Pith Number

pith:YNMISFUO

pith:2021:YNMISFUOHFAJXOL4FVSATUSCIU

not attested not anchored not stored refs pending

Towards Federated Learning on Time-Evolving Heterogeneous Data

Tao Lin, Xiaoying Tang, Yongxin Guo

arxiv:2112.13246 v3 · 2021-12-25 · 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{YNMISFUOHFAJXOL4FVSATUSCIU}

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

FedEve: On Bridging the Client Drift and Period Drift for Cross-device Federated Learning

Receipt and verification

First computed	2026-07-05T05:43:09.447625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c35889168e39409bb97c2d6409d2424515bb4d54f53db06b4f0702a38f1889ec

Aliases

arxiv: 2112.13246 · arxiv_version: 2112.13246v3 · doi: 10.48550/arxiv.2112.13246 · pith_short_12: YNMISFUOHFAJ · pith_short_16: YNMISFUOHFAJXOL4 · pith_short_8: YNMISFUO

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/YNMISFUOHFAJXOL4FVSATUSCIU \
  | 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: c35889168e39409bb97c2d6409d2424515bb4d54f53db06b4f0702a38f1889ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd7f2308ea83e3e3290c70f33869deb5994b81a814431910348e0fba79e47079",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-25T14:58:52Z",
    "title_canon_sha256": "2a4ceedb8419b190b9cdf4ecb3e972bb77d359b9d72f25720d30492440efe55a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.13246",
    "kind": "arxiv",
    "version": 3
  }
}