Pith Number

pith:DML4IRGR

pith:2020:DML4IRGRGIWNMQ363XKI6QQU6P

not attested not anchored not stored refs pending

The Cost of Privacy in Asynchronous Differentially-Private Machine Learning

David Smith, Farhad Farokhi, Mohamed Ali Kaafar, Nan Wu

arxiv:2003.08500 v2 · 2020-03-18 · cs.LG · cs.CR · eess.SP · math.OC · 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{DML4IRGRGIWNMQ363XKI6QQU6P}

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	2026-07-05T01:13:59.139235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b17c444d1322cd6437eddd48f4214f3dbbeae5756937515e21fd60ec57eb9c8

Aliases

arxiv: 2003.08500 · arxiv_version: 2003.08500v2 · doi: 10.48550/arxiv.2003.08500 · pith_short_12: DML4IRGRGIWN · pith_short_16: DML4IRGRGIWNMQ36 · pith_short_8: DML4IRGR

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/DML4IRGRGIWNMQ363XKI6QQU6P \
  | 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: 1b17c444d1322cd6437eddd48f4214f3dbbeae5756937515e21fd60ec57eb9c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e29e9f434ff6298d0be100ff38b3c8209ca7a0148c68bd376733597295442cd2",
    "cross_cats_sorted": [
      "cs.CR",
      "eess.SP",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-18T23:06:28Z",
    "title_canon_sha256": "7aa5885c4a0aff0630ffff4e82ff958af3da4d2118364b88654d63cba01514bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.08500",
    "kind": "arxiv",
    "version": 2
  }
}