Pith Number

pith:MD3HADCI

pith:2022:MD3HADCI7TFD4HW2THJFLQBB5A

not attested not anchored not stored refs pending

Exponential Randomized Response: Boosting Utility in Differentially Private Selection

Florian Matthes, Gonzalo Munilla Garrido

arxiv:2201.03913 v2 · 2022-01-11 · 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{MD3HADCI7TFD4HW2THJFLQBB5A}

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	2026-07-05T04:45:57.584256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60f6700c48fcca3e1eda99d255c021e8028aacc046420215c6dc9152a123796f

Aliases

arxiv: 2201.03913 · arxiv_version: 2201.03913v2 · doi: 10.48550/arxiv.2201.03913 · pith_short_12: MD3HADCI7TFD · pith_short_16: MD3HADCI7TFD4HW2 · pith_short_8: MD3HADCI

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/MD3HADCI7TFD4HW2THJFLQBB5A \
  | 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: 60f6700c48fcca3e1eda99d255c021e8028aacc046420215c6dc9152a123796f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc51be9906667af0eed432a9de80415bd2c620d36b624462e6ac516cca5d29b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-01-11T12:39:06Z",
    "title_canon_sha256": "c8df288b7abd9b13fa30fa83760a6326bfa9946e6139881d17235cb45a6eea34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.03913",
    "kind": "arxiv",
    "version": 2
  }
}