Pith Number

pith:BKERX36J

pith:2022:BKERX36JAEOJVGA5XIASX732AQ

not attested not anchored not stored refs pending

Addressing modern and practical challenges in machine learning: A survey of online federated and transfer learning

Fanlin Meng, Shuang Dai

arxiv:2202.03070 v1 · 2022-02-07 · 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{BKERX36JAEOJVGA5XIASX732AQ}

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

What Makes Local Updates Effective: The Role of Data Heterogeneity and Smoothness

Receipt and verification

First computed	2026-07-05T03:54:35.351571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a891befc9011c9a981dba012bff7a043281173bd1cb484d5d9cef97a32f7ada

Aliases

arxiv: 2202.03070 · arxiv_version: 2202.03070v1 · doi: 10.48550/arxiv.2202.03070 · pith_short_12: BKERX36JAEOJ · pith_short_16: BKERX36JAEOJVGA5 · pith_short_8: BKERX36J

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/BKERX36JAEOJVGA5XIASX732AQ \
  | 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: 0a891befc9011c9a981dba012bff7a043281173bd1cb484d5d9cef97a32f7ada

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2f1d82528efb497c4e835f36ae6b98560cb272935a456e5ba5c4d0633a89c86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-07T11:06:56Z",
    "title_canon_sha256": "9a3f3fe88bffaab4a0ab56dcc1b3f067cd187b0d668a90ce57341081e2312e4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03070",
    "kind": "arxiv",
    "version": 1
  }
}