Pith Number

pith:YDQNK3NN

pith:2018:YDQNK3NNXITFYKP4X2ZA56PRJU

not attested not anchored not stored refs pending

Handling Incomplete Heterogeneous Data using VAEs

Alfredo Nazabal, Isabel Valera, Pablo M. Olmos, Zoubin Ghahramani

arxiv:1807.03653 v4 · 2018-07-10 · cs.LG · cs.AI · 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{YDQNK3NNXITFYKP4X2ZA56PRJU}

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

CACTI: Leveraging Copy Masking and Contextual Information to Improve Tabular Data Imputation

Receipt and verification

First computed	2026-07-05T01:04:58.491631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0e0d56dadba265c29fcbeb20ef9f14d1e2e6c72944460988c4d3fa5ae29dd55

Aliases

arxiv: 1807.03653 · arxiv_version: 1807.03653v4 · doi: 10.48550/arxiv.1807.03653 · pith_short_12: YDQNK3NNXITF · pith_short_16: YDQNK3NNXITFYKP4 · pith_short_8: YDQNK3NN

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/YDQNK3NNXITFYKP4X2ZA56PRJU \
  | 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: c0e0d56dadba265c29fcbeb20ef9f14d1e2e6c72944460988c4d3fa5ae29dd55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a780cc2c5034b45e4f45884531177240ca8d6ed31fe3a83c8abcbc0b0b3e0fc",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-10T14:00:23Z",
    "title_canon_sha256": "f6de0a04ac7298d3bd005e5813dbe9bc8b64c11eff12cc0c20893a4874ab7a45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03653",
    "kind": "arxiv",
    "version": 4
  }
}