Pith Number

pith:O4TYGPHJ

pith:2025:O4TYGPHJFLFB4DA5DBMJRX7ZJ4

not attested not anchored not stored refs pending

Mixup Regularization: A Probabilistic Perspective

Manuela Veloso, Niccol\`o Dalmasso, Svitlana Vyetrenko, Vamsi K. Potluru, Yousef El-Laham

arxiv:2502.13825 v2 · 2025-02-19 · cs.LG · 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{O4TYGPHJFLFB4DA5DBMJRX7ZJ4}

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	2026-07-05T11:20:51.072057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7727833ce92aca1e0c1d185898dff94f3a51bba5ea967f29b350e9ba6edec8a4

Aliases

arxiv: 2502.13825 · arxiv_version: 2502.13825v2 · doi: 10.48550/arxiv.2502.13825 · pith_short_12: O4TYGPHJFLFB · pith_short_16: O4TYGPHJFLFB4DA5 · pith_short_8: O4TYGPHJ

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/O4TYGPHJFLFB4DA5DBMJRX7ZJ4 \
  | 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: 7727833ce92aca1e0c1d185898dff94f3a51bba5ea967f29b350e9ba6edec8a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac14cee4145319ea1c76e55f658d71a755d8d95fb55e13d42fa1bef5392d05c2",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-19T15:39:14Z",
    "title_canon_sha256": "12b89139ca09a27f53265035de735ffff51eaf969850d5bd6152f145e1f9deab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13825",
    "kind": "arxiv",
    "version": 2
  }
}