Pith Number

pith:K5K7FCVV

pith:2019:K5K7FCVV7VFT7UN4CHGJXDEGHU

not attested not anchored not stored refs pending

The Bose representation of PG(2,q^3) in PG(8,q)

Peter Wild, S.G. Barwick, Wen-Ai Jackson

arxiv:1906.10280 v1 · 2019-06-25 · 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{K5K7FCVV7VFT7UN4CHGJXDEGHU}

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	2026-05-17T23:42:31.732826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5755f28ab5fd4b3fd1bc11cc9b8c863d22b76bec81b5537cc0aef484a8710bd5

Aliases

arxiv: 1906.10280 · arxiv_version: 1906.10280v1 · doi: 10.48550/arxiv.1906.10280 · pith_short_12: K5K7FCVV7VFT · pith_short_16: K5K7FCVV7VFT7UN4 · pith_short_8: K5K7FCVV

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/K5K7FCVV7VFT7UN4CHGJXDEGHU \
  | 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: 5755f28ab5fd4b3fd1bc11cc9b8c863d22b76bec81b5537cc0aef484a8710bd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2a2b0e245c5fc85fc090e29bc6b45abd3aa71fe56b6351b42d162111c263e78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-06-25T00:37:19Z",
    "title_canon_sha256": "4fa4de7b0117665f8ecc8936b4e016bf18745651f3422458bc1c477589b232d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10280",
    "kind": "arxiv",
    "version": 1
  }
}