Pith Number

pith:H7NABGNX

pith:2016:H7NABGNXFE4PKESSH2LUYZ5IKT

not attested not anchored not stored refs pending

Some results on the spectral radii of uniform hypergraphs

Lele Liu, Liqun Qi, Liying Kang, Xiying Yuan

arxiv:1605.01750 v1 · 2016-05-03 · 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{H7NABGNXFE4PKESSH2LUYZ5IKT}

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	2026-05-18T01:15:31.634744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fda0099b72938f512523e974c67a854de69dd367bdc2077e50734fb25d3bb4d

Aliases

arxiv: 1605.01750 · arxiv_version: 1605.01750v1 · doi: 10.48550/arxiv.1605.01750 · pith_short_12: H7NABGNXFE4P · pith_short_16: H7NABGNXFE4PKESS · pith_short_8: H7NABGNX

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/H7NABGNXFE4PKESSH2LUYZ5IKT \
  | 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: 3fda0099b72938f512523e974c67a854de69dd367bdc2077e50734fb25d3bb4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4294a6e8231e6badfc17e676cdb7f2b0e8b9881042af679c303b11cec3a4928a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-05-03T09:23:33Z",
    "title_canon_sha256": "6cea09be951e1a19b7d9c2ca03ef3a64a7fc82c920db37a893a1c3c4cba6434f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01750",
    "kind": "arxiv",
    "version": 1
  }
}