Pith Number

pith:D7Q3HUY2

pith:2017:D7Q3HUY2EZ54JZT75JYZP5ZCE5

not attested not anchored not stored refs pending

On the Protection of Private Information in Machine Learning Systems: Two Recent Approaches

H. Brendan McMahan, Ian Goodfellow, Ilya Mironov, Kunal Talwar, Li Zhang, Mart\'in Abadi, Nicolas Papernot, \'Ulfar Erlingsson

arxiv:1708.08022 v1 · 2017-08-26 · stat.ML · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7Q3HUY2EZ54JZT75JYZP5ZCE5}

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	2026-05-17T23:58:42.349246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fe1b3d31a267bc4e67fea7197f722274031235f4156ce6f32beb58f1601f27f

Aliases

arxiv: 1708.08022 · arxiv_version: 1708.08022v1 · doi: 10.48550/arxiv.1708.08022 · pith_short_12: D7Q3HUY2EZ54 · pith_short_16: D7Q3HUY2EZ54JZT7 · pith_short_8: D7Q3HUY2

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/D7Q3HUY2EZ54JZT75JYZP5ZCE5 \
  | 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: 1fe1b3d31a267bc4e67fea7197f722274031235f4156ce6f32beb58f1601f27f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cde95355bb2a837743dc5c32b98549fae07b0992c004653442d03fba106e53c0",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-08-26T23:23:39Z",
    "title_canon_sha256": "6cb24a9a2c4bb11157f59167ccc6fe18b5dc180dadf107c76e6c6eb2c11c0f5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08022",
    "kind": "arxiv",
    "version": 1
  }
}