Pith Number

pith:7FI6HZ6F

pith:2018:7FI6HZ6FA4H7MLFWCL677MR3ZR

not attested not anchored not stored refs pending

Learning Classifiers with Fenchel-Young Losses: Generalized Entropies, Margins, and Algorithms

Andr\'e F. T. Martins, Mathieu Blondel, Vlad Niculae

arxiv:1805.09717 v4 · 2018-05-24 · 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{7FI6HZ6FA4H7MLFWCL677MR3ZR}

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	2026-05-17T23:52:59.167414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f951e3e7c5070ff62cb612fdffb23bcc4cee23a1dbb47fc9f6013fe6cff95232

Aliases

arxiv: 1805.09717 · arxiv_version: 1805.09717v4 · doi: 10.48550/arxiv.1805.09717 · pith_short_12: 7FI6HZ6FA4H7 · pith_short_16: 7FI6HZ6FA4H7MLFW · pith_short_8: 7FI6HZ6F

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/7FI6HZ6FA4H7MLFWCL677MR3ZR \
  | 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: f951e3e7c5070ff62cb612fdffb23bcc4cee23a1dbb47fc9f6013fe6cff95232

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dce21c88cb20d46af833dc9aa3ae310f2026bb8968acf2da3a030680f4d2c45b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-05-24T15:05:49Z",
    "title_canon_sha256": "671d7273dab5f443e5f152c79f0ee1bdb31a2e33ac3623521efa7ed85b9afea1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09717",
    "kind": "arxiv",
    "version": 4
  }
}