Pith Number

pith:MZ6TK4QD

pith:2006:MZ6TK4QD6KOLDWFQEXA6VRFT7W

not attested not anchored not stored refs pending

How To Break Anonymity of the Netflix Prize Dataset

Arvind Narayanan, Vitaly Shmatikov

arxiv:cs/0610105 v2 · 2006-10-18 · cs.CR · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MZ6TK4QD6KOLDWFQEXA6VRFT7W}

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

6 papers in Pith

Privacy-Preserving Credit Risk Prediction with Alternative Data

Minimax Private Estimation of Smooth Optimal-Transport Maps

Privacy Parameter Variation Using RAPPOR on a Malware Dataset

Inferring Sensitive Attributes from Knowledge Graph Embeddings: Attack and Defense Strategies

A Common Pool of Privacy Problems: Legal and Technical Lessons from a Large-Scale Web-Scraped Machine Learning Dataset

Receipt and verification

First computed	2026-07-04T15:05:46.293649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

667d357203f29cb1d8b025c1eac4b3fd993228bdc3d61c5f0c4a0c89a3ad1850

Aliases

arxiv: cs/0610105 · arxiv_version: cs/0610105v2 · doi: 10.48550/arxiv.cs/0610105 · pith_short_12: MZ6TK4QD6KOL · pith_short_16: MZ6TK4QD6KOLDWFQ · pith_short_8: MZ6TK4QD

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/MZ6TK4QD6KOLDWFQEXA6VRFT7W \
  | 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: 667d357203f29cb1d8b025c1eac4b3fd993228bdc3d61c5f0c4a0c89a3ad1850

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "261025370d7f6dbb4794e46c2005ebd89d985e1402aa42717bdad747380763ee",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "",
    "primary_cat": "cs.CR",
    "submitted_at": "2006-10-18T06:03:41Z",
    "title_canon_sha256": "27814a207511301920483768cb6895454618e835377b27a49758f7e5ccd1c071"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0610105",
    "kind": "arxiv",
    "version": 2
  }
}