Pith Number

pith:JLAWZNGY

pith:2018:JLAWZNGYPUUI5YRGXB5ERYMQVT

not attested not anchored not stored refs pending

Convergence Analysis of Belief Propagation on Gaussian Graphical Models

Jian Du, Jos\'e M. F. Moura, Shaodan Ma, Soummya Kar, Yik-Chung Wu

arxiv:1801.06430 v1 · 2018-01-17 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JLAWZNGYPUUI5YRGXB5ERYMQVT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:25:30.154263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ac16cb4d87d288ee226b87a48e190acd50a7fabce28e78227e80ada4bf211e6

Aliases

arxiv: 1801.06430 · arxiv_version: 1801.06430v1 · doi: 10.48550/arxiv.1801.06430 · pith_short_12: JLAWZNGYPUUI · pith_short_16: JLAWZNGYPUUI5YRG · pith_short_8: JLAWZNGY

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/JLAWZNGYPUUI5YRGXB5ERYMQVT \
  | 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: 4ac16cb4d87d288ee226b87a48e190acd50a7fabce28e78227e80ada4bf211e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "596bed365cfadf434c071eb74260dd8bd2534817ab4b75e17a1158dd4455e6c2",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-01-17T19:37:59Z",
    "title_canon_sha256": "3ad774d7f0361d1d77df3e7a03c9f5bf3b7d79a04e171a88f0d2f7643be8e6eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06430",
    "kind": "arxiv",
    "version": 1
  }
}