Pith Number

pith:WQWZJT5U

pith:2021:WQWZJT5UBMZNVFUCPQYLZ6RK3L

not attested not anchored not stored refs pending

Federated Asymptotics: a model to compare federated learning algorithms

Gary Cheng, John Duchi, Karan Chadha

arxiv:2108.07313 v3 · 2021-08-16 · cs.LG · cs.DC · math.OC · 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{WQWZJT5UBMZNVFUCPQYLZ6RK3L}

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.

Cited by

1 paper in Pith

Distributed Deep Variational Approach for Privacy-preserving Data Release

Receipt and verification

First computed	2026-07-05T03:58:03.055898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b42d94cfb40b32da96827c30bcfa2adafd76d4528b6df419f94686f5bd6546da

Aliases

arxiv: 2108.07313 · arxiv_version: 2108.07313v3 · doi: 10.48550/arxiv.2108.07313 · pith_short_12: WQWZJT5UBMZN · pith_short_16: WQWZJT5UBMZNVFUC · pith_short_8: WQWZJT5U

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/WQWZJT5UBMZNVFUCPQYLZ6RK3L \
  | 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: b42d94cfb40b32da96827c30bcfa2adafd76d4528b6df419f94686f5bd6546da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd487fac603d425ba688bd61da86549217787c53f2246e123d0ad9823dc93989",
    "cross_cats_sorted": [
      "cs.DC",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-08-16T18:59:24Z",
    "title_canon_sha256": "450773a2174b90372af0af92ac7565199aa626276b41af1a38286b84f7be20b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.07313",
    "kind": "arxiv",
    "version": 3
  }
}