Pith Number

pith:6IT6PBBT

pith:2021:6IT6PBBT35LMYTRRCAE4DYFDVR

not attested not anchored not stored refs pending

On maximal cliques of Cayley graphs over fields

Chi Hoi Yip

arxiv:2101.09652 v2 · 2021-01-24 · 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{6IT6PBBT35LMYTRRCAE4DYFDVR}

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	2026-07-05T04:48:06.453218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f227e78433df56cc4e311009c1e0a3ac52b17652cd3b07fbcca201d10e76a858

Aliases

arxiv: 2101.09652 · arxiv_version: 2101.09652v2 · doi: 10.48550/arxiv.2101.09652 · pith_short_12: 6IT6PBBT35LM · pith_short_16: 6IT6PBBT35LMYTRR · pith_short_8: 6IT6PBBT

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/6IT6PBBT35LMYTRRCAE4DYFDVR \
  | 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: f227e78433df56cc4e311009c1e0a3ac52b17652cd3b07fbcca201d10e76a858

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d13626859d9ce69cbeb8b0b5ece1c511dcc81b1afadbcc11b3005402c3dc1fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2021-01-24T05:55:09Z",
    "title_canon_sha256": "68715e81190dcd11c2c907dd1cba1eb95d76e770a35c7527891c335ddc498077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.09652",
    "kind": "arxiv",
    "version": 2
  }
}