Pith Number

pith:LGMVA47R

pith:2021:LGMVA47RBTCBJRU3YO76GDHVR2

not attested not anchored not stored refs pending

FedCostWAvg: A new averaging for better Federated Learning

Benedikt Wiestler, Bjoern Menze, Florian Kofler, Ivan Ezhov, Johannes C. Paetzold, Leon M\"achler, Suprosanna Shit, Timo Loehr

arxiv:2111.08649 v1 · 2021-11-16 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LGMVA47RBTCBJRU3YO76GDHVR2}

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	2026-07-05T03:32:36.214180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59995073f10cc414c69bc3bfe30cf58e8b9fefbedb23fe333f2845091bb18e3b

Aliases

arxiv: 2111.08649 · arxiv_version: 2111.08649v1 · doi: 10.48550/arxiv.2111.08649 · pith_short_12: LGMVA47RBTCB · pith_short_16: LGMVA47RBTCBJRU3 · pith_short_8: LGMVA47R

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/LGMVA47RBTCBJRU3YO76GDHVR2 \
  | 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: 59995073f10cc414c69bc3bfe30cf58e8b9fefbedb23fe333f2845091bb18e3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "472c061be02915885102b0fd074073ef9a9a27bc5ac69d21ebf90d8c72464fbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-16T17:31:58Z",
    "title_canon_sha256": "1d6bb55d80cbb26e3048df47454693099c89722f890febadb409c31d9c34a7d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.08649",
    "kind": "arxiv",
    "version": 1
  }
}