Pith Number

pith:6K7EEC4B

pith:2022:6K7EEC4B6A2RWVCC6DTEV6QRCP

not attested not anchored not stored refs pending

Tensor Decomposition based Personalized Federated Learning

Huixuan Zong, Jing Jin, Qing Wang, Xiaofeng Liu, Yinchuan Li, Yunfeng Shao

arxiv:2208.12959 v1 · 2022-08-27 · 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{6K7EEC4B6A2RWVCC6DTEV6QRCP}

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	2026-07-05T04:52:01.582642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2be420b81f0351b5442f0e64afa1113f018cdb203c9aba330f012de5e1b04e5

Aliases

arxiv: 2208.12959 · arxiv_version: 2208.12959v1 · doi: 10.48550/arxiv.2208.12959 · pith_short_12: 6K7EEC4B6A2R · pith_short_16: 6K7EEC4B6A2RWVCC · pith_short_8: 6K7EEC4B

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/6K7EEC4B6A2RWVCC6DTEV6QRCP \
  | 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: f2be420b81f0351b5442f0e64afa1113f018cdb203c9aba330f012de5e1b04e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8563b482f4da856b448bd30fad8b053f4b10daf53aeddc1a84911bb19549ee18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-08-27T08:09:14Z",
    "title_canon_sha256": "008b316ccb17e2ca9e8a2b505cea7186ea6bcc3166c954dc3bc0b6e69f6e48f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12959",
    "kind": "arxiv",
    "version": 1
  }
}