Pith Number

pith:KTN53XTK

pith:2022:KTN53XTKK2GRJG7CPAFND56DQK

not attested not anchored not stored refs pending

Communication Efficient Federated Learning via Ordered ADMM in a Fully Decentralized Setting

Brian M. Sadler, Rick S. Blum, Yicheng Chen

arxiv:2202.02580 v1 · 2022-02-05 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KTN53XTKK2GRJG7CPAFND56DQK}

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	2026-07-05T03:54:30.971014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54dbddde6a568d149be2780ad1f7c382be58daa2aef72d4da30d13ea869fe5d9

Aliases

arxiv: 2202.02580 · arxiv_version: 2202.02580v1 · doi: 10.48550/arxiv.2202.02580 · pith_short_12: KTN53XTKK2GR · pith_short_16: KTN53XTKK2GRJG7C · pith_short_8: KTN53XTK

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/KTN53XTKK2GRJG7CPAFND56DQK \
  | 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: 54dbddde6a568d149be2780ad1f7c382be58daa2aef72d4da30d13ea869fe5d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f437c65555f0775c0eb98530e78ab0c65e17492d761b0e142ca53eaa8fd876d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-05T15:32:02Z",
    "title_canon_sha256": "041074e5a21db4229e38e9f0b0af9a9899d0541fa5f146679b7014e56b405ef6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02580",
    "kind": "arxiv",
    "version": 1
  }
}