Pith Number

pith:NYK2RHC6

pith:2022:NYK2RHC656CEWVZINCHCPKAOXP

not attested not anchored not stored refs pending

A Fair and Efficient Hybrid Federated Learning Framework based on XGBoost for Distributed Power Prediction

Haizhou Liu, Hongbin Sun, Xinwei Shen, Xuan Zhang

arxiv:2201.02783 v1 · 2022-01-08 · cs.LG · cs.AI · cs.SY · eess.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NYK2RHC656CEWVZINCHCPKAOXP}

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	2026-07-05T03:46:48.755495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e15a89c5eef844b5728688e27a80ebbece8e87487fa12c47268ee246ed771bd

Aliases

arxiv: 2201.02783 · arxiv_version: 2201.02783v1 · doi: 10.48550/arxiv.2201.02783 · pith_short_12: NYK2RHC656CE · pith_short_16: NYK2RHC656CEWVZI · pith_short_8: NYK2RHC6

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/NYK2RHC656CEWVZINCHCPKAOXP \
  | 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: 6e15a89c5eef844b5728688e27a80ebbece8e87487fa12c47268ee246ed771bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4271a656506837beda807360b1476b2e78f284c8c1cd5f1dbd32826f317206d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-01-08T07:25:54Z",
    "title_canon_sha256": "23d81291e94b83fa57b538f4fe087156e3d669e0ab251e3d9418684e1ec85ab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.02783",
    "kind": "arxiv",
    "version": 1
  }
}