Pith Number

pith:UVNQTDAD

pith:2017:UVNQTDADG5DLFHPPMSHMWFZ5MH

not attested not anchored not stored refs pending

Connectedness of two-sided group digraphs and graphs

Cathy Kriloff, Dmytro Yeroshkin, Garrett Smith, Patreck Chikwanda, Taylor Sandow, Yun Teck Lee

arxiv:1705.05827 v3 · 2017-05-16 · math.CO · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVNQTDADG5DLFHPPMSHMWFZ5MH}

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	2026-05-18T00:19:30.452729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a55b098c033746b29def648ecb173d61d0f2a9d7f604fc28861170d517c925e2

Aliases

arxiv: 1705.05827 · arxiv_version: 1705.05827v3 · doi: 10.48550/arxiv.1705.05827 · pith_short_12: UVNQTDADG5DL · pith_short_16: UVNQTDADG5DLFHPP · pith_short_8: UVNQTDAD

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/UVNQTDADG5DLFHPPMSHMWFZ5MH \
  | 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: a55b098c033746b29def648ecb173d61d0f2a9d7f604fc28861170d517c925e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a61f87fccfffbe2f33f5d25b382ec42eae53041be07d2c3972b18c909bb21990",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-05-16T17:58:59Z",
    "title_canon_sha256": "3d22baade4ff67b00b3c8e45c61791bfebe9620320eef320f0a9b5b6824facb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05827",
    "kind": "arxiv",
    "version": 3
  }
}