Pith Number

pith:BXA74GAW

pith:2018:BXA74GAWSWPYSEPSSSFHGUXPFM

not attested not anchored not stored refs pending

Privacy-Preserving Multiparty Learning For Logistic Regression

Ang Li, Qinghua Li, Wei Du

arxiv:1810.02400 v1 · 2018-10-04 · 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{BXA74GAWSWPYSEPSSSFHGUXPFM}

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	2026-05-18T00:04:01.976898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dc1fe1816959f8911f2948a7352ef2b1ef0b62a66a9a05c67ebb41ab893ce0b

Aliases

arxiv: 1810.02400 · arxiv_version: 1810.02400v1 · doi: 10.48550/arxiv.1810.02400 · pith_short_12: BXA74GAWSWPY · pith_short_16: BXA74GAWSWPYSEPS · pith_short_8: BXA74GAW

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/BXA74GAWSWPYSEPSSSFHGUXPFM \
  | 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: 0dc1fe1816959f8911f2948a7352ef2b1ef0b62a66a9a05c67ebb41ab893ce0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88129ec1679196ea9b7636be5bc3ab3cb32785868c697321f7c892da73460cae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-10-04T19:34:33Z",
    "title_canon_sha256": "e749f48e3d41e8eaf08f91f5e1ff3a4d04309f4615bea1e46a2423c428890101"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02400",
    "kind": "arxiv",
    "version": 1
  }
}