Pith Number

pith:TKK4MVV4

pith:2025:TKK4MVV4JGSHB2QI3YYL3YIX4M

not attested not anchored not stored refs pending

Balancing Privacy and Utility in Correlated Data: A Study of Bayesian Differential Privacy

Javier Parra-Arnau, Martin Lange, Patricia Guerra-Balboa, Thorsten Strufe

arxiv:2506.21308 v2 · 2025-06-26 · 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{TKK4MVV4JGSHB2QI3YYL3YIX4M}

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	2026-07-05T11:37:24.488439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a95c656bc49a470ea08de30bde117e3351124c52abdf15de1c592fc71032409

Aliases

arxiv: 2506.21308 · arxiv_version: 2506.21308v2 · doi: 10.48550/arxiv.2506.21308 · pith_short_12: TKK4MVV4JGSH · pith_short_16: TKK4MVV4JGSHB2QI · pith_short_8: TKK4MVV4

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/TKK4MVV4JGSHB2QI3YYL3YIX4M \
  | 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: 9a95c656bc49a470ea08de30bde117e3351124c52abdf15de1c592fc71032409

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96937581ab6d7f58dc3beec38a937e9c489f674890e1d0ed8db4777217bf55e0",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-06-26T14:25:44Z",
    "title_canon_sha256": "7b1d5cf4c2c8202a7251a66462259c162f1e31158aa800b93d52ef2f2bbaaef4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21308",
    "kind": "arxiv",
    "version": 2
  }
}