Pith Number

pith:U3BI2ICN

pith:2018:U3BI2ICN4VBNJJGJ3BWGGKC5PR

not attested not anchored not stored refs pending

Defending against Adversarial Images using Basis Functions Transformations

Alex Cloninger, Ethan Weinberger, James Garritano, Kelly Stanton, Uri Shaham, Xiuyuan Cheng, Yutaro Yamada, Yuval Kluger

arxiv:1803.10840 v3 · 2018-03-28 · 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{U3BI2ICN4VBNJJGJ3BWGGKC5PR}

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	2026-05-18T00:18:25.097121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6c28d204de542d4a4c9d86c63285d7c7e9faafd92f309e8370894feb02ffbcf

Aliases

arxiv: 1803.10840 · arxiv_version: 1803.10840v3 · doi: 10.48550/arxiv.1803.10840 · pith_short_12: U3BI2ICN4VBN · pith_short_16: U3BI2ICN4VBNJJGJ · pith_short_8: U3BI2ICN

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/U3BI2ICN4VBNJJGJ3BWGGKC5PR \
  | 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: a6c28d204de542d4a4c9d86c63285d7c7e9faafd92f309e8370894feb02ffbcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e845a54381f0959c3d3b4778d6fdd6949739279a99ce874a5e641beaa8afec73",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-03-28T20:27:58Z",
    "title_canon_sha256": "024d390fae973389333fdbfd7d86b772b5a323c4e17b8f0ab45d3a26317118d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10840",
    "kind": "arxiv",
    "version": 3
  }
}