Pith Number

pith:PYCDK7YJ

pith:2015:PYCDK7YJUB4P7JOLT6X6N5OJKP

not attested not anchored not stored refs pending

Mean-Field Inference in Gaussian Restricted Boltzmann Machine

Chako Takahashi, Muneki Yasuda

arxiv:1512.00927 v2 · 2015-12-03 · stat.ML · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PYCDK7YJUB4P7JOLT6X6N5OJKP}

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	2026-05-18T01:18:54.069348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e04357f09a078ffa5cb9fafe6f5c953f06ea9aa5867ce50cbcbbf4a2b8f2557

Aliases

arxiv: 1512.00927 · arxiv_version: 1512.00927v2 · doi: 10.48550/arxiv.1512.00927 · pith_short_12: PYCDK7YJUB4P · pith_short_16: PYCDK7YJUB4P7JOL · pith_short_8: PYCDK7YJ

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/PYCDK7YJUB4P7JOLT6X6N5OJKP \
  | 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: 7e04357f09a078ffa5cb9fafe6f5c953f06ea9aa5867ce50cbcbbf4a2b8f2557

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f71a5d84ddc4434ff635cfeca25c8895717dba88058a21b1936922ce09bc2d65",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-12-03T02:20:55Z",
    "title_canon_sha256": "397f605ebdced5455d72e78ec0426f967dd4424a4c101288703384f03b1238bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00927",
    "kind": "arxiv",
    "version": 2
  }
}