Pith Number

pith:LH5U5QV5

pith:2014:LH5U5QV5PQUVOIY6IRMLZEHACT

not attested not anchored not stored refs pending

Differential Privacy in Metric Spaces: Numerical, Categorical and Functional Data Under the One Roof

Douglas Leith, Naoise Holohan, Oliver Mason

arxiv:1402.6124 v1 · 2014-02-25 · cs.DB · cs.IT · math.IT · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LH5U5QV5PQUVOIY6IRMLZEHACT}

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	2026-05-18T02:57:51.577363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59fb4ec2bd7c2957231e4458bc90e014ed57f70d7cd0d4ddf1511fdb2c1fec97

Aliases

arxiv: 1402.6124 · arxiv_version: 1402.6124v1 · doi: 10.48550/arxiv.1402.6124 · pith_short_12: LH5U5QV5PQUV · pith_short_16: LH5U5QV5PQUVOIY6 · pith_short_8: LH5U5QV5

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/LH5U5QV5PQUVOIY6IRMLZEHACT \
  | 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: 59fb4ec2bd7c2957231e4458bc90e014ed57f70d7cd0d4ddf1511fdb2c1fec97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f067b4feeb3552b044e5454f3408879761386daad27ecd50b3b6a73bf1925a3e",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-02-25T10:47:07Z",
    "title_canon_sha256": "b5b028912626c5b1979dd6def1aeae7da1d9239c6d9953f6d257f7e3441fcf0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6124",
    "kind": "arxiv",
    "version": 1
  }
}