Pith Number

pith:VHBKJ2FL

pith:2017:VHBKJ2FLEMD7JTJLN3FZXLA2PU

not attested not anchored not stored refs pending

Query-limited Black-box Attacks to Classifiers

David Evans, Fnu Suya, Paolo Papotti, Yuan Tian

arxiv:1712.08713 v1 · 2017-12-23 · cs.CR · cs.LG · 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{VHBKJ2FLEMD7JTJLN3FZXLA2PU}

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	2026-05-18T00:27:17.006814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9c2a4e8ab2307f4cd2b6ecb9bac1a7d21a6162b4625d3bd67e55d92fdef2498

Aliases

arxiv: 1712.08713 · arxiv_version: 1712.08713v1 · doi: 10.48550/arxiv.1712.08713 · pith_short_12: VHBKJ2FLEMD7 · pith_short_16: VHBKJ2FLEMD7JTJL · pith_short_8: VHBKJ2FL

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/VHBKJ2FLEMD7JTJLN3FZXLA2PU \
  | 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: a9c2a4e8ab2307f4cd2b6ecb9bac1a7d21a6162b4625d3bd67e55d92fdef2498

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ebd83aaeb0658ec0ae55e8d59db88f91559bea8d2fd9a95e559393ce9f509a4",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-12-23T04:40:47Z",
    "title_canon_sha256": "bb7143936d44882dd0e5593661f6c0aedeb6727410f6f790ec21937ae6c3e676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08713",
    "kind": "arxiv",
    "version": 1
  }
}