Pith Number

pith:HGZHN5VS

pith:2020:HGZHN5VSRO4DFPZWDIIQSISYFG

not attested not anchored not stored refs pending

Unsupervised Learning of Global Factors in Deep Generative Models

Antonio Art\'es-Rodr\'iguez, Ignacio Peis, Pablo M. Olmos

arxiv:2012.08234 v2 · 2020-12-15 · 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{HGZHN5VSRO4DFPZWDIIQSISYFG}

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	2026-07-05T02:00:00.379082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39b276f6b28bb832bf361a1109225829921967efbd63a9eb51193fd34418f9f3

Aliases

arxiv: 2012.08234 · arxiv_version: 2012.08234v2 · doi: 10.48550/arxiv.2012.08234 · pith_short_12: HGZHN5VSRO4D · pith_short_16: HGZHN5VSRO4DFPZW · pith_short_8: HGZHN5VS

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/HGZHN5VSRO4DFPZWDIIQSISYFG \
  | 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: 39b276f6b28bb832bf361a1109225829921967efbd63a9eb51193fd34418f9f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "163fca2ddbcf26c60a4c45300b1c1faee3790639ddfe7333f92e719354bc327e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-15T11:55:31Z",
    "title_canon_sha256": "c9f0d8e48e144089c6075e74d3a44e60e28b6ce10266bfa28bdb1bc3f010446a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.08234",
    "kind": "arxiv",
    "version": 2
  }
}