Pith Number

pith:32ROPYOT

pith:2015:32ROPYOT5IYIGM4WZSCQWGAL2P

not attested not anchored not stored refs pending

The Linearization of Belief Propagation on Pairwise Markov Networks

Wolfgang Gatterbauer

arxiv:1502.04956 v2 · 2015-02-17 · cs.AI · cs.LG · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32ROPYOT5IYIGM4WZSCQWGAL2P}

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	2026-05-18T00:54:03.901650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dea2e7e1d3ea30833396cc850b180bd3daac3dcd2d957ed391b140bdd4a2d26e

Aliases

arxiv: 1502.04956 · arxiv_version: 1502.04956v2 · doi: 10.48550/arxiv.1502.04956 · pith_short_12: 32ROPYOT5IYI · pith_short_16: 32ROPYOT5IYIGM4W · pith_short_8: 32ROPYOT

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/32ROPYOT5IYIGM4WZSCQWGAL2P \
  | 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: dea2e7e1d3ea30833396cc850b180bd3daac3dcd2d957ed391b140bdd4a2d26e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "476a6ccd7dbf6e0224c22f1d21882b0237ee877e098c2d345bc4f1bd80d4cb0e",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2015-02-17T16:49:23Z",
    "title_canon_sha256": "4cedd790b29e6e85acf6d612f6d708c9c3351e5630b5987d0391f55c10ca2dc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04956",
    "kind": "arxiv",
    "version": 2
  }
}