Pith Number

pith:2VCRDXQI

pith:2024:2VCRDXQISNEIUS6OD73AJWASOV

not attested not anchored not stored refs pending

Query Provenance Analysis: Efficient and Robust Defense against Query-based Black-box Attacks

Ding Li, Haomin Jia, Shaofei Li, Xiangqun Chen, Yao Guo, Ziqi Zhang

arxiv:2405.20641 v2 · 2024-05-31 · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2VCRDXQISNEIUS6OD73AJWASOV}

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	2026-07-05T09:21:26.926452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d54511de0893488a4bce1ff604d812755e34a6914c5d8479deffa17da2c8aae0

Aliases

arxiv: 2405.20641 · arxiv_version: 2405.20641v2 · doi: 10.48550/arxiv.2405.20641 · pith_short_12: 2VCRDXQISNEI · pith_short_16: 2VCRDXQISNEIUS6O · pith_short_8: 2VCRDXQI

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/2VCRDXQISNEIUS6OD73AJWASOV \
  | 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: d54511de0893488a4bce1ff604d812755e34a6914c5d8479deffa17da2c8aae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "576c30f4d52259597d2a40d358bcbe879dea3cd76d346b0395972e3cc0ae6cc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-05-31T06:56:54Z",
    "title_canon_sha256": "4ee05e65a7fa8f620928f24196e0c05897123ab965083e7814eec3139f6fe741"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.20641",
    "kind": "arxiv",
    "version": 2
  }
}