Pith Number

pith:FTGMR7HW

pith:2018:FTGMR7HW5FS4Q5G7LAQJQRVSY4

not attested not anchored not stored refs pending

Unrestricted Adversarial Examples

Catherine Olsson, Chiyuan Zhang, Ian Goodfellow, Nicholas Carlini, Paul Christiano, Tom B. Brown

arxiv:1809.08352 v1 · 2018-09-22 · stat.ML · cs.CV · 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{FTGMR7HW5FS4Q5G7LAQJQRVSY4}

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	2026-05-18T00:05:08.721154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cccc8fcf6e965c874df58209846b2c701418a1125a44f6748fe5b99df8469be

Aliases

arxiv: 1809.08352 · arxiv_version: 1809.08352v1 · doi: 10.48550/arxiv.1809.08352 · pith_short_12: FTGMR7HW5FS4 · pith_short_16: FTGMR7HW5FS4Q5G7 · pith_short_8: FTGMR7HW

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/FTGMR7HW5FS4Q5G7LAQJQRVSY4 \
  | 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: 2cccc8fcf6e965c874df58209846b2c701418a1125a44f6748fe5b99df8469be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da264e42e78c6a3fb7d0a31b8f63c847af3a92be46ec8e9adca65bbf5705b02e",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-09-22T00:16:18Z",
    "title_canon_sha256": "a7809bb61f00911e3d86793a9b4423bb24a9f69f5aa9f534b6d25711564650fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08352",
    "kind": "arxiv",
    "version": 1
  }
}