Pith Number

pith:FQBNVJ5A

pith:2018:FQBNVJ5ALHAX5VRW54CDD54B3G

not attested not anchored not stored refs pending

Differential Private Stack Generalization with an Application to Diabetes Prediction

James T. Kwok, Qiang Yang, Quanming Yao, Weiwei Tu, Wenyuan Dai, Xiawei Guo, Yuqiang Chen

arxiv:1811.09491 v3 · 2018-11-23 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQBNVJ5ALHAX5VRW54CDD54B3G}

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	2026-05-17T23:44:29.871803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c02daa7a059c17ed636ef0431f781d9b48630c6211234f22bb50c79f3e07f33

Aliases

arxiv: 1811.09491 · arxiv_version: 1811.09491v3 · doi: 10.48550/arxiv.1811.09491 · pith_short_12: FQBNVJ5ALHAX · pith_short_16: FQBNVJ5ALHAX5VRW · pith_short_8: FQBNVJ5A

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/FQBNVJ5ALHAX5VRW54CDD54B3G \
  | 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: 2c02daa7a059c17ed636ef0431f781d9b48630c6211234f22bb50c79f3e07f33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "142399a6b027e68b45223b599b9c975feb51449b75b1c7ef8ad04b228cb1ca48",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-23T14:26:03Z",
    "title_canon_sha256": "f5939fa84cf84b4f2f471f70599f2e161f62a438e07008099381032a46a7778f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09491",
    "kind": "arxiv",
    "version": 3
  }
}