Pith Number

pith:KRCK5ADD

pith:2020:KRCK5ADDXYDMNLHH5GJU4B7KNF

not attested not anchored not stored refs pending

Meta Clustering for Collaborative Learning

Chenglong Ye, Jie Ding, Reza Ghanadan

arxiv:2006.00082 v3 · 2020-05-29 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KRCK5ADDXYDMNLHH5GJU4B7KNF}

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	2026-07-05T05:01:34.954137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5444ae8063be06c6ace7e9934e07ea696b541b4edc49840b6e49828bfebfcef9

Aliases

arxiv: 2006.00082 · arxiv_version: 2006.00082v3 · doi: 10.48550/arxiv.2006.00082 · pith_short_12: KRCK5ADDXYDM · pith_short_16: KRCK5ADDXYDMNLHH · pith_short_8: KRCK5ADD

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/KRCK5ADDXYDMNLHH5GJU4B7KNF \
  | 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: 5444ae8063be06c6ace7e9934e07ea696b541b4edc49840b6e49828bfebfcef9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4f08581ce27b851cc2e1659fed9b76bf15fed32030cb44e74ea317aa9310c1f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-05-29T21:11:59Z",
    "title_canon_sha256": "8680a3fdf51b053c05eb7d3c4b228f12fb01f48fed3bcb2007e5ccca70d51729"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.00082",
    "kind": "arxiv",
    "version": 3
  }
}