Pith Number

pith:A6LSCQ5O

pith:2020:A6LSCQ5O43JBTDEP4KOWHN2LNM

not attested not anchored not stored refs pending

From Distributed Machine Learning To Federated Learning: In The View Of Data Privacy And Security

Di Wu, Sheng Shen, Tianqing Zhu, Wanlei Zhou, Wei Wang

arxiv:2010.09258 v1 · 2020-10-19 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A6LSCQ5O43JBTDEP4KOWHN2LNM}

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	2026-07-05T01:44:02.312693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07972143aee6d2198c8fe29d63b74b6b37ec66a80d259ac87bcb560fdd521dbf

Aliases

arxiv: 2010.09258 · arxiv_version: 2010.09258v1 · doi: 10.48550/arxiv.2010.09258 · pith_short_12: A6LSCQ5O43JB · pith_short_16: A6LSCQ5O43JBTDEP · pith_short_8: A6LSCQ5O

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/A6LSCQ5O43JBTDEP4KOWHN2LNM \
  | 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: 07972143aee6d2198c8fe29d63b74b6b37ec66a80d259ac87bcb560fdd521dbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "901242dc8e27db72593a3f630db1e063d2d2c62234a3b476d23d40b1077ab57d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-10-19T07:00:29Z",
    "title_canon_sha256": "c05468fb014bef24657d5a70a1c6a2591be3d5bfd6c67441975ccfca85d67e75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.09258",
    "kind": "arxiv",
    "version": 1
  }
}