Pith Number

pith:MO24ZETL

pith:2016:MO24ZETLLXWPOCL2IAYXWHEGF5

not attested not anchored not stored refs pending

Bounded Clique-Width of ($S_{1,2,2}$,Triangle)-Free Graphs

Andreas Brandstadt, Raffaele Mosca, Suhail Mahfud

arxiv:1608.01820 v2 · 2016-08-05 · cs.DM · 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{MO24ZETLLXWPOCL2IAYXWHEGF5}

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	2026-05-18T01:09:06.077205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63b5cc926b5decf7097a40317b1c862f43f523dbc6a2ccd2c7945609237fc274

Aliases

arxiv: 1608.01820 · arxiv_version: 1608.01820v2 · doi: 10.48550/arxiv.1608.01820 · pith_short_12: MO24ZETLLXWP · pith_short_16: MO24ZETLLXWPOCL2 · pith_short_8: MO24ZETL

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/MO24ZETLLXWPOCL2IAYXWHEGF5 \
  | 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: 63b5cc926b5decf7097a40317b1c862f43f523dbc6a2ccd2c7945609237fc274

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dad8e60a42ceaf65ece082e20c389161f73ebd76d5b1aa0b70dbf0600dc752e",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2016-08-05T09:59:24Z",
    "title_canon_sha256": "2916cd7995c1579e5cb09d73c743c25466b14568d90e9734996b3d1ff98ae8e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01820",
    "kind": "arxiv",
    "version": 2
  }
}