Pith Number

pith:BQS4AC6W

pith:2016:BQS4AC6WZXAHHJSYQEXQXZWSR2

not attested not anchored not stored refs pending

Bounds on the Game Transversal Number in Hypergraphs

Csilla Bujt\'as, Michael A. Henning, Zsolt Tuza

arxiv:1601.04856 v1 · 2016-01-19 · 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{BQS4AC6WZXAHHJSYQEXQXZWSR2}

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	2026-05-18T01:22:31.691660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c25c00bd6cdc073a658812f0be6d28e840fc4fce76f9929ae7b93b3aec0d20f

Aliases

arxiv: 1601.04856 · arxiv_version: 1601.04856v1 · doi: 10.48550/arxiv.1601.04856 · pith_short_12: BQS4AC6WZXAH · pith_short_16: BQS4AC6WZXAHHJSY · pith_short_8: BQS4AC6W

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/BQS4AC6WZXAHHJSYQEXQXZWSR2 \
  | 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: 0c25c00bd6cdc073a658812f0be6d28e840fc4fce76f9929ae7b93b3aec0d20f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bbb174c22424c05a7447f663a14296d558977285f07eeda5eb1089b05d3096b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-01-19T10:12:04Z",
    "title_canon_sha256": "adbe3c21577175d00b97de1711fe7954779b38bcc59aeb7c5bba1c4619dbaecf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04856",
    "kind": "arxiv",
    "version": 1
  }
}