Pith Number

pith:7XF5JD3G

pith:2014:7XF5JD3GZHWP6XG2KCV74TALRF

not attested not anchored not stored refs pending

Training Restricted Boltzmann Machine by Perturbation

Brendan Frey, Russell Greiner, Siamak Ravanbakhsh

arxiv:1405.1436 v1 · 2014-05-06 · cs.NE · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XF5JD3GZHWP6XG2KCV74TALRF}

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	2026-05-18T02:52:24.986251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdcbd48f66c9ecff5cda50abfe4c0b896187e632c5a23ef88f608af01f969c27

Aliases

arxiv: 1405.1436 · arxiv_version: 1405.1436v1 · doi: 10.48550/arxiv.1405.1436 · pith_short_12: 7XF5JD3GZHWP · pith_short_16: 7XF5JD3GZHWP6XG2 · pith_short_8: 7XF5JD3G

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/7XF5JD3GZHWP6XG2KCV74TALRF \
  | 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: fdcbd48f66c9ecff5cda50abfe4c0b896187e632c5a23ef88f608af01f969c27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e542e79e4f5b4825d91a5b2d18f575254233ac6368c3fb9886f5aa12a66bd7e4",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2014-05-06T20:02:46Z",
    "title_canon_sha256": "3548b4269b399e28d15d0945a8a31fbbb0546649e40bf960b879c4a067e9ff8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1436",
    "kind": "arxiv",
    "version": 1
  }
}