Pith Number

pith:ONI23RDP

pith:2020:ONI23RDPHP7A7LV4IG7KL4OYKP

not attested not anchored not stored refs pending

Cost-Effective Federated Learning Design

Bing Luo, Jianwei Huang, Leandros Tassiulas, Shiqiang Wang, Xiang Li

arxiv:2012.08336 v1 · 2020-12-15 · cs.LG · cs.DC · cs.NI · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ONI23RDPHP7A7LV4IG7KL4OYKP}

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	2026-07-05T01:59:42.617782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7351adc46f3bfe0faebc41bea5f1d853d4c86281631b9ad101006066f575e0e2

Aliases

arxiv: 2012.08336 · arxiv_version: 2012.08336v1 · doi: 10.48550/arxiv.2012.08336 · pith_short_12: ONI23RDPHP7A · pith_short_16: ONI23RDPHP7A7LV4 · pith_short_8: ONI23RDP

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/ONI23RDPHP7A7LV4IG7KL4OYKP \
  | 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: 7351adc46f3bfe0faebc41bea5f1d853d4c86281631b9ad101006066f575e0e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d77670ec1fe89eb4be06dfee6d1e81adf3bb570773b2ec1cd704dbe33cf667e",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.NI",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-15T14:45:11Z",
    "title_canon_sha256": "cc8d6552dd45224ecfd95225dc88b3a10a93149fdaf20847f69ea9eff5515c5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.08336",
    "kind": "arxiv",
    "version": 1
  }
}