Pith Number

pith:7GFKG6S6

pith:2013:7GFKG6S6EXJECIT3VV2K5XVNNL

not attested not anchored not stored refs pending

Loopy Belief Propagation for Approximate Inference: An Empirical Study

Kevin Murphy, Michael I. Jordan, Yair Weiss

arxiv:1301.6725 v1 · 2013-01-23 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GFKG6S6EXJECIT3VV2K5XVNNL}

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.

Cited by

2 papers in Pith

Stochastic tensor contraction for quantum chemistry

Geometric Deep Learning: Grids, Groups, Graphs, Geodesics, and Gauges

Receipt and verification

First computed	2026-05-18T03:35:12.700142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f98aa37a5e25d241227bad74aedead6ae5cfa66aeaa4e2c6befb91559ac59e7a

Aliases

arxiv: 1301.6725 · arxiv_version: 1301.6725v1 · doi: 10.48550/arxiv.1301.6725 · pith_short_12: 7GFKG6S6EXJE · pith_short_16: 7GFKG6S6EXJECIT3 · pith_short_8: 7GFKG6S6

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/7GFKG6S6EXJECIT3VV2K5XVNNL \
  | 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: f98aa37a5e25d241227bad74aedead6ae5cfa66aeaa4e2c6befb91559ac59e7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69ed9ffad6c0910706d3280d2e25561163e70f0bff8d9d57934dc4547570fe00",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-23T16:00:02Z",
    "title_canon_sha256": "ac5f4c7f36ef7abec01c51df41bd5657149c60e3203b015e6cdee2c02fa766ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6725",
    "kind": "arxiv",
    "version": 1
  }
}