Pith Number

pith:REZNNERJ

pith:2019:REZNNERJMT72WJUEPF4XZI2J5P

not attested not anchored not stored refs pending

Learning with minibatch Wasserstein : asymptotic and gradient properties

Kilian Fatras, Nicolas Courty, R\'emi Flamary, R\'emi Gribonval, Younes Zine

arxiv:1910.04091 v4 · 2019-10-09 · stat.ML · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{REZNNERJMT72WJUEPF4XZI2J5P}

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

Multivariate Distributional Reinforcement Learning Using Sliced Divergences

Receipt and verification

First computed	2026-07-05T03:22:18.783745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8932d6922964ffab268479797ca349ebc12f59d1c70ba4843b5a3af485eeefe5

Aliases

arxiv: 1910.04091 · arxiv_version: 1910.04091v4 · doi: 10.48550/arxiv.1910.04091 · pith_short_12: REZNNERJMT72 · pith_short_16: REZNNERJMT72WJUE · pith_short_8: REZNNERJ

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/REZNNERJMT72WJUEPF4XZI2J5P \
  | 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: 8932d6922964ffab268479797ca349ebc12f59d1c70ba4843b5a3af485eeefe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c260ed2d5e594787d108eb7248b3ba0cf9395898512890a839615017a5128e22",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-10-09T16:08:43Z",
    "title_canon_sha256": "37b2268fb49509428f42e054e957b2d7a8eb9dd3b2ac9dca2310cdd048393cd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04091",
    "kind": "arxiv",
    "version": 4
  }
}