Pith Number

pith:5AWQ7YBM

pith:2026:5AWQ7YBMC62774INH4FEH23XPA

not attested not anchored not stored refs pending

Coarse Balanced Separators in Biclique-Induced-Minor-Free Graphs

Claire Kaneshiro, Julien Codsi, Maria Chudnovsky

arxiv:2606.14974 v2 · 2026-06-12 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AWQ7YBMC62774INH4FEH23XPA}

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	2026-07-03T01:17:55.914003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e82d0fe02c17b5fff10d3f0a43eb77780a378c72c9d876bc88baac2db63d1acb

Aliases

arxiv: 2606.14974 · arxiv_version: 2606.14974v2 · doi: 10.48550/arxiv.2606.14974 · pith_short_12: 5AWQ7YBMC627 · pith_short_16: 5AWQ7YBMC62774IN · pith_short_8: 5AWQ7YBM

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/5AWQ7YBMC62774INH4FEH23XPA \
  | 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: e82d0fe02c17b5fff10d3f0a43eb77780a378c72c9d876bc88baac2db63d1acb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07a98440cb0dda8c3721499526c8615b2a8dd2fa9e97948530b69eedf66649e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-06-12T21:51:32Z",
    "title_canon_sha256": "29d40165641f96f3098e79a950b9a89c8c586cd74e025d2756349c7ceaacb003"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.14974",
    "kind": "arxiv",
    "version": 2
  }
}