Pith Number

pith:3JK4E3NV

pith:2024:3JK4E3NVYNZM4SS2JZSM22EHFQ

not attested not anchored not stored refs pending

Meeting Utility Constraints in Differential Privacy: A Privacy-Boosting Approach

Bo Jiang, Donghang Lu, Jian Du, Qiang Yan, Sagar Sharma, Wanrong Zhang

arxiv:2412.10612 v1 · 2024-12-13 · cs.CR · cs.DS · 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{3JK4E3NVYNZM4SS2JZSM22EHFQ}

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	2026-07-05T09:49:18.321478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da55c26db5c372ce4a5a4e64cd68872c3ced868267453d666b632a84dea64bc9

Aliases

arxiv: 2412.10612 · arxiv_version: 2412.10612v1 · doi: 10.48550/arxiv.2412.10612 · pith_short_12: 3JK4E3NVYNZM · pith_short_16: 3JK4E3NVYNZM4SS2 · pith_short_8: 3JK4E3NV

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/3JK4E3NVYNZM4SS2JZSM22EHFQ \
  | 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: da55c26db5c372ce4a5a4e64cd68872c3ced868267453d666b632a84dea64bc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ab25cbc3b05c7680f124e1d42ceb9c8e101755761d839bef4b392677a8cafda",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-12-13T23:34:30Z",
    "title_canon_sha256": "03db90c2e0b522d463e49aa979df93f11dd0ff570e1ecb1009dee555238eed09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10612",
    "kind": "arxiv",
    "version": 1
  }
}