Pith Number

pith:KNIDWNCN

pith:2024:KNIDWNCNNQJYNUE2IHSV4NFQ24

not attested not anchored not stored refs pending

Differentially Private Learning Beyond the Classical Dimensionality Regime

Cynthia Dwork, Linjun Zhang, Pranay Tankala

arxiv:2411.13682 v2 · 2024-11-20 · cs.LG · cs.CR · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KNIDWNCNNQJYNUE2IHSV4NFQ24}

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	2026-07-05T10:16:39.519783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53503b344d6c1386d09a41e55e34b0d7288ea5e7efb84639f74965ad7bf89371

Aliases

arxiv: 2411.13682 · arxiv_version: 2411.13682v2 · doi: 10.48550/arxiv.2411.13682 · pith_short_12: KNIDWNCNNQJY · pith_short_16: KNIDWNCNNQJYNUE2 · pith_short_8: KNIDWNCN

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/KNIDWNCNNQJYNUE2IHSV4NFQ24 \
  | 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: 53503b344d6c1386d09a41e55e34b0d7288ea5e7efb84639f74965ad7bf89371

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33726aca554a6df9c93b17e5dc86a11f30dfb47143651f49d9e0a6877dfb7f4a",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-20T19:56:12Z",
    "title_canon_sha256": "7dd8d4ee2bf1d2cb2503f1428f4131e1010d56d3f4cd73c10762b0d49bf2138e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13682",
    "kind": "arxiv",
    "version": 2
  }
}