Pith Number

pith:PUPQVSZ2

pith:2024:PUPQVSZ2O5QBHNZF4GL5SM3U3A

not attested not anchored not stored refs pending

WaKA: Data Attribution using K-Nearest Neighbors and Membership Privacy Principles

Cl\'ement B\'enesse, Gilles Caporossi, Hadrien Lautraite, Patrick Mesana, S\'ebastien Gambs

arxiv:2411.01357 v3 · 2024-11-02 · cs.LG · 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{PUPQVSZ2O5QBHNZF4GL5SM3U3A}

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.

Cited by

1 paper in Pith

Beyond Shapley: An Influence-Based Data Auditing Pipeline for LLM Alignment and Evaluation

Receipt and verification

First computed	2026-07-05T11:19:22.377702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d1f0acb3a776013b725e197d93374d829bdcbe4c5bf13f9d00d7129c612fc79

Aliases

arxiv: 2411.01357 · arxiv_version: 2411.01357v3 · doi: 10.48550/arxiv.2411.01357 · pith_short_12: PUPQVSZ2O5QB · pith_short_16: PUPQVSZ2O5QBHNZF · pith_short_8: PUPQVSZ2

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/PUPQVSZ2O5QBHNZF4GL5SM3U3A \
  | 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: 7d1f0acb3a776013b725e197d93374d829bdcbe4c5bf13f9d00d7129c612fc79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe7ad68dbf072e6e30c99d4dba481cee83c0cb570847fac1ab14cfdc7fe2fedd",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-02T20:27:51Z",
    "title_canon_sha256": "951db064793f62b64b617fc7a63194a3da71a89947128b898a2eb9ec952bae9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.01357",
    "kind": "arxiv",
    "version": 3
  }
}