Pith Number

pith:CRO2YOLX

pith:2015:CRO2YOLXGF3XG5SRPY2GQKUA4C

not attested not anchored not stored refs pending

Differentially Private Release and Learning of Threshold Functions

Kobbi Nissim, Mark Bun, Salil Vadhan, Uri Stemmer

arxiv:1504.07553 v2 · 2015-04-28 · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRO2YOLXGF3XG5SRPY2GQKUA4C}

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

Tradeoffs in Privacy, Welfare, and Fairness for Facility Location

Receipt and verification

First computed	2026-07-05T09:52:05.871842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

145dac397731777376517e34682a80e0830a5e9dea923dcaaf92d2bb8c10ebf0

Aliases

arxiv: 1504.07553 · arxiv_version: 1504.07553v2 · doi: 10.48550/arxiv.1504.07553 · pith_short_12: CRO2YOLXGF3X · pith_short_16: CRO2YOLXGF3XG5SR · pith_short_8: CRO2YOLX

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/CRO2YOLXGF3XG5SRPY2GQKUA4C \
  | 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: 145dac397731777376517e34682a80e0830a5e9dea923dcaaf92d2bb8c10ebf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae2e21c133e4f8db781c3003bad0de58c50cde9b6bfba17abb39ab116559bebc",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-04-28T16:15:01Z",
    "title_canon_sha256": "515ca12403a950e2ae05b34f71386be47cc04ed56cce87119e51e65671ca0121"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07553",
    "kind": "arxiv",
    "version": 2
  }
}