Pith Number

pith:NHNZ7CYA

pith:2023:NHNZ7CYAMBVMJTW2EXHABMPRMJ

not attested not anchored not stored refs pending

Combinatorial Properties for a Class of Simplicial Complexes Extended from Pseudo-fractal Scale-free Web

Liwang Zhu, Wanyue Xu, Wei Li, Yucheng Wang, Zhongzhi Zhang, Zixuan Xie

arxiv:2301.03230 v1 · 2023-01-09 · math.CO · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHNZ7CYAMBVMJTW2EXHABMPRMJ}

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	2026-07-05T06:10:27.474745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69db9f8b00606ac4ceda25ce00b1f16254f09fb7fee42a6d6ced3a05327630db

Aliases

arxiv: 2301.03230 · arxiv_version: 2301.03230v1 · doi: 10.48550/arxiv.2301.03230 · pith_short_12: NHNZ7CYAMBVM · pith_short_16: NHNZ7CYAMBVMJTW2 · pith_short_8: NHNZ7CYA

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/NHNZ7CYAMBVMJTW2EXHABMPRMJ \
  | 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: 69db9f8b00606ac4ceda25ce00b1f16254f09fb7fee42a6d6ced3a05327630db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b98265978e5ed387640f31558299603da5de63c020da4e68a1be3cb7aa2d3768",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-01-09T09:52:45Z",
    "title_canon_sha256": "8db47a11942667a88e5ec9e8a924dc2455021601ee5656a72c8e4f1e359c5102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.03230",
    "kind": "arxiv",
    "version": 1
  }
}