Pith Number

pith:CHRA3M6Y

pith:2026:CHRA3M6YOWED7TN3HBCCZP64ST

not attested not anchored not stored refs pending

End-to-End Differential Privacy in Training Deep Neural Network Classifiers

Alexander Benvenuti, Calvin Hawkins, Huaiyuan Rao, Matthew Hale

arxiv:2607.19580 v1 · 2026-07-21 · 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{CHRA3M6YOWED7TN3HBCCZP64ST}

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	2026-07-23T00:23:57.462465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11e20db3d875883fcdbb38442cbfdc94d4f4ed2fa65277025c5b7bcc43c81d7c

Aliases

arxiv: 2607.19580 · arxiv_version: 2607.19580v1 · doi: 10.48550/arxiv.2607.19580 · pith_short_12: CHRA3M6YOWED · pith_short_16: CHRA3M6YOWED7TN3 · pith_short_8: CHRA3M6Y

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/CHRA3M6YOWED7TN3HBCCZP64ST \
  | 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: 11e20db3d875883fcdbb38442cbfdc94d4f4ed2fa65277025c5b7bcc43c81d7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95a8d54f9be2629a85d8fba58b6a1bed2acded9267e7b17162a6dbf116d45157",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-21T21:15:55Z",
    "title_canon_sha256": "4f7f291dd6f1595d7600f60d504fe0bc42e93f438abe5a21d4be87a3bf996c45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19580",
    "kind": "arxiv",
    "version": 1
  }
}