Pith Number

pith:VGXVIC7D

pith:2025:VGXVIC7DVSJH4NLONUKXYLJRFE

not attested not anchored not stored refs pending

A User's Guide to Sampling Strategies for Sliced Optimal Transport

Julie Delon, Julien Tierny, Keanu Sisouk

arxiv:2502.02275 v4 · 2025-02-04 · cs.LG · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VGXVIC7DVSJH4NLONUKXYLJRFE}

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

Streaming Sliced Optimal Transport

Receipt and verification

First computed	2026-07-05T11:20:08.628567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9af540be3ac927e356e6d157c2d31291d5c7fdfee58326a696fdec8543a0b63

Aliases

arxiv: 2502.02275 · arxiv_version: 2502.02275v4 · doi: 10.48550/arxiv.2502.02275 · pith_short_12: VGXVIC7DVSJH · pith_short_16: VGXVIC7DVSJH4NLO · pith_short_8: VGXVIC7D

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/VGXVIC7DVSJH4NLONUKXYLJRFE \
  | 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: a9af540be3ac927e356e6d157c2d31291d5c7fdfee58326a696fdec8543a0b63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51596b2cf184989f34f3888f2de2b0dc7420e867ee7250636eea15fb16ee42f2",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-04T12:35:40Z",
    "title_canon_sha256": "1f03e4ff156f5b1c4568e0115849015ce4613688724a267f2022620aa0f896be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02275",
    "kind": "arxiv",
    "version": 4
  }
}