Pith Number

pith:KNOXKG5U

pith:2021:KNOXKG5UN5AE33DX7NU2CDLORS

not attested not anchored not stored refs pending

Factor Analysis, Probabilistic Principal Component Analysis, Variational Inference, and Variational Autoencoder: Tutorial and Survey

Ali Ghodsi, Benyamin Ghojogh, Fakhri Karray, Mark Crowley

arxiv:2101.00734 v2 · 2021-01-04 · stat.ML · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KNOXKG5UN5AE33DX7NU2CDLORS}

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

2 papers in Pith

Calibrated Multimodal Representation Learning with Missing Modalities

A Systematic Framework for Tabular Data Disentanglement

Receipt and verification

First computed	2026-07-05T04:25:40.482600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

535d751bb46f404dec77fb69a10d6e8c804786c035ce7d01cf80255f9bfed3c7

Aliases

arxiv: 2101.00734 · arxiv_version: 2101.00734v2 · doi: 10.48550/arxiv.2101.00734 · pith_short_12: KNOXKG5UN5AE · pith_short_16: KNOXKG5UN5AE33DX · pith_short_8: KNOXKG5U

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/KNOXKG5UN5AE33DX7NU2CDLORS \
  | 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: 535d751bb46f404dec77fb69a10d6e8c804786c035ce7d01cf80255f9bfed3c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75e30ea38913dd8bbdbe1f73a2c820d465c734517ce1468b13cff306ebeef0a2",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-01-04T01:29:09Z",
    "title_canon_sha256": "e65ef94ff6c4149b2244aaf33a5c6ada6e76dc7a189b9c83af869a57f8555fc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.00734",
    "kind": "arxiv",
    "version": 2
  }
}