Pith Number

pith:2DZ5A62I

pith:2023:2DZ5A62ITFRMGQE3OWJCSXUBPO

not attested not anchored not stored refs pending

Universality for transversal Hamilton cycles

Candida Bowtell, Katherine Staden, Patrick Morris, Yanitsa Pehova

arxiv:2310.04138 v2 · 2023-10-06 · 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{2DZ5A62ITFRMGQE3OWJCSXUBPO}

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.

Cited by

1 paper in Pith

Transversal Structures in Graph Systems: A Survey

Receipt and verification

First computed	2026-06-24T01:14:55.067641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0f3d07b489962c3409b7592295e817ba79f9861bec2432aa0ba30c2c8313a5c

Aliases

arxiv: 2310.04138 · arxiv_version: 2310.04138v2 · doi: 10.48550/arxiv.2310.04138 · pith_short_12: 2DZ5A62ITFRM · pith_short_16: 2DZ5A62ITFRMGQE3 · pith_short_8: 2DZ5A62I

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/2DZ5A62ITFRMGQE3OWJCSXUBPO \
  | 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: d0f3d07b489962c3409b7592295e817ba79f9861bec2432aa0ba30c2c8313a5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5555714a2f7d2e86a6cb324c03a0e31b47f3ca442dbdf1e40ec25aab934b4b31",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-10-06T10:22:47Z",
    "title_canon_sha256": "91b1c7e2ca1cbd0e6d6672108d17ca24fc8739d00fc4c34a67d7d75668667956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.04138",
    "kind": "arxiv",
    "version": 2
  }
}