Pith Number

pith:TNWAWHAQ

pith:2010:TNWAWHAQIMYVNIF722TZIG24VA

not attested not anchored not stored refs pending

A Generalization of Plexes of Latin Squares

Kyle Pula

arxiv:1008.0176 v1 · 2010-08-01 · 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{TNWAWHAQIMYVNIF722TZIG24VA}

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	2026-05-18T04:42:43.882568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b6c0b1c10433156a0bfd6a7941b5ca81e4009657b371628c2e355d5000cd949

Aliases

arxiv: 1008.0176 · arxiv_version: 1008.0176v1 · doi: 10.48550/arxiv.1008.0176 · pith_short_12: TNWAWHAQIMYV · pith_short_16: TNWAWHAQIMYVNIF7 · pith_short_8: TNWAWHAQ

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/TNWAWHAQIMYVNIF722TZIG24VA \
  | 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: 9b6c0b1c10433156a0bfd6a7941b5ca81e4009657b371628c2e355d5000cd949

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0d93c9e4601e07e05a92f80f3d33cc5d8ac554de8d7348aed36333ea6587f2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2010-08-01T14:12:16Z",
    "title_canon_sha256": "db2c5b3db315ea792f9a009c170ed28f31fcb9c11c67d9cb899319b4684dbd1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0176",
    "kind": "arxiv",
    "version": 1
  }
}