Pith Number

pith:ZKRL4AIN

pith:2017:ZKRL4AINYPAQP77R5466HYG3GD

not attested not anchored not stored refs pending

Neural Expectation Maximization

J\"urgen Schmidhuber, Klaus Greff, Sjoerd van Steenkiste

arxiv:1708.03498 v2 · 2017-08-11 · cs.LG · cs.NE · 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{ZKRL4AINYPAQP77R5466HYG3GD}

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

1 paper in Pith

Joint Representation Learning and Clustering via Gradient-Based Manifold Optimization

Receipt and verification

First computed	2026-05-18T00:31:18.944905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caa2be010dc3c107fff1ef3de3e0db30d750a4a8af9e2e60416a25d68f61794d

Aliases

arxiv: 1708.03498 · arxiv_version: 1708.03498v2 · doi: 10.48550/arxiv.1708.03498 · pith_short_12: ZKRL4AINYPAQ · pith_short_16: ZKRL4AINYPAQP77R · pith_short_8: ZKRL4AIN

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/ZKRL4AINYPAQP77R5466HYG3GD \
  | 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: caa2be010dc3c107fff1ef3de3e0db30d750a4a8af9e2e60416a25d68f61794d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6243758454f4ff6dd064ab5d76351eb0e651e3d4be208633201202c389727f09",
    "cross_cats_sorted": [
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-08-11T10:17:23Z",
    "title_canon_sha256": "1188ace3cefceecbaa002c0f5f3bd4c85f7229860fe6addfe5d8043ee04b4d96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03498",
    "kind": "arxiv",
    "version": 2
  }
}