Pith Number

pith:WP6BQISH

pith:2012:WP6BQISHDUGJOPQQCKTOTSFXPJ

not attested not anchored not stored refs pending

Accurate and Efficient Private Release of Datacubes and Contingency Tables

Cecilia M. Procopiuc, Divesh Srivastava, Graham Cormode, Grigory Yaroslavtsev

arxiv:1207.6096 v1 · 2012-07-25 · 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{WP6BQISHDUGJOPQQCKTOTSFXPJ}

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	2026-05-18T03:50:09.516778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3fc1822471d0c973e1012a6e9c8b77a5d1cee2923b55bda2dc4db1f13cf9c29

Aliases

arxiv: 1207.6096 · arxiv_version: 1207.6096v1 · doi: 10.48550/arxiv.1207.6096 · pith_short_12: WP6BQISHDUGJ · pith_short_16: WP6BQISHDUGJOPQQ · pith_short_8: WP6BQISH

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/WP6BQISHDUGJOPQQCKTOTSFXPJ \
  | 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: b3fc1822471d0c973e1012a6e9c8b77a5d1cee2923b55bda2dc4db1f13cf9c29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aff9488959c6a782a63fff11f933075ceeb482f4f2c134ad8a35d719566c4ff8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-07-25T19:31:18Z",
    "title_canon_sha256": "1dcdc868735c270fea5032e4a87c91695d90d66eb1032cb6a77febad79543fab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6096",
    "kind": "arxiv",
    "version": 1
  }
}