Pith Number

pith:Q7S7N5AE

pith:2020:Q7S7N5AEEDJRCZUAL5SJQHNPSP

not attested not anchored not stored refs pending

Is Private Learning Possible with Instance Encoding?

Abhradeep Thakurta, Florian Tramer, Mohammad Mahmoody, Nicholas Carlini, Saeed Mahloujifar, Samuel Deng, Sanjam Garg, Shuang Song, Somesh Jha

arxiv:2011.05315 v2 · 2020-11-10 · cs.CR · cs.CV · 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{Q7S7N5AEEDJRCZUAL5SJQHNPSP}

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	2026-07-05T02:35:51.856197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87e5f6f40420d31166805f64981daf93c16076e4f2c77b59bde6c5bedba15d2d

Aliases

arxiv: 2011.05315 · arxiv_version: 2011.05315v2 · doi: 10.48550/arxiv.2011.05315 · pith_short_12: Q7S7N5AEEDJR · pith_short_16: Q7S7N5AEEDJRCZUA · pith_short_8: Q7S7N5AE

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/Q7S7N5AEEDJRCZUAL5SJQHNPSP \
  | 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: 87e5f6f40420d31166805f64981daf93c16076e4f2c77b59bde6c5bedba15d2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d359e403244abb87bc222bc5bdd0e0199d2a90c5f0c329509c220b577917f8ac",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-11-10T18:55:20Z",
    "title_canon_sha256": "df57dfc68dc109543e1dc0b91569fcddccfca117496ff14028e46276e7ac0a55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.05315",
    "kind": "arxiv",
    "version": 2
  }
}