Pith Number

pith:ML44A5Z5

pith:2020:ML44A5Z5EHWPUS2LGWR6EH45OT

not attested not anchored not stored refs pending

Learning with Differentiable Perturbed Optimizers

Francis Bach, Jean-Philippe Vert, Marco Cuturi, Mathieu Blondel, Olivier Teboul, Quentin Berthet

arxiv:2002.08676 v2 · 2020-02-20 · 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{ML44A5Z5EHWPUS2LGWR6EH45OT}

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

LaPrune: Controllable Differentiable Sparsity at Million Scale

Receipt and verification

First computed	2026-07-05T01:09:03.947285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62f9c0773d21ecfa4b4b35a3e21f9d74dbb01ba058a1eaa76eef9e2743c9cfd8

Aliases

arxiv: 2002.08676 · arxiv_version: 2002.08676v2 · doi: 10.48550/arxiv.2002.08676 · pith_short_12: ML44A5Z5EHWP · pith_short_16: ML44A5Z5EHWPUS2L · pith_short_8: ML44A5Z5

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/ML44A5Z5EHWPUS2LGWR6EH45OT \
  | 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: 62f9c0773d21ecfa4b4b35a3e21f9d74dbb01ba058a1eaa76eef9e2743c9cfd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e2ff22ed6c25503473439cc5cd77d9ad63d9ab1a6a29396d14338ba5b29c8c3",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-20T11:11:32Z",
    "title_canon_sha256": "9486deac8df1520c91fb011153cbe8a822751431a7f5629b51773b201bcbd8f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.08676",
    "kind": "arxiv",
    "version": 2
  }
}