Pith Number

pith:YHZOMNMM

pith:2024:YHZOMNMMT6CU5KOEJP6QTXLCIH

not attested not anchored not stored refs pending

Supplementary File: Cooperative Gradient Coding for Semi-Decentralized Federated Learning

Chengxi Li, Mikael Skoglund, Ming Xiao, Shudi Weng

arxiv:2404.00780 v4 · 2024-03-31 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHZOMNMMT6CU5KOEJP6QTXLCIH}

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

Cooperative Gradient Coding

Receipt and verification

First computed	2026-07-05T08:53:21.384413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1f2e6358c9f854ea9c44bfd09dd6241d882c65d4617801668e755553049dc59

Aliases

arxiv: 2404.00780 · arxiv_version: 2404.00780v4 · doi: 10.48550/arxiv.2404.00780 · pith_short_12: YHZOMNMMT6CU · pith_short_16: YHZOMNMMT6CU5KOE · pith_short_8: YHZOMNMM

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/YHZOMNMMT6CU5KOEJP6QTXLCIH \
  | 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: c1f2e6358c9f854ea9c44bfd09dd6241d882c65d4617801668e755553049dc59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "683f2ed3d67ae59f7ec4ebe2ec3ad91b76004ef10455cd15fa713158680b582f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-03-31T19:48:08Z",
    "title_canon_sha256": "8bdaac46b276443735019d5b6bc2af0eeaefd5f6bcc55bfdec6651f6db62fb69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.00780",
    "kind": "arxiv",
    "version": 4
  }
}