Pith Number

pith:NIFMIRR3

pith:2022:NIFMIRR3WQ4CK3MTJW4UJ3ZIQD

not attested not anchored not stored refs pending

Rethinking Normalization Methods in Federated Learning

Ang Li, Hai "Helen" Li, Jianyi Zhang, Jingwei Sun, Pin-Yu Chen, Yiran Chen, Zhixu Du

arxiv:2210.03277 v1 · 2022-10-07 · 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{NIFMIRR3WQ4CK3MTJW4UJ3ZIQD}

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	2026-07-05T07:06:20.492167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a0ac4463bb438256d934db944ef2880fbe2168b4181ff64f9ff4ac7f32efd61

Aliases

arxiv: 2210.03277 · arxiv_version: 2210.03277v1 · doi: 10.48550/arxiv.2210.03277 · pith_short_12: NIFMIRR3WQ4C · pith_short_16: NIFMIRR3WQ4CK3MT · pith_short_8: NIFMIRR3

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/NIFMIRR3WQ4CK3MTJW4UJ3ZIQD \
  | 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: 6a0ac4463bb438256d934db944ef2880fbe2168b4181ff64f9ff4ac7f32efd61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6e1a581c46e97a05fed531a176f8a13f14ec8939cce806513cad72016260604",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-07T01:32:24Z",
    "title_canon_sha256": "eaf28b9e8557e692cf94ddd9611ebf5553cc3e894f6df587e687449085d6f692"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03277",
    "kind": "arxiv",
    "version": 1
  }
}