Pith Number

pith:V6LJHVPM

pith:2012:V6LJHVPMW4O4AY6CDQHDBST4N5

not attested not anchored not stored refs pending

Symmetric graphs with 2-arc transitive quotients

Guangjun Xu, Sanming Zhou

arxiv:1205.1084 v2 · 2012-05-05 · 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{V6LJHVPMW4O4AY6CDQHDBST4N5}

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	2026-05-18T03:06:13.781705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af9693d5ecb71dc063c21c0e30ca7c6f7acbd3da7724d705ebc80b1a3999181c

Aliases

arxiv: 1205.1084 · arxiv_version: 1205.1084v2 · doi: 10.48550/arxiv.1205.1084 · pith_short_12: V6LJHVPMW4O4 · pith_short_16: V6LJHVPMW4O4AY6C · pith_short_8: V6LJHVPM

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/V6LJHVPMW4O4AY6CDQHDBST4N5 \
  | 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: af9693d5ecb71dc063c21c0e30ca7c6f7acbd3da7724d705ebc80b1a3999181c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "511034d1120d088877bce6d03340d613acd22959a0906d900e504f6fc6b62a46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2012-05-05T00:38:30Z",
    "title_canon_sha256": "43ff91822f34e04fceea16ca56f452c7a166b019e2b6953659b933675abed0b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1084",
    "kind": "arxiv",
    "version": 2
  }
}