Pith Number

pith:EIORNB6N

pith:2010:EIORNB6NMARRTIUVHQA4DMPQTF

not attested not anchored not stored refs pending

An Effective Clustering Approach to Web Query Log Anonymization

Amin Milani Fard, Ke Wang

arxiv:1012.0663 v1 · 2010-12-03 · cs.DB · 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{EIORNB6NMARRTIUVHQA4DMPQTF}

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	2026-05-18T04:34:09.632865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

221d1687cd602319a2953c01c1b1f0995e721043aa35f671c5507c2303503f81

Aliases

arxiv: 1012.0663 · arxiv_version: 1012.0663v1 · doi: 10.48550/arxiv.1012.0663 · pith_short_12: EIORNB6NMARR · pith_short_16: EIORNB6NMARRTIUV · pith_short_8: EIORNB6N

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/EIORNB6NMARRTIUVHQA4DMPQTF \
  | 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: 221d1687cd602319a2953c01c1b1f0995e721043aa35f671c5507c2303503f81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a9d98d7d06bb46e7e92421fb6dd09146564622f241c6e816f79fd1f9ffeb954",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2010-12-03T08:58:20Z",
    "title_canon_sha256": "3916ce8ae7b624659cc7fb4da43014d3b0827c5f668ed1ff7ed3f1e79f96a90f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0663",
    "kind": "arxiv",
    "version": 1
  }
}