Pith Number

pith:3D3EAF26

pith:2018:3D3EAF26X37KVAB2RI4LB6E33Z

not attested not anchored not stored refs pending

On the cost of essentially fair clusterings

Aounon Kumar, Clemens R\"osner, Daniel R. Schmidt, Ioana O. Bercea, Martin Gro{\ss}, Melanie Schmidt, Samir Khuller

arxiv:1811.10319 v1 · 2018-11-26 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3D3EAF26X37KVAB2RI4LB6E33Z}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

Fast and effective algorithms for fair clustering at scale

Receipt and verification

First computed	2026-05-17T23:59:56.814377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8f640175ebefeaa803a8a38b0f89bde4d6a9e6d7c9ee822fba43cef1e6c0e8e

Aliases

arxiv: 1811.10319 · arxiv_version: 1811.10319v1 · doi: 10.48550/arxiv.1811.10319 · pith_short_12: 3D3EAF26X37K · pith_short_16: 3D3EAF26X37KVAB2 · pith_short_8: 3D3EAF26

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/3D3EAF26X37KVAB2RI4LB6E33Z \
  | 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: d8f640175ebefeaa803a8a38b0f89bde4d6a9e6d7c9ee822fba43cef1e6c0e8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6125f4daf23100a8d4e84434737c954512a4fd559fd3b9da53ce41a349e18c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-11-26T12:25:35Z",
    "title_canon_sha256": "ec856e49093cd6b7731efe9bb218b213131f7792c784ccbb80b16f39370682f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10319",
    "kind": "arxiv",
    "version": 1
  }
}