Pith Number

pith:4RWW6SRE

pith:2022:4RWW6SREPHWIBZYC3UNCYPJXOD

not attested not anchored not stored refs pending

Towards Understanding and Mitigating Dimensional Collapse in Heterogeneous Federated Learning

Jian Liang, Song Bai, Vincent Y. F. Tan, Wenqing Zhang, Yujun Shi

arxiv:2210.00226 v5 · 2022-10-01 · 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{4RWW6SREPHWIBZYC3UNCYPJXOD}

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

Tackling Data Heterogeneity in Federated Learning through Knowledge Distillation with Inequitable Aggregation

Receipt and verification

First computed	2026-07-05T08:04:55.118901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e46d6f4a2479ec80e702dd1a2c3d3770cd9e8612236227c5a8963730e5cc208d

Aliases

arxiv: 2210.00226 · arxiv_version: 2210.00226v5 · doi: 10.48550/arxiv.2210.00226 · pith_short_12: 4RWW6SREPHWI · pith_short_16: 4RWW6SREPHWIBZYC · pith_short_8: 4RWW6SRE

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/4RWW6SREPHWIBZYC3UNCYPJXOD \
  | 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: e46d6f4a2479ec80e702dd1a2c3d3770cd9e8612236227c5a8963730e5cc208d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "405a649e21c2e39019fd45ef383c354747af5d11de0bb38467a9aa4084d9bf38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-01T09:04:17Z",
    "title_canon_sha256": "193b1cde6425dbfbf4818c82718da6b5056fbab740b656cf9612168013f425c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.00226",
    "kind": "arxiv",
    "version": 5
  }
}