Pith Number

pith:BJ2MTGE2

pith:2018:BJ2MTGE2BWP5FPG6OSICYWZHAO

not attested not anchored not stored refs pending

2P-DNN : Privacy-Preserving Deep Neural Networks Based on Homomorphic Cryptosystem

Qiang Zhu, Xixiang Lv

arxiv:1807.08459 v1 · 2018-07-23 · 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{BJ2MTGE2BWP5FPG6OSICYWZHAO}

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	2026-05-18T00:10:07.970578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a74c9989a0d9fd2bcde74902c5b27039de8cec5796683b13d3a7499fec60ab6

Aliases

arxiv: 1807.08459 · arxiv_version: 1807.08459v1 · doi: 10.48550/arxiv.1807.08459 · pith_short_12: BJ2MTGE2BWP5 · pith_short_16: BJ2MTGE2BWP5FPG6 · pith_short_8: BJ2MTGE2

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/BJ2MTGE2BWP5FPG6OSICYWZHAO \
  | 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: 0a74c9989a0d9fd2bcde74902c5b27039de8cec5796683b13d3a7499fec60ab6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a694a28aec807edeec2965fc4955697abebfed3f3a2c495b1c1fc6faa9b4ad1c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-07-23T07:32:12Z",
    "title_canon_sha256": "98e6c6449a2604597fe73e94db8a4f3842412cc349ff88055ab9b290fcf364ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08459",
    "kind": "arxiv",
    "version": 1
  }
}