Pith Number

pith:2EQYBZSU

pith:2023:2EQYBZSUXR74OUQTZTGSNTAQWS

not attested not anchored not stored refs pending

What Are the Chances? Explaining the Epsilon Parameter in Differential Privacy

Elissa Redmiles, Gabriel Kaptchuk, Mary Anne Smart, Priyanka Nanayakkara, Rachel Cummings

arxiv:2303.00738 v1 · 2023-03-01 · cs.CR · cs.CY · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EQYBZSUXR74OUQTZTGSNTAQWS}

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

Preempting Text Sanitization Utility in Resource-Constrained Privacy-Preserving LLM Interactions

Receipt and verification

First computed	2026-07-05T05:47:12.227276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d12180e654bc7fc75213cccd26cc10b49f6d6e9cbed503ab834f2ebb47b16492

Aliases

arxiv: 2303.00738 · arxiv_version: 2303.00738v1 · doi: 10.48550/arxiv.2303.00738 · pith_short_12: 2EQYBZSUXR74 · pith_short_16: 2EQYBZSUXR74OUQT · pith_short_8: 2EQYBZSU

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/2EQYBZSUXR74OUQTZTGSNTAQWS \
  | 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: d12180e654bc7fc75213cccd26cc10b49f6d6e9cbed503ab834f2ebb47b16492

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9d3782dd055b4359de413b8bc585e336c74e7cd5481ed9361848842c39f8b56",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-03-01T18:53:25Z",
    "title_canon_sha256": "127e17c7132d1c9da9422521aeb97ce23de29409232e10c7a8bdec3b347b2a1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.00738",
    "kind": "arxiv",
    "version": 1
  }
}