Pith Number

pith:PFP5G2OM

pith:2018:PFP5G2OMYYYJ4NNQ4RNOGRAGLY

not attested not anchored not stored refs pending

Momentum-Space Renormalization Group Transformation in Bayesian Image Modeling by Gaussian Graphical Model

Kazuyuki Tanaka, Masamichi Nakamura, Masayuki Ohzeki, Muneki Yasuda, Shun Kataoka

arxiv:1804.00727 v1 · 2018-03-20 · stat.ML · cond-mat.stat-mech · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFP5G2OMYYYJ4NNQ4RNOGRAGLY}

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	2026-05-18T00:09:15.052916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

795fd369ccc6309e35b0e45ae344065e0a2802e76d02d501a454c121ad2af50d

Aliases

arxiv: 1804.00727 · arxiv_version: 1804.00727v1 · doi: 10.48550/arxiv.1804.00727 · pith_short_12: PFP5G2OMYYYJ · pith_short_16: PFP5G2OMYYYJ4NNQ · pith_short_8: PFP5G2OM

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/PFP5G2OMYYYJ4NNQ4RNOGRAGLY \
  | 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: 795fd369ccc6309e35b0e45ae344065e0a2802e76d02d501a454c121ad2af50d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ae64dc09316bb0b504e77aa17c490454c900d15a916a97836bfff0c4e818bac",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-03-20T01:29:13Z",
    "title_canon_sha256": "3ccb20a2c50f2f1b5be22b054639992bcdd056987c10172d6da2441b1024f235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00727",
    "kind": "arxiv",
    "version": 1
  }
}