Pith Number

pith:MX5QWP6B

pith:2025:MX5QWP6BYH4KJH3BT3THR5NKGD

not attested not anchored not stored refs pending

The Hidden Cost of Correlation: Rethinking Privacy Leakage in Local Differential Privacy

Kanchana Thilakarathna, Ming Ding, Sandaru Jayawardana, Sennur Ulukus

arxiv:2508.12539 v1 · 2025-08-18 · cs.CR · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MX5QWP6BYH4KJH3BT3THR5NKGD}

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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

1 paper in Pith

Dependency Triad: A Metric to Quantify the Dependencies Between Attributes for Local Differential Privacy

Receipt and verification

First computed	2026-07-05T11:55:42.727627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65fb0b3fc1c1f8a49f619ee678f5aa30d2144844fac6dfbb4ee4ecab4d87f275

Aliases

arxiv: 2508.12539 · arxiv_version: 2508.12539v1 · doi: 10.48550/arxiv.2508.12539 · pith_short_12: MX5QWP6BYH4K · pith_short_16: MX5QWP6BYH4KJH3B · pith_short_8: MX5QWP6B

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/MX5QWP6BYH4KJH3BT3THR5NKGD \
  | 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: 65fb0b3fc1c1f8a49f619ee678f5aa30d2144844fac6dfbb4ee4ecab4d87f275

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da0a9904a89c2ebcc6bdea58f4e6fec7b59a9494dbb16a014bda7ad3fa3e67a4",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-08-18T00:34:04Z",
    "title_canon_sha256": "ab835a37fbabbee467472d2942bdbb84d07a05fde6b2e054602fb27ff73440dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.12539",
    "kind": "arxiv",
    "version": 1
  }
}