Pith Number

pith:YTWR2CDP

pith:2019:YTWR2CDPOC633KJZQORS7UILVK

not attested not anchored not stored refs pending

Thwarting finite difference adversarial attacks with output randomization

Azer Khan, B\"ulent Yener, Daniel Park, Haidar Khan

arxiv:1905.09871 v1 · 2019-05-23 · cs.LG · cs.CR · 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{YTWR2CDPOC633KJZQORS7UILVK}

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	2026-05-17T23:45:14.241794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4ed1d086f70bdbda93983a32fd10baa83193350c3a27ec7f2520834a4e831ff

Aliases

arxiv: 1905.09871 · arxiv_version: 1905.09871v1 · doi: 10.48550/arxiv.1905.09871 · pith_short_12: YTWR2CDPOC63 · pith_short_16: YTWR2CDPOC633KJZ · pith_short_8: YTWR2CDP

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/YTWR2CDPOC633KJZQORS7UILVK \
  | 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: c4ed1d086f70bdbda93983a32fd10baa83193350c3a27ec7f2520834a4e831ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "423d4c8dd93ee15ab9e29c48a65eb4ddec821cde32d47667f1192b8833a8956f",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-23T18:58:39Z",
    "title_canon_sha256": "953b0a87207592540f6f5f5b7f0bb3f3f69632e07f089670e3893358a8955033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09871",
    "kind": "arxiv",
    "version": 1
  }
}