Pith Number

pith:CP6YKM5L

pith:2012:CP6YKM5LUF5RA63452Y53PEJEY

not attested not anchored not stored refs pending

Lattice Embedding of Heronian Simplices

W. Fred Lunnon

arxiv:1202.3198 v2 · 2012-02-15 · math.MG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CP6YKM5LUF5RA63452Y53PEJEY}

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

Squared edge lengths of regular simplices with rational vertices

Receipt and verification

First computed	2026-05-18T03:52:01.096951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13fd8533aba17b107b7ceeb1ddbc89260743c21707e7fecec0b3e9700153d434

Aliases

arxiv: 1202.3198 · arxiv_version: 1202.3198v2 · doi: 10.48550/arxiv.1202.3198 · pith_short_12: CP6YKM5LUF5R · pith_short_16: CP6YKM5LUF5RA634 · pith_short_8: CP6YKM5L

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/CP6YKM5LUF5RA63452Y53PEJEY \
  | 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: 13fd8533aba17b107b7ceeb1ddbc89260743c21707e7fecec0b3e9700153d434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf66bd0b20848c66e42e050855561447236a52caeb7bb9e99f81301363b2f361",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2012-02-15T03:31:14Z",
    "title_canon_sha256": "72394e1a247a338ff949096d2736dd3fb04c3987bc392be9de2870446270d7e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3198",
    "kind": "arxiv",
    "version": 2
  }
}