHBD7D

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/LVAHBD7DJE3SIEBT2KXWAD7E4I \
  | 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: 5d40708fe34937241033d2af600fe4e2047b3da51fd193f4d971601e53bf42be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c4b4e2a69d6b36afcf2e38876e1bf3adc3248e2f76c2a89a6a020f7197e5275",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-01-19T15:42:33Z",
    "title_canon_sha256": "f027feade06d77d48a3edb69b31bb505b6e4ab0b1c812639eb7b029e29d99d09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3709",
    "kind": "arxiv",
    "version": 3
  }
}