Pith Number

pith:TW5VVUF3

pith:2024:TW5VVUF3OLUDVGRM6PPTNGEVMD

not attested not anchored not stored refs pending

Berge Pancyclic hypergraphs

Ruth Luo, Teegan Bailey, Yupei Li

arxiv:2410.21733 v1 · 2024-10-29 · 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{TW5VVUF3OLUDVGRM6PPTNGEVMD}

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	2026-07-05T09:27:32.415272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dbb5ad0bb72e83a9a2cf3df36989560e4d76a68a88df024845e1d6a2de66f0f

Aliases

arxiv: 2410.21733 · arxiv_version: 2410.21733v1 · doi: 10.48550/arxiv.2410.21733 · pith_short_12: TW5VVUF3OLUD · pith_short_16: TW5VVUF3OLUDVGRM · pith_short_8: TW5VVUF3

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/TW5VVUF3OLUDVGRM6PPTNGEVMD \
  | 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: 9dbb5ad0bb72e83a9a2cf3df36989560e4d76a68a88df024845e1d6a2de66f0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d2245c03912b04d8acb8d01a7f7f7213227a0b2d0bf91c8b0c9dedd370a2f05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-10-29T04:40:15Z",
    "title_canon_sha256": "d400626af4bd0981d8a181eeac984aa634b379d75150d46c01f05c69f7c5a3ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.21733",
    "kind": "arxiv",
    "version": 1
  }
}