Pith Number

pith:SWMJGGME

pith:2024:SWMJGGMENJR2VOFO426PYDUX6L

not attested not anchored not stored refs pending

Locally semicomplete weakly distance-regular digraphs

Kaishun Wang, Shuang Li, Yuefeng Yang

arxiv:2405.03310 v2 · 2024-05-06 · 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{SWMJGGMENJR2VOFO426PYDUX6L}

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	2026-07-05T09:05:35.663113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95989319846a63aab8aee6bcfc0e97f2d629574dc038c95dcf0a71cc0d2b53de

Aliases

arxiv: 2405.03310 · arxiv_version: 2405.03310v2 · doi: 10.48550/arxiv.2405.03310 · pith_short_12: SWMJGGMENJR2 · pith_short_16: SWMJGGMENJR2VOFO · pith_short_8: SWMJGGME

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/SWMJGGMENJR2VOFO426PYDUX6L \
  | 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: 95989319846a63aab8aee6bcfc0e97f2d629574dc038c95dcf0a71cc0d2b53de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "408782b4a03303e1e360beae64874750fb3a95e2e2f6e6c50d4126b44a837b36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-05-06T09:38:11Z",
    "title_canon_sha256": "d47bdc7d403760eb5c398fe8833c0dff4af26ebf5d28aab9b0eb6b57776db079"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.03310",
    "kind": "arxiv",
    "version": 2
  }
}