Pith Number

pith:YJHEL5WY

pith:2026:YJHEL5WY2VKDBA5T7QONU3CFBY

not attested not anchored not stored refs pending

Quasicrystal model sets from overlapping self-similar attractors

Christoph Bandt, Yves Meyer

arxiv:2605.25223 v1 · 2026-05-24 · 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{YJHEL5WY2VKDBA5T7QONU3CFBY}

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	2026-05-26T02:04:24.029048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c24e45f6d8d5543083b3fc1cda6c450e1b02a08e2843805cb5279d3e00f9afa7

Aliases

arxiv: 2605.25223 · arxiv_version: 2605.25223v1 · doi: 10.48550/arxiv.2605.25223 · pith_short_12: YJHEL5WY2VKD · pith_short_16: YJHEL5WY2VKDBA5T · pith_short_8: YJHEL5WY

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/YJHEL5WY2VKDBA5T7QONU3CFBY \
  | 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: c24e45f6d8d5543083b3fc1cda6c450e1b02a08e2843805cb5279d3e00f9afa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af415f1a34dbfa08255749e19d68c25e0bf7c868618e722a4aff103d19ba90f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2026-05-24T19:22:29Z",
    "title_canon_sha256": "3e14bf4f668076bae03b3f2e81e8724f7001fe5f2a61a68d07767df44cc803ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25223",
    "kind": "arxiv",
    "version": 1
  }
}