Pith Number

pith:76O5G3CJ

pith:2005:76O5G3CJHFZVC5HDYEN5EARKNZ

not attested not anchored not stored refs pending

Polya Theory for Orbiquotient Sets

Hector Blandin, Rafael Diaz

arxiv:math/0506630 v5 · 2005-06-30 · 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{76O5G3CJHFZVC5HDYEN5EARKNZ}

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	2026-05-18T04:05:59.598254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff9dd36c4939735174e3c11bd2022a6e7da6a6deb7cc62f4e8fbeaf4c6301143

Aliases

arxiv: math/0506630 · arxiv_version: math/0506630v5 · doi: 10.48550/arxiv.math/0506630 · pith_short_12: 76O5G3CJHFZV · pith_short_16: 76O5G3CJHFZVC5HD · pith_short_8: 76O5G3CJ

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/76O5G3CJHFZVC5HDYEN5EARKNZ \
  | 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: ff9dd36c4939735174e3c11bd2022a6e7da6a6deb7cc62f4e8fbeaf4c6301143

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "650dc4cf34ca46adf6fa1d55647d59f15621b35abffd90c01c3c33cb0031b154",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2005-06-30T19:10:11Z",
    "title_canon_sha256": "27f9f7b1d051d4993f9d81ea75a2c0f743de2dbf9c4ebac0fd6cb62ae79c6c5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0506630",
    "kind": "arxiv",
    "version": 5
  }
}