Pith Number

pith:AIUKLZ3O

pith:2025:AIUKLZ3OGJSTHQGL55G2XJYC7O

not attested not anchored not stored refs pending

Learning Critically: Selective Self Distillation in Federated Learning on Non-IID Data

Hanchao Yu, Xiaodong Yang, Yang Gu, Yi-Hua Huang, Yiqiang Chen, Yuting He

arxiv:2504.14694 v1 · 2025-04-20 · 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{AIUKLZ3OGJSTHQGL55G2XJYC7O}

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	2026-07-05T10:51:49.208106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0228a5e76e326533c0cbef4daba702fb8f3fadbbba29d111bebb56c21b13d6db

Aliases

arxiv: 2504.14694 · arxiv_version: 2504.14694v1 · doi: 10.48550/arxiv.2504.14694 · pith_short_12: AIUKLZ3OGJST · pith_short_16: AIUKLZ3OGJSTHQGL · pith_short_8: AIUKLZ3O

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/AIUKLZ3OGJSTHQGL55G2XJYC7O \
  | 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: 0228a5e76e326533c0cbef4daba702fb8f3fadbbba29d111bebb56c21b13d6db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31bc8223b08ce56d79291c69a77893b2f289ea1480d2e893109d7da46a6aef0c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-20T18:06:55Z",
    "title_canon_sha256": "225681ba4710eb2500ce0673ccdd69cba87c32656fd8e91028c059bceb8e6420"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14694",
    "kind": "arxiv",
    "version": 1
  }
}