Pith Number

pith:6K3UWDXL

pith:2019:6K3UWDXLGKTEVPI46RCSBIMNTE

not attested not anchored not stored refs pending

Informative GANs via Structured Regularization of Optimal Transport

Daniel Cremers, Pierre Br\'echet, Tao Wu, Thomas M\"ollenhoff

arxiv:1912.02160 v1 · 2019-12-04 · 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{6K3UWDXLGKTEVPI46RCSBIMNTE}

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	2026-07-05T00:23:57.355461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2b74b0eeb32a64abd1cf44520a18d99339b98f1891b96cd2439ba4c313adf56

Aliases

arxiv: 1912.02160 · arxiv_version: 1912.02160v1 · doi: 10.48550/arxiv.1912.02160 · pith_short_12: 6K3UWDXLGKTE · pith_short_16: 6K3UWDXLGKTEVPI4 · pith_short_8: 6K3UWDXL

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/6K3UWDXLGKTEVPI46RCSBIMNTE \
  | 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: f2b74b0eeb32a64abd1cf44520a18d99339b98f1891b96cd2439ba4c313adf56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a44007f05be56e89c694873fc876312de1b8cc232fe86869bbfdebd9f2895235",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-12-04T18:25:38Z",
    "title_canon_sha256": "e7e6adc54409cb79772f414119b01b6a847db0f6add633b7443501aec6298444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.02160",
    "kind": "arxiv",
    "version": 1
  }
}