Pith Number

pith:U7CJVD6P

pith:2026:U7CJVD6POUPT5UWOOKGWNHHFUN

not attested not anchored not stored refs pending

Simple Algorithms for Bad Triangle Transversals with Applications to Correlation Clustering

Florian Adriaens, Nikolaj Tatti

arxiv:2602.04463 v2 · 2026-02-04 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U7CJVD6POUPT5UWOOKGWNHHFUN}

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	2026-05-28T01:04:36.287282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7c49a8fcf751f3ed2ce728d669ce5a365bc576e8e27bcf30ab6f75ae7dda2a0

Aliases

arxiv: 2602.04463 · arxiv_version: 2602.04463v2 · doi: 10.48550/arxiv.2602.04463 · pith_short_12: U7CJVD6POUPT · pith_short_16: U7CJVD6POUPT5UWO · pith_short_8: U7CJVD6P

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/U7CJVD6POUPT5UWOOKGWNHHFUN \
  | 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: a7c49a8fcf751f3ed2ce728d669ce5a365bc576e8e27bcf30ab6f75ae7dda2a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97782c89c9db795d9aadfffe659c09f16742d98352eb5f8a4d79d19d021be3fd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2026-02-04T11:48:41Z",
    "title_canon_sha256": "e7c2eaeb20db0e3a046cb4f2207120330823b8fd00d64afcef034173088e69f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.04463",
    "kind": "arxiv",
    "version": 2
  }
}