Pith Number

pith:OQCGF6EL

pith:2012:OQCGF6ELPGNSPMC2LKRUL2YZQ4

not attested not anchored not stored refs pending

Taylor-Socolar hexagonal tilings as model sets

Jeong-Yup Lee, Robert V. Moody

arxiv:1207.6237 v1 · 2012-07-26 · 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{OQCGF6ELPGNSPMC2LKRUL2YZQ4}

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	2026-05-18T03:50:08.389741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

740462f88b799b27b05a5aa345eb1987350cc68437e54d0d88b2cdbe5aee5966

Aliases

arxiv: 1207.6237 · arxiv_version: 1207.6237v1 · doi: 10.48550/arxiv.1207.6237 · pith_short_12: OQCGF6ELPGNS · pith_short_16: OQCGF6ELPGNSPMC2 · pith_short_8: OQCGF6EL

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/OQCGF6ELPGNSPMC2LKRUL2YZQ4 \
  | 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: 740462f88b799b27b05a5aa345eb1987350cc68437e54d0d88b2cdbe5aee5966

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09682ef53d0bad3ee344860e2df08d11ec7f995bf0b5f4c1c1b4e92e91d6d599",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2012-07-26T11:04:06Z",
    "title_canon_sha256": "92d9e957162940f0a8d1e7cb490eaee087cc6fad3e074ad9ec6ed47fd20dfe37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6237",
    "kind": "arxiv",
    "version": 1
  }
}