Pith Number

pith:N4IXR4ZY

pith:2013:N4IXR4ZYS2GOYZJFMQSRAD43VJ

not attested not anchored not stored refs pending

Pylearn2: a machine learning research library

David Warde-Farley, Fr\'ed\'eric Bastien, Ian J. Goodfellow, James Bergstra, Mehdi Mirza, Pascal Lamblin, Razvan Pascanu, Vincent Dumoulin, Yoshua Bengio

arxiv:1308.4214 v1 · 2013-08-20 · stat.ML · cs.LG · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N4IXR4ZYS2GOYZJFMQSRAD43VJ}

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.

Cited by

3 papers in Pith

NICE: Non-linear Independent Components Estimation

Generative Adversarial Networks

Conditional Generative Adversarial Nets

Receipt and verification

First computed	2026-05-18T03:15:20.298455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f1178f338968cec65256425100f9baa403e8847dfb8e43c349654fb9882c95c

Aliases

arxiv: 1308.4214 · arxiv_version: 1308.4214v1 · doi: 10.48550/arxiv.1308.4214 · pith_short_12: N4IXR4ZYS2GO · pith_short_16: N4IXR4ZYS2GOYZJF · pith_short_8: N4IXR4ZY

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/N4IXR4ZYS2GOYZJFMQSRAD43VJ \
  | 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: 6f1178f338968cec65256425100f9baa403e8847dfb8e43c349654fb9882c95c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6358f081e6d172fd4c6d6b34d5e2fad7ed9d7a5a4861981bde2f39abc7ef81b3",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-08-20T02:50:43Z",
    "title_canon_sha256": "c0ee16ba18d71c1ba9b1665b160c48150e3ebacfa2cfdad465e8c11e2f9e3c48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4214",
    "kind": "arxiv",
    "version": 1
  }
}