Pith Number

pith:QLWM27L6

pith:2018:QLWM27L6AICRZNWK5ZNCMBOLZS

not attested not anchored not stored refs pending

On $s$-distance-transitive graphs

Cheryl Praeger, Hui Zhou, Michael Giudici, Rongquan Feng, Xingui Fang

arxiv:1810.08986 v1 · 2018-10-21 · 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{QLWM27L6AICRZNWK5ZNCMBOLZS}

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	2026-05-18T00:02:41.302954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82eccd7d7e02051cb6caee5a2605cbcc9e03984445af20260e0f0acfe1571500

Aliases

arxiv: 1810.08986 · arxiv_version: 1810.08986v1 · doi: 10.48550/arxiv.1810.08986 · pith_short_12: QLWM27L6AICR · pith_short_16: QLWM27L6AICRZNWK · pith_short_8: QLWM27L6

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/QLWM27L6AICRZNWK5ZNCMBOLZS \
  | 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: 82eccd7d7e02051cb6caee5a2605cbcc9e03984445af20260e0f0acfe1571500

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c8f93bee24cd2d3a6dba1f60814e7fd333e89f95171ed9670a43e711d1421cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-10-21T16:24:53Z",
    "title_canon_sha256": "a5c25132c2f27a3711647d045f62b1465b7f5d88ce920b551e49987db8f5f931"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08986",
    "kind": "arxiv",
    "version": 1
  }
}