Pith Number

pith:4YXZ44UE

pith:2022:4YXZ44UEKBLPI2XHT2BPEICFYM

not attested not anchored not stored refs pending

Benchopt: Reproducible, efficient and collaborative optimization benchmarks

Alain Rakotomamonjy, Alexandre Gramfort, Badr Moufad, Benjamin Charlier, Benoit Mal\'ezieux, Binh T. Nguyen, Cassio F. Dantas, En Lai, Ghislain Durif, Johan Larsson, Joseph Salmon, Mathieu Dagr\'eou, Mathurin Massias, Pierre Ablin, Pierre-Antoine Bannier, Quentin Klopfenstein, Samuel Vaiter, Tanguy Lefort, Thomas Moreau, Tom Dupr\'e la Tour, Zaccharie Ramzi

arxiv:2206.13424 v3 · 2022-06-27 · 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{4YXZ44UEKBLPI2XHT2BPEICFYM}

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	2026-07-05T05:11:23.132311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e62f9e72845056f46ae79e82f22045c31023b87e758a38f9caa207e46ca10501

Aliases

arxiv: 2206.13424 · arxiv_version: 2206.13424v3 · doi: 10.48550/arxiv.2206.13424 · pith_short_12: 4YXZ44UEKBLP · pith_short_16: 4YXZ44UEKBLPI2XH · pith_short_8: 4YXZ44UE

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/4YXZ44UEKBLPI2XHT2BPEICFYM \
  | 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: e62f9e72845056f46ae79e82f22045c31023b87e758a38f9caa207e46ca10501

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b06da0b75abb165dac48cd7eeae5b3e2d68decc5241eb2967e3781c1a6e9fdb8",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-27T16:19:24Z",
    "title_canon_sha256": "cd9295a7a135693d58a3b724953d70733adb592e310e6e18e9c329c0c1c29e98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.13424",
    "kind": "arxiv",
    "version": 3
  }
}