Pith Number

pith:LS3JZKDU

pith:2025:LS3JZKDUSPGNV5XZJTO6KMUWM7

not attested not anchored not stored refs pending

Targeted Data Poisoning for Black-Box Audio Datasets Ownership Verification

El-Mahdi El-Mhamdi, Nicolas Usunier, Wassim Bouaziz

arxiv:2503.10269 v1 · 2025-03-13 · cs.CR · 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{LS3JZKDUSPGNV5XZJTO6KMUWM7}

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	2026-07-05T10:30:41.756555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cb69ca87493ccdaf6f94cdde5329667ea4cc1ffc446034ba85e86326c9b231d

Aliases

arxiv: 2503.10269 · arxiv_version: 2503.10269v1 · doi: 10.48550/arxiv.2503.10269 · pith_short_12: LS3JZKDUSPGN · pith_short_16: LS3JZKDUSPGNV5XZ · pith_short_8: LS3JZKDU

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/LS3JZKDUSPGNV5XZJTO6KMUWM7 \
  | 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: 5cb69ca87493ccdaf6f94cdde5329667ea4cc1ffc446034ba85e86326c9b231d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e6825a7450035835009adbf0290515109f66ba13c8cc0465818e89c5beb7a09",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-03-13T11:25:25Z",
    "title_canon_sha256": "82d547582241f7dc8cb0d1eea8d829b2d20aa2aa0bbeb956f2998accd19019d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.10269",
    "kind": "arxiv",
    "version": 1
  }
}