Pith Number

pith:SKISRMFK

pith:2021:SKISRMFKCTC57M7UFOK2JH4TQS

not attested not anchored not stored refs pending

Sparse Continuous Distributions and Fenchel-Young Losses

Andr\'e F. T. Martins, Ant\'onio Farinhas, Marcos Treviso, M\'ario A. T. Figueiredo, Mathieu Blondel, Pedro M. Q. Aguiar, Vlad Niculae

arxiv:2108.01988 v2 · 2021-08-04 · cs.LG · cs.AI · 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{SKISRMFKCTC57M7UFOK2JH4TQS}

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

Perspectives on Tsallis Statistics for Artificial Intelligence

Receipt and verification

First computed	2026-07-05T04:45:56.474717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

929128b0aa14c5dfb3f42b95a49f938489f90adcb49e640328ccf46ad4bfe082

Aliases

arxiv: 2108.01988 · arxiv_version: 2108.01988v2 · doi: 10.48550/arxiv.2108.01988 · pith_short_12: SKISRMFKCTC5 · pith_short_16: SKISRMFKCTC57M7U · pith_short_8: SKISRMFK

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/SKISRMFKCTC57M7UFOK2JH4TQS \
  | 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: 929128b0aa14c5dfb3f42b95a49f938489f90adcb49e640328ccf46ad4bfe082

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "817aa43cc03b35a8d1df82998339678861d23d2da2f3c42a1ee2b4f160cf1c0f",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-08-04T12:07:18Z",
    "title_canon_sha256": "051f92ae42ad9b4f66d92f9165683670247c02b2820fa7fbe200de4e3736d52e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.01988",
    "kind": "arxiv",
    "version": 2
  }
}