Pith Number

pith:OOWTSEID

pith:2022:OOWTSEIDQ3L5X7JDXOKUFANTB6

not attested not anchored not stored refs pending

Efficient Privacy Preserving Logistic Regression for Horizontally Distributed Data

Guanhong Miao

arxiv:2202.02650 v2 · 2022-02-05 · cs.CR · cs.LG · stat.ML · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OOWTSEIDQ3L5X7JDXOKUFANTB6}

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	2026-07-05T04:41:54.283327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73ad39110386d7dbfd23bb954281b30fa9ce3b76aacce308924c7b48e5a1bb8e

Aliases

arxiv: 2202.02650 · arxiv_version: 2202.02650v2 · doi: 10.48550/arxiv.2202.02650 · pith_short_12: OOWTSEIDQ3L5 · pith_short_16: OOWTSEIDQ3L5X7JD · pith_short_8: OOWTSEID

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/OOWTSEIDQ3L5X7JDXOKUFANTB6 \
  | 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: 73ad39110386d7dbfd23bb954281b30fa9ce3b76aacce308924c7b48e5a1bb8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6505bc143389c9e937aff40119dd2cf4961ede97f6d131774d2b9685ca56f3aa",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML",
      "stat.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-02-05T22:44:03Z",
    "title_canon_sha256": "2c778649f97b5adf5fc0e5f0d4817903fca72c3e3482e9bbcc83666e040df726"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02650",
    "kind": "arxiv",
    "version": 2
  }
}