Pith Number

pith:J5PU47HI

pith:2024:J5PU47HIK7DFFIFHAXL2KH5NE3

not attested not anchored not stored refs pending

Jigsaw Game: Federated Clustering

Hong-You Chen, Jinxuan Xu, Wei-Lun Chao, Yuqian Zhang

arxiv:2407.12764 v1 · 2024-07-17 · 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{J5PU47HIK7DFFIFHAXL2KH5NE3}

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	2026-07-05T08:45:09.522790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f5f4e7ce857c652a0a705d7a51fad26fd60d80a423d0a0edbca1752e5a85725

Aliases

arxiv: 2407.12764 · arxiv_version: 2407.12764v1 · doi: 10.48550/arxiv.2407.12764 · pith_short_12: J5PU47HIK7DF · pith_short_16: J5PU47HIK7DFFIFH · pith_short_8: J5PU47HI

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/J5PU47HIK7DFFIFHAXL2KH5NE3 \
  | 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: 4f5f4e7ce857c652a0a705d7a51fad26fd60d80a423d0a0edbca1752e5a85725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62ba3e01cd3661ae37eb8a6372907c68993c4dda80931dd6c4dd3a22c7dd59ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-07-17T17:42:25Z",
    "title_canon_sha256": "41262ec9b52bac084c479e4f3460fed67cfca3bb2944efdd27367fa6761f2e71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.12764",
    "kind": "arxiv",
    "version": 1
  }
}