Pith Number

pith:A7GJKOKV

pith:2021:A7GJKOKVC4456ANG3QIDXGJW47

not attested not anchored not stored refs pending

Efficient Gradient Flows in Sliced-Wasserstein Space

Cl\'ement Bonet, Fran\c{c}ois Septier, Lucas Drumetz, Nicolas Courty

arxiv:2110.10972 v3 · 2021-10-21 · cs.LG · math.OC · 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{A7GJKOKVC4456ANG3QIDXGJW47}

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

Understanding Learning with Sliced-Wasserstein Requires Rethinking Informative Slices

Receipt and verification

First computed	2026-07-05T05:15:57.806568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07cc9539551739df01a6dc103b9936e7d489da3eda8e7b7f4a81fc5004129bf4

Aliases

arxiv: 2110.10972 · arxiv_version: 2110.10972v3 · doi: 10.48550/arxiv.2110.10972 · pith_short_12: A7GJKOKVC445 · pith_short_16: A7GJKOKVC4456ANG · pith_short_8: A7GJKOKV

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/A7GJKOKVC4456ANG3QIDXGJW47 \
  | 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: 07cc9539551739df01a6dc103b9936e7d489da3eda8e7b7f4a81fc5004129bf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31b9667624391979ae8a4a259891cf0fc729e016fc6cab3a97950cf9842d0698",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-21T08:34:26Z",
    "title_canon_sha256": "d14d451745c583786bf112053894bf7fdb8a266958f7ce5dea15dd40966d8d7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.10972",
    "kind": "arxiv",
    "version": 3
  }
}