Pith Number

pith:MAWG6WZK

pith:2019:MAWG6WZKN5TJTPP6DGNRXO4S5V

not attested not anchored not stored refs pending

Learning Privately over Distributed Features: An ADMM Sharing Approach

Di Niu, Linglong Kong, Peng Liu, Yaochen Hu

arxiv:1907.07735 v1 · 2019-07-17 · cs.LG · cs.DC · 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{MAWG6WZKN5TJTPP6DGNRXO4S5V}

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	2026-05-17T23:40:16.584607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

602c6f5b2a6f6699bdfe199b1bbb92ed767ed70f9722d4797922bb784e483db5

Aliases

arxiv: 1907.07735 · arxiv_version: 1907.07735v1 · doi: 10.48550/arxiv.1907.07735 · pith_short_12: MAWG6WZKN5TJ · pith_short_16: MAWG6WZKN5TJTPP6 · pith_short_8: MAWG6WZK

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/MAWG6WZKN5TJTPP6DGNRXO4S5V \
  | 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: 602c6f5b2a6f6699bdfe199b1bbb92ed767ed70f9722d4797922bb784e483db5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "858b36a23b7020c38784623b7ace775badddf2569d084606a9e44c8e204e4ec1",
    "cross_cats_sorted": [
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-17T20:02:05Z",
    "title_canon_sha256": "feb5feece861ae88a4d3fe3e1e2a29233b29680e9ed902d00f28cd2eedaaf4f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07735",
    "kind": "arxiv",
    "version": 1
  }
}