Pith Number

pith:F72V7XI3

pith:2020:F72V7XI3BCB52WAWZ22SDM25PM

not attested not anchored not stored refs pending

Blacklight: Scalable Defense for Neural Networks against Query-Based Black-Box Attacks

Ben Y. Zhao, Emily Wenger, Haitao Zheng, Huiying Li, Jiayun Zhang, Shawn Shan

arxiv:2006.14042 v3 · 2020-06-24 · cs.CR · 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{F72V7XI3BCB52WAWZ22SDM25PM}

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	2026-07-05T04:30:17.893546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ff55fdd1b0883dd5816ceb521b35d7b191645f047bf660d48741290f07a9581

Aliases

arxiv: 2006.14042 · arxiv_version: 2006.14042v3 · doi: 10.48550/arxiv.2006.14042 · pith_short_12: F72V7XI3BCB5 · pith_short_16: F72V7XI3BCB52WAW · pith_short_8: F72V7XI3

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/F72V7XI3BCB52WAWZ22SDM25PM \
  | 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: 2ff55fdd1b0883dd5816ceb521b35d7b191645f047bf660d48741290f07a9581

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed20b91089cb4189b30859a863a8f609ae77b1fad067650ab39b112ed5b42882",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-06-24T20:52:24Z",
    "title_canon_sha256": "a0ba884639378cf46ade8b891fec5f2a514039d1f8a278ab38b2f30a3cc9435d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14042",
    "kind": "arxiv",
    "version": 3
  }
}