Pith Number

pith:Z7IPPZEH

pith:2026:Z7IPPZEHAABND5H5EEGJBSECHN

not attested not anchored not stored refs pending

Data Sharing with Endogenous Choices over Differential Privacy Levels

Annuo Zhao, Diptangshu Sen, Juba Ziani, Kate Donahue, Raef Bassily

arxiv:2602.09357 v2 · 2026-02-10 · cs.GT · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z7IPPZEHAABND5H5EEGJBSECHN}

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.

Cited by

1 paper in Pith

Limits of Personalizing Differential Privacy Budgets

Receipt and verification

First computed	2026-05-20T00:05:41.862150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfd0f7e4870002d1f4fd210c90c8823b6cd482986f75de92754810ddcf728c9b

Aliases

arxiv: 2602.09357 · arxiv_version: 2602.09357v2 · doi: 10.48550/arxiv.2602.09357 · pith_short_12: Z7IPPZEHAABN · pith_short_16: Z7IPPZEHAABND5H5 · pith_short_8: Z7IPPZEH

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/Z7IPPZEHAABND5H5EEGJBSECHN \
  | 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: cfd0f7e4870002d1f4fd210c90c8823b6cd482986f75de92754810ddcf728c9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d08a342ee68b96064af33e696ad450ab5a079e1b2e609cc773da7e3c9216882",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2026-02-10T03:01:14Z",
    "title_canon_sha256": "046205dbd3070d052f70d2ca8207dd2f7f0127619757abb8f4391e97f1b28133"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.09357",
    "kind": "arxiv",
    "version": 2
  }
}