Pith Number

pith:L4EJYWRM

pith:2015:L4EJYWRMK5OUFECNTGYH2PIHAV

not attested not anchored not stored refs pending

Analysis of classifiers' robustness to adversarial perturbations

Alhussein Fawzi, Omar Fawzi, Pascal Frossard

arxiv:1502.02590 v4 · 2015-02-09 · cs.LG · cs.CV · 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{L4EJYWRMK5OUFECNTGYH2PIHAV}

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	2026-05-18T01:18:10.077524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f089c5a2c575d42904d99b07d3d07055970291b9a5a945aee6d743969ebeb93

Aliases

arxiv: 1502.02590 · arxiv_version: 1502.02590v4 · doi: 10.48550/arxiv.1502.02590 · pith_short_12: L4EJYWRMK5OU · pith_short_16: L4EJYWRMK5OUFECN · pith_short_8: L4EJYWRM

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/L4EJYWRMK5OUFECNTGYH2PIHAV \
  | 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: 5f089c5a2c575d42904d99b07d3d07055970291b9a5a945aee6d743969ebeb93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9099756342630bc765e199c73a8f332f7340134749ccb6faf2c2fbe5f80fa8f",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-02-09T18:20:00Z",
    "title_canon_sha256": "57d334f0eacd58a08bfc7d37c935e54f9c55099c578683414590b36638a1bcf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02590",
    "kind": "arxiv",
    "version": 4
  }
}