Pith Number

pith:2ZKSMB4C

pith:2020:2ZKSMB4CFHA2O3X6J2ZI4SGE4K

not attested not anchored not stored refs pending

An Empirical Comparison of GANs and Normalizing Flows for Density Estimation

Jeffrey Regier, Tianci Liu

arxiv:2006.10175 v2 · 2020-06-17 · 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{2ZKSMB4CFHA2O3X6J2ZI4SGE4K}

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

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Receipt and verification

First computed	2026-07-05T03:40:26.992923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d65526078229c1a76efe4eb28e48c4e294fe851406f344b45a73e8237dac4c76

Aliases

arxiv: 2006.10175 · arxiv_version: 2006.10175v2 · doi: 10.48550/arxiv.2006.10175 · pith_short_12: 2ZKSMB4CFHA2 · pith_short_16: 2ZKSMB4CFHA2O3X6 · pith_short_8: 2ZKSMB4C

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/2ZKSMB4CFHA2O3X6J2ZI4SGE4K \
  | 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: d65526078229c1a76efe4eb28e48c4e294fe851406f344b45a73e8237dac4c76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f53063ca615731447e4090baa38bbb49e43c23df66123a6e6192fbb3a56bc28",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-17T21:56:58Z",
    "title_canon_sha256": "b29e1d43d206de0a5273267bf5ad51efc36cc355917d4273e2c297436a0b1ae2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.10175",
    "kind": "arxiv",
    "version": 2
  }
}