Pith Number

pith:CO7ZNE6P

pith:2014:CO7ZNE6PWCUANGTQNNOA7GM4XP

not attested not anchored not stored refs pending

Vertex-transitive CIS graphs

Ademir Hujdurovi\'c, Edward Dobson, Gabriel Verret, Martin Milani\v{c}

arxiv:1405.7874 v2 · 2014-05-30 · 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{CO7ZNE6PWCUANGTQNNOA7GM4XP}

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	2026-05-18T01:09:49.833290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13bf9693cfb0a8069a706b5c0f999cbbea58f5f255b668b4e1175ecc6e8a3879

Aliases

arxiv: 1405.7874 · arxiv_version: 1405.7874v2 · doi: 10.48550/arxiv.1405.7874 · pith_short_12: CO7ZNE6PWCUA · pith_short_16: CO7ZNE6PWCUANGTQ · pith_short_8: CO7ZNE6P

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/CO7ZNE6PWCUANGTQNNOA7GM4XP \
  | 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: 13bf9693cfb0a8069a706b5c0f999cbbea58f5f255b668b4e1175ecc6e8a3879

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5d72b8438460e6faf2ee2e0c3ce0d435d5b410ec6a2bf3c737313525bb97434",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-05-30T14:28:53Z",
    "title_canon_sha256": "19d98ec7eff8c17ee6ad2a1b5a5c562c65fa8ddc32aa01dc6bc17d51e1d8bf12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7874",
    "kind": "arxiv",
    "version": 2
  }
}