Pith Number

pith:R35GXEPE

pith:2024:R35GXEPEODH3SWZ3SXWON4DUHS

not attested not anchored not stored refs pending

Excluding a clique or a biclique in graphs of bounded induced matching treewidth

Bartosz Walczak, Jadwiga Czy\.zewska, Marcin Bria\'nski, Martin Milani\v{c}, Pawe{\l} Rz\k{a}\.zewski, Rose McCarty, Tara Abrishami

arxiv:2405.04617 v2 · 2024-05-07 · 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{R35GXEPEODH3SWZ3SXWON4DUHS}

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.

Cited by

1 paper in Pith

Induced subgraphs of graphs with large deficiency

Receipt and verification

First computed	2026-07-05T09:24:16.537149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8efa6b91e470cfb95b3b95ece6f0743cb71ad2c4d3efff4e11485562ba36e41d

Aliases

arxiv: 2405.04617 · arxiv_version: 2405.04617v2 · doi: 10.48550/arxiv.2405.04617 · pith_short_12: R35GXEPEODH3 · pith_short_16: R35GXEPEODH3SWZ3 · pith_short_8: R35GXEPE

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/R35GXEPEODH3SWZ3SXWON4DUHS \
  | 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: 8efa6b91e470cfb95b3b95ece6f0743cb71ad2c4d3efff4e11485562ba36e41d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8677e95c8184119f3256146f16b96a7a7ad8d08ed7a5af2fe2794584b5901b55",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-05-07T19:01:16Z",
    "title_canon_sha256": "8a7cdf6366f40dd521272095aa9af6178f8160bde1be03b52b6827e6e3b09c79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.04617",
    "kind": "arxiv",
    "version": 2
  }
}