Pith Number

pith:CEC5VELZ

pith:2022:CEC5VELZ2WD3K35AY2QJKJMJGT

not attested not anchored not stored refs pending

VQ-Flows: Vector Quantized Local Normalizing Flows

Chris B. Dock, Maneesh K. Singh, Radu Balan, Sahil Sidheekh, Tushar Jain

arxiv:2203.11556 v2 · 2022-03-22 · 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{CEC5VELZ2WD3K35AY2QJKJMJGT}

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	2026-07-05T04:32:57.789149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1105da9179d587b56fa0c6a095258934fb50185d29301d9b0578f8c8f5264f16

Aliases

arxiv: 2203.11556 · arxiv_version: 2203.11556v2 · doi: 10.48550/arxiv.2203.11556 · pith_short_12: CEC5VELZ2WD3 · pith_short_16: CEC5VELZ2WD3K35A · pith_short_8: CEC5VELZ

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/CEC5VELZ2WD3K35AY2QJKJMJGT \
  | 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: 1105da9179d587b56fa0c6a095258934fb50185d29301d9b0578f8c8f5264f16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed9379e44e8a1d66f2bf09ab696c0551cbedb541a15352aa6c292243138c291d",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-22T09:22:18Z",
    "title_canon_sha256": "be6ca1e36568c67308e49b5793d4fd3cb178886c6f1aacf917a65a90341948c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11556",
    "kind": "arxiv",
    "version": 2
  }
}