Pith Number

pith:KIUKMGVR

pith:2022:KIUKMGVRF77OETXS7IAEZNRFGU

not attested not anchored not stored refs pending

Exploring Rawlsian Fairness for K-Means Clustering

Deepak P, Muiris MacCarthaigh, Stanley Simoes

arxiv:2205.02052 v1 · 2022-05-04 · 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{KIUKMGVRF77OETXS7IAEZNRFGU}

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	2026-07-05T04:20:24.782573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5228a61ab12ffee24ef2fa004cb62535256a899a2e43c75a7027d600a3a65e05

Aliases

arxiv: 2205.02052 · arxiv_version: 2205.02052v1 · doi: 10.48550/arxiv.2205.02052 · pith_short_12: KIUKMGVRF77O · pith_short_16: KIUKMGVRF77OETXS · pith_short_8: KIUKMGVR

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/KIUKMGVRF77OETXS7IAEZNRFGU \
  | 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: 5228a61ab12ffee24ef2fa004cb62535256a899a2e43c75a7027d600a3a65e05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccaabf0cfa7a73ee508b97293d1ef4b2697d08401c26f43c255d5c30e3b8e521",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-05-04T13:25:21Z",
    "title_canon_sha256": "e7d0f9c62d8776d2a0bfcc7c9c0748cd8fc64b93b399be4fa52a3cf3554fd613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.02052",
    "kind": "arxiv",
    "version": 1
  }
}