Pith Number

pith:EV6CMVAF

pith:2011:EV6CMVAF4L4IXLLHD4C77M6NDJ

not attested not anchored not stored refs pending

Lattices of Graphical Gaussian Models with Symmetries

Helene Gehrmann

arxiv:1104.1608 v2 · 2011-04-08 · 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{EV6CMVAF4L4IXLLHD4C77M6NDJ}

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	2026-05-18T04:12:54.622750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

257c265405e2f88bad671f05ffb3cd1a63479116c3a9ce07b45b3a8cc8121d91

Aliases

arxiv: 1104.1608 · arxiv_version: 1104.1608v2 · doi: 10.48550/arxiv.1104.1608 · pith_short_12: EV6CMVAF4L4I · pith_short_16: EV6CMVAF4L4IXLLH · pith_short_8: EV6CMVAF

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/EV6CMVAF4L4IXLLHD4C77M6NDJ \
  | 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: 257c265405e2f88bad671f05ffb3cd1a63479116c3a9ce07b45b3a8cc8121d91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d97c65904e84265727041a7150e5701ef4d68160616708b91c9cfac3e285bee",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-04-08T16:51:25Z",
    "title_canon_sha256": "87b9cdf95782b96fd420f0ca4873d520b667970b41120f77b0c89a775c83fce5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1608",
    "kind": "arxiv",
    "version": 2
  }
}