Pith Number

pith:QWWRS5JY

pith:2024:QWWRS5JYYLDJO43GVPWQWBC2O4

not attested not anchored not stored refs pending

On two non-existence results for Cameron-Liebler $k$-sets in $\mathrm{PG}(n,q)$

Jan De Beule, Jonathan Mannaert, Leo Storme

arxiv:2403.00519 v1 · 2024-03-01 · 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{QWWRS5JYYLDJO43GVPWQWBC2O4}

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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

A Survey of Cameron-Liebler Sets and Low Degree Boolean Functions in Grassmann Graphs

Receipt and verification

First computed	2026-07-05T07:51:05.253100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85ad197538c2c6977366abed0b045a7725267c82cc5c3b0a4216c5b20f1be483

Aliases

arxiv: 2403.00519 · arxiv_version: 2403.00519v1 · doi: 10.48550/arxiv.2403.00519 · pith_short_12: QWWRS5JYYLDJ · pith_short_16: QWWRS5JYYLDJO43G · pith_short_8: QWWRS5JY

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/QWWRS5JYYLDJO43GVPWQWBC2O4 \
  | 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: 85ad197538c2c6977366abed0b045a7725267c82cc5c3b0a4216c5b20f1be483

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b75f5411faf61b663abdbac70b73c1eda5e4bbbdcaf608896b4e88ec8eb2e9ac",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-03-01T13:30:29Z",
    "title_canon_sha256": "2b36fdb6b7ea8133acb9cb19e38b5975a66558914b3285d975c12d35860718ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.00519",
    "kind": "arxiv",
    "version": 1
  }
}