Pith Number

pith:QLWH46RR

pith:2025:QLWH46RRQ4FYUZQNF2KMEYKUJT

not attested not anchored not stored refs pending

The Topological Structures of the Orders of Hypergraphs

Audun Myers, Cliff A. Joslyn, Michael G. Rawson, Michael Robinson, Robert E. Green

arxiv:2504.11760 v2 · 2025-04-16 · math.CO · math.AT · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLWH46RRQ4FYUZQNF2KMEYKUJT}

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	2026-07-05T10:51:06.474635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82ec7e7a31870b8a660d2e94c261544cc12047d346301f3d08c03f6543b9bc2a

Aliases

arxiv: 2504.11760 · arxiv_version: 2504.11760v2 · doi: 10.48550/arxiv.2504.11760 · pith_short_12: QLWH46RRQ4FY · pith_short_16: QLWH46RRQ4FYUZQN · pith_short_8: QLWH46RR

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/QLWH46RRQ4FYUZQNF2KMEYKUJT \
  | 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: 82ec7e7a31870b8a660d2e94c261544cc12047d346301f3d08c03f6543b9bc2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "800e981a1c5d067e77a32ba6f835331302dffa874e012d319d93e9a84c2519d6",
    "cross_cats_sorted": [
      "math.AT",
      "math.CT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2025-04-16T04:40:12Z",
    "title_canon_sha256": "507978cf440e10ff19b82471882b54758442c05c48e0f456a166d61306668a8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.11760",
    "kind": "arxiv",
    "version": 2
  }
}