Pith Number

pith:NNXGKAPI

pith:2023:NNXGKAPIBWHJ6HA7TPORS22PSW

not attested not anchored not stored refs pending

Knowledge Rumination for Client Utility Evaluation in Heterogeneous Federated Learning

Hengwei Xu, Pengyuan Zhou, Qi Zhang, Xiaorui Jiang, Yong Liao, Yu Gao

arxiv:2312.10425 v2 · 2023-12-16 · 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{NNXGKAPIBWHJ6HA7TPORS22PSW}

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	2026-07-05T10:37:23.244180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b6e6501e80d8e9f1c1f9bdd196b4f959f9c247b6cd8bf35ced6ad9547257833

Aliases

arxiv: 2312.10425 · arxiv_version: 2312.10425v2 · doi: 10.48550/arxiv.2312.10425 · pith_short_12: NNXGKAPIBWHJ · pith_short_16: NNXGKAPIBWHJ6HA7 · pith_short_8: NNXGKAPI

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/NNXGKAPIBWHJ6HA7TPORS22PSW \
  | 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: 6b6e6501e80d8e9f1c1f9bdd196b4f959f9c247b6cd8bf35ced6ad9547257833

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e85b3f6a64876645c9e8e239ff441f3145d3374ce5aa02831eab04e2fca09e7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-12-16T11:40:49Z",
    "title_canon_sha256": "7df60faa6872b782a10b234dbcc136aac4428eed4d770bbd830b2ebc31c27b6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.10425",
    "kind": "arxiv",
    "version": 2
  }
}