Pith Number

pith:AB46QZ6T

pith:2022:AB46QZ6TDC34APIOHJQ2AJJHOU

not attested not anchored not stored refs pending

Federated Learning of Large Models at the Edge via Principal Sub-Model Training

Salman Avestimehr, Saurav Prakash, Souvik Kundu, Sunwoo Lee, Yue Niu

arxiv:2208.13141 v3 · 2022-08-28 · 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{AB46QZ6TDC34APIOHJQ2AJJHOU}

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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

Communication-Efficient Personalized Distributed Learning with Data and Node Heterogeneity

Receipt and verification

First computed	2026-07-05T06:59:27.796756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0079e867d318b7c03d0e3a61a0252775131cf582f3e45e68bb0f03b65867e489

Aliases

arxiv: 2208.13141 · arxiv_version: 2208.13141v3 · doi: 10.48550/arxiv.2208.13141 · pith_short_12: AB46QZ6TDC34 · pith_short_16: AB46QZ6TDC34APIO · pith_short_8: AB46QZ6T

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/AB46QZ6TDC34APIOHJQ2AJJHOU \
  | 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: 0079e867d318b7c03d0e3a61a0252775131cf582f3e45e68bb0f03b65867e489

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3551caf4396287316f123f29e1086bc65423ce123761475e5e4399a8c99e39c5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-08-28T05:17:03Z",
    "title_canon_sha256": "7c687e43f0570a90e24bfb7806f1b433750360188b23745672ef3a94b104c84a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.13141",
    "kind": "arxiv",
    "version": 3
  }
}