Pith Number

pith:TH4TOBKI

pith:2022:TH4TOBKIX74P7GOXYSSFNAZ5CE

not attested not anchored not stored refs pending

Private Ad Modeling with DP-SGD

Amer Sinha, Avinash V Varadarajan, Badih Ghazi, Carson Denison, Chiyuan Zhang, Krishna Giri Narra, Pasin Manurangsi, Pritish Kamath, Ravi Kumar

arxiv:2211.11896 v3 · 2022-11-21 · cs.LG · 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{TH4TOBKIX74P7GOXYSSFNAZ5CE}

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	2026-07-05T06:57:06.594373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99f9370548bff8ff99d7c4a456833d11358ffa7977756fbc9746afc34ff4de48

Aliases

arxiv: 2211.11896 · arxiv_version: 2211.11896v3 · doi: 10.48550/arxiv.2211.11896 · pith_short_12: TH4TOBKIX74P · pith_short_16: TH4TOBKIX74P7GOX · pith_short_8: TH4TOBKI

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/TH4TOBKIX74P7GOXYSSFNAZ5CE \
  | 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: 99f9370548bff8ff99d7c4a456833d11358ffa7977756fbc9746afc34ff4de48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc0dfc4c827e6a5e53f0241deabef548393ea7fee044888becb80512919a32a9",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-11-21T22:51:16Z",
    "title_canon_sha256": "acc3adb46c3d30e51ea706481e6fcaa2829fd278252eb0f4f030c4e5349f3101"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.11896",
    "kind": "arxiv",
    "version": 3
  }
}