Pith Number

pith:6ZE634HM

pith:2020:6ZE634HMHNACJYGVJLGB2CYV7Z

not attested not anchored not stored refs pending

Three Variants of Differential Privacy: Lossless Conversion and Applications

Flavio P. Calmon, Jiachun Liao, Lalitha Sankar, Oliver Kosut, Shahab Asoodeh

arxiv:2008.06529 v2 · 2020-08-14 · cs.IT · cs.AI · cs.CR · math.IT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ZE634HMHNACJYGVJLGB2CYV7Z}

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	2026-07-05T02:09:12.134480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f649edf0ec3b4024e0d54acc1d0b15fe6a65c6a76d318dddf041f2df86045da4

Aliases

arxiv: 2008.06529 · arxiv_version: 2008.06529v2 · doi: 10.48550/arxiv.2008.06529 · pith_short_12: 6ZE634HMHNAC · pith_short_16: 6ZE634HMHNACJYGV · pith_short_8: 6ZE634HM

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/6ZE634HMHNACJYGVJLGB2CYV7Z \
  | 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: f649edf0ec3b4024e0d54acc1d0b15fe6a65c6a76d318dddf041f2df86045da4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2934a4e2f0857f3b6b1e4baa0dd4efa44bc7d0f58c93f409141d74454aae66f9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-08-14T18:23:50Z",
    "title_canon_sha256": "e264b5560b924630716bed271ffd4e2a864ff2835fef2132e2a42254da93f06a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.06529",
    "kind": "arxiv",
    "version": 2
  }
}