Pith Number

pith:NZIAIOIE

pith:2018:NZIAIOIEGO2OYHTUYQWVC4A7JP

not attested not anchored not stored refs pending

Structure and substructure connectivity of balanced hypercubes

Huazhong L\"u, Tingzeng Wu

arxiv:1808.02375 v1 · 2018-08-06 · math.CO · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZIAIOIEGO2OYHTUYQWVC4A7JP}

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	2026-05-18T00:08:37.270525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e5004390433b4ec1e74c42d51701f4bea06a2231d28460f24340d9e71874971

Aliases

arxiv: 1808.02375 · arxiv_version: 1808.02375v1 · doi: 10.48550/arxiv.1808.02375 · pith_short_12: NZIAIOIEGO2O · pith_short_16: NZIAIOIEGO2OYHTU · pith_short_8: NZIAIOIE

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/NZIAIOIEGO2OYHTUYQWVC4A7JP \
  | 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: 6e5004390433b4ec1e74c42d51701f4bea06a2231d28460f24340d9e71874971

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9edbaff54d107345e2389fe7df12af23661e92fea35def509cc74e1d3f2abc44",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-08-06T10:48:39Z",
    "title_canon_sha256": "a914a10fbf4e58267cf6aecae0c887c34f8c1fae5bc3b8202958ba54a746f44c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02375",
    "kind": "arxiv",
    "version": 1
  }
}