Pith Number

pith:FAHJ2D34

pith:2022:FAHJ2D34JWYYNG3ICP5PVTV5ER

not attested not anchored not stored refs pending

Scalable Differentially Private Clustering via Hierarchically Separated Trees

Alessandro Epasto, Andres Munoz, Chris Schwiegelshohn, David Saulpic, Sergei Vassilvitskii, Silvio Lattanzi, Vahab Mirrokni, Vincent Cohen-Addad

arxiv:2206.08646 v1 · 2022-06-17 · cs.DS · 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{FAHJ2D34JWYYNG3ICP5PVTV5ER}

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	2026-07-05T04:32:41.615590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

280e9d0f7c4db1869b6813fafacebd24639afda265e94c7af97c1330e2a4406f

Aliases

arxiv: 2206.08646 · arxiv_version: 2206.08646v1 · doi: 10.48550/arxiv.2206.08646 · pith_short_12: FAHJ2D34JWYY · pith_short_16: FAHJ2D34JWYYNG3I · pith_short_8: FAHJ2D34

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/FAHJ2D34JWYYNG3ICP5PVTV5ER \
  | 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: 280e9d0f7c4db1869b6813fafacebd24639afda265e94c7af97c1330e2a4406f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d56edc730661201333264566ab992baccd538f0bc636ac8be7bc23add6753ad4",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2022-06-17T09:24:41Z",
    "title_canon_sha256": "16d756910eb4c2c54674d08c90c49db72661c411b4206b61e9378363314574f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.08646",
    "kind": "arxiv",
    "version": 1
  }
}