Pith Number

pith:QFX27EFG

pith:2013:QFX27EFGPGZIMXFA73KMQSR5WT

not attested not anchored not stored refs pending

Simplifying Generalized Belief Propagation on Redundant Region Graphs

Chuang Wang, Hai-Jun Zhou

arxiv:1304.5112 v1 · 2013-04-18 · cs.IT · cond-mat.dis-nn · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFX27EFGPGZIMXFA73KMQSR5WT}

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	2026-05-18T02:53:53.870417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

816faf90a679b2865ca0fed4c84a3db4cd8070367e3d56ece25eed0d79717caf

Aliases

arxiv: 1304.5112 · arxiv_version: 1304.5112v1 · doi: 10.48550/arxiv.1304.5112 · pith_short_12: QFX27EFGPGZI · pith_short_16: QFX27EFGPGZIMXFA · pith_short_8: QFX27EFG

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/QFX27EFGPGZIMXFA73KMQSR5WT \
  | 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: 816faf90a679b2865ca0fed4c84a3db4cd8070367e3d56ece25eed0d79717caf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6f1023c6dcab8514029a9a3b16ee2bf959b577153437a1cb077271779749f6d",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-04-18T12:52:22Z",
    "title_canon_sha256": "124bf82c3ad8aec5955efe3a0abc2916a10ccf4864623b09fe05461c85c61dde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5112",
    "kind": "arxiv",
    "version": 1
  }
}