Pith Number

pith:LQOCKDCT

pith:2018:LQOCKDCTLDTQ7NFMQD2E2EWSWW

not attested not anchored not stored refs pending

Two kinds of generalized connectivity of dual cubes

Eddie Cheng, Rong-Xia Hao, Shu-Li Zhao

arxiv:1803.10414 v1 · 2018-03-28 · 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{LQOCKDCTLDTQ7NFMQD2E2EWSWW}

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	2026-05-18T00:19:55.477665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c1c250c5358e70fb4ac80f44d12d2b5b35bdce846f8458adc869731756d078c

Aliases

arxiv: 1803.10414 · arxiv_version: 1803.10414v1 · doi: 10.48550/arxiv.1803.10414 · pith_short_12: LQOCKDCTLDTQ · pith_short_16: LQOCKDCTLDTQ7NFM · pith_short_8: LQOCKDCT

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/LQOCKDCTLDTQ7NFMQD2E2EWSWW \
  | 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: 5c1c250c5358e70fb4ac80f44d12d2b5b35bdce846f8458adc869731756d078c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e645d4163f50fcf384deec2f3464ee793ca011730a1f768530592c4723f4188",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-03-28T04:57:05Z",
    "title_canon_sha256": "761052f3f843d9d3dcd1b55fac4b73f5bf4dce945784304f5b48d6cf0528ecf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10414",
    "kind": "arxiv",
    "version": 1
  }
}