Pith Number

pith:5TG4XKEM

pith:2013:5TG4XKEMPB37QVGARQKAVW7K6Y

not attested not anchored not stored refs pending

Improving data utility in differential privacy and k-anonymity

Jordi Soria-Comas

arxiv:1307.0966 v1 · 2013-07-03 · 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{5TG4XKEMPB37QVGARQKAVW7K6Y}

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	2026-05-18T03:19:23.175511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eccdcba88c7877f854c08c140adbeaf616ebabe1e912ad09a08bd2e00dc89cbb

Aliases

arxiv: 1307.0966 · arxiv_version: 1307.0966v1 · doi: 10.48550/arxiv.1307.0966 · pith_short_12: 5TG4XKEMPB37 · pith_short_16: 5TG4XKEMPB37QVGA · pith_short_8: 5TG4XKEM

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/5TG4XKEMPB37QVGARQKAVW7K6Y \
  | 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: eccdcba88c7877f854c08c140adbeaf616ebabe1e912ad09a08bd2e00dc89cbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39a418aff06d02a5729ea6df66071b0511f8beef4e3f243ba4d5254e60371061",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-07-03T10:55:30Z",
    "title_canon_sha256": "d53dec864488b8504b6451cdee9c85166ad2b190186a2dbdebeda12a547f66d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0966",
    "kind": "arxiv",
    "version": 1
  }
}