Pith Number

pith:QIKAH7FP

pith:2017:QIKAH7FPDQLUNBP4BRS7E2PDCF

not attested not anchored not stored refs pending

From optimal transport to generative modeling: the VEGAN cookbook

Bernhard Schoelkopf, Carl-Johann Simon-Gabriel, Ilya Tolstikhin, Olivier Bousquet, Sylvain Gelly

arxiv:1705.07642 v1 · 2017-05-22 · 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{QIKAH7FPDQLUNBP4BRS7E2PDCF}

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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

Learning Monge maps with constrained drifting models

Receipt and verification

First computed	2026-05-18T00:44:04.955795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

821403fcaf1c174685fc0c65f269e31159fa688aae44235d33d82a40487e7ee8

Aliases

arxiv: 1705.07642 · arxiv_version: 1705.07642v1 · doi: 10.48550/arxiv.1705.07642 · pith_short_12: QIKAH7FPDQLU · pith_short_16: QIKAH7FPDQLUNBP4 · pith_short_8: QIKAH7FP

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/QIKAH7FPDQLUNBP4BRS7E2PDCF \
  | 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: 821403fcaf1c174685fc0c65f269e31159fa688aae44235d33d82a40487e7ee8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9aee0cd95e943d833b5727a2f39be63689da1d34503613c80c94d9ac46be991",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-05-22T10:14:05Z",
    "title_canon_sha256": "070206de853b920710c45705ceab72934c39bd8c92f68a550d6834d372491155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07642",
    "kind": "arxiv",
    "version": 1
  }
}