Pith Number

pith:LJLJFQE4

pith:2023:LJLJFQE4B5VBKNHR25M7IH6VG3

not attested not anchored not stored refs pending

Latin bitrades derived from quasigroup autoparatopisms

Nicholas Cavenagh, Ra\'ul Falc\'on

arxiv:2308.14987 v1 · 2023-08-29 · 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{LJLJFQE4B5VBKNHR25M7IH6VG3}

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.

Cited by

1 paper in Pith

Isotopisms of quadratic quasigroups

Receipt and verification

First computed	2026-07-05T06:45:41.880550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a5692c09c0f6a1534f1d759f41fd536e38728bc7a99e70553cd1bb6a966eb51

Aliases

arxiv: 2308.14987 · arxiv_version: 2308.14987v1 · doi: 10.48550/arxiv.2308.14987 · pith_short_12: LJLJFQE4B5VB · pith_short_16: LJLJFQE4B5VBKNHR · pith_short_8: LJLJFQE4

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/LJLJFQE4B5VBKNHR25M7IH6VG3 \
  | 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: 5a5692c09c0f6a1534f1d759f41fd536e38728bc7a99e70553cd1bb6a966eb51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72542b5453da025c454d50ed1937c9fc8abdb83bbf91ca584d69f71de419d889",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-08-29T02:33:59Z",
    "title_canon_sha256": "fa3f7a20aa9eecdef7dffc6b31edce90253a3e5345dbfaf751d31d573392bc75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.14987",
    "kind": "arxiv",
    "version": 1
  }
}