Pith Number

pith:X6LPZ7WA

pith:2025:X6LPZ7WANXGLPQIHKL2VFGNKVO

not attested not anchored not stored refs pending

Ornamentation lattices and intreeval hypergraphic lattices

Andrew Sack, Antoine Abram, F\'elix G\'elinas, Jose Bastidas, Vincent Pilaud

arxiv:2508.01606 v1 · 2025-08-03 · 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{X6LPZ7WANXGLPQIHKL2VFGNKVO}

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	2026-07-05T11:47:42.157550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf96fcfec06dccb7c10752f55299aaabb090a47e9d10e05b85df0aa4e1147ae2

Aliases

arxiv: 2508.01606 · arxiv_version: 2508.01606v1 · doi: 10.48550/arxiv.2508.01606 · pith_short_12: X6LPZ7WANXGL · pith_short_16: X6LPZ7WANXGLPQIH · pith_short_8: X6LPZ7WA

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/X6LPZ7WANXGLPQIHKL2VFGNKVO \
  | 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: bf96fcfec06dccb7c10752f55299aaabb090a47e9d10e05b85df0aa4e1147ae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a2527fc04d3135a2c3186e124b00fffd9e740aa5ed238df6bf488512256360d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2025-08-03T05:57:04Z",
    "title_canon_sha256": "052bc26569bcac73b246f256095315dfc34337cd2f4f92a9bb14ad2c624952d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.01606",
    "kind": "arxiv",
    "version": 1
  }
}