Pith Number

pith:4IZU4CIR

pith:2020:4IZU4CIRPNHLTTW2GU3QMFVN47

not attested not anchored not stored refs pending

FLAME: Differentially Private Federated Learning in the Shuffle Model

Hong Chen, Masatoshi Yoshikawa, Ruixuan Liu, Ruoyang Guo, Yang Cao

arxiv:2009.08063 v4 · 2020-09-17 · cs.LG · cs.CR · 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{4IZU4CIRPNHLTTW2GU3QMFVN47}

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	2026-07-05T02:24:51.282604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2334e09117b4eb9ceda35370616ade7dd87c1b8c3bd7556bc90c9f58069bd3b

Aliases

arxiv: 2009.08063 · arxiv_version: 2009.08063v4 · doi: 10.48550/arxiv.2009.08063 · pith_short_12: 4IZU4CIRPNHL · pith_short_16: 4IZU4CIRPNHLTTW2 · pith_short_8: 4IZU4CIR

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/4IZU4CIRPNHLTTW2GU3QMFVN47 \
  | 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: e2334e09117b4eb9ceda35370616ade7dd87c1b8c3bd7556bc90c9f58069bd3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d2f46ea5e91dba9938bd6eebf1a97a9bee898e1a86b15ef018d80729bd5ae5f",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-09-17T04:44:27Z",
    "title_canon_sha256": "dd337a3ac4ded1b4732e9f1c30a10ee38fddf0726e5b0bd929c31a79ebf6d17f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.08063",
    "kind": "arxiv",
    "version": 4
  }
}