Pith Number

pith:HFDRM62P

pith:2015:HFDRM62PGU2PEEQP4JMC73B22T

not attested not anchored not stored refs pending

Generalization of Non-periodic Rhomb Substitution Tilings

T. Hibma

arxiv:1509.02053 v1 · 2015-09-07 · 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{HFDRM62PGU2PEEQP4JMC73B22T}

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	2026-05-18T01:33:49.837789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3947167b4f3534f2120fe2582fec3ad4e7a213abb5f575d2ae8c5022ca2595da

Aliases

arxiv: 1509.02053 · arxiv_version: 1509.02053v1 · doi: 10.48550/arxiv.1509.02053 · pith_short_12: HFDRM62PGU2P · pith_short_16: HFDRM62PGU2PEEQP · pith_short_8: HFDRM62P

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/HFDRM62PGU2PEEQP4JMC73B22T \
  | 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: 3947167b4f3534f2120fe2582fec3ad4e7a213abb5f575d2ae8c5022ca2595da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85f55351e226be2c134d04de58b1fe9bde0b4e3a1863d7bd104dae2abecf65c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2015-09-07T14:19:40Z",
    "title_canon_sha256": "095a33e71f23cc5ca1d23b836c71fc7a9fdd87ca008814cda96d04b36f64ad43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02053",
    "kind": "arxiv",
    "version": 1
  }
}