Pith Number

pith:MIK3OBMC

pith:2017:MIK3OBMCP6PMWQR5VERNVTN5OI

not attested not anchored not stored refs pending

Locally Differentially Private Heavy Hitter Identification

Ninghui Li, Somesh Jha, Tianhao Wang

arxiv:1708.06674 v1 · 2017-08-22 · 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{MIK3OBMCP6PMWQR5VERNVTN5OI}

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

Collecting and Analyzing Multidimensional Data with Local Differential Privacy

Receipt and verification

First computed	2026-05-18T00:37:32.938300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6215b705827f9ecb423da922dacdbd723603f4119696a0b562004863940c3f7b

Aliases

arxiv: 1708.06674 · arxiv_version: 1708.06674v1 · doi: 10.48550/arxiv.1708.06674 · pith_short_12: MIK3OBMCP6PM · pith_short_16: MIK3OBMCP6PMWQR5 · pith_short_8: MIK3OBMC

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/MIK3OBMCP6PMWQR5VERNVTN5OI \
  | 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: 6215b705827f9ecb423da922dacdbd723603f4119696a0b562004863940c3f7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e549e21436622a9c65fe3d61b3bd8fff4a6e85fdb5cdfd08f9a8f26122e8af7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-08-22T15:27:58Z",
    "title_canon_sha256": "fcbbc44643fd75d0b8babced1a28a963df3d72ae63d4c5430cfdd9ed82cd3fc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06674",
    "kind": "arxiv",
    "version": 1
  }
}