Pith Number

pith:H5I2YZ6C

pith:2006:H5I2YZ6CVQEU3MUVO4T5LCNREP

not attested not anchored not stored refs pending

An algebraic approach to Polya processes

Nicolas Pouyanne (LM-Versailles)

arxiv:math/0605472 v2 · 2006-05-17 · math.CO · cs.DM · cs.DS · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H5I2YZ6CVQEU3MUVO4T5LCNREP}

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	2026-05-18T01:38:24.129865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f51ac67c2ac094db2957727d589b123db64a61f2675b90c6a5509ca938e8303

Aliases

arxiv: math/0605472 · arxiv_version: math/0605472v2 · doi: 10.48550/arxiv.math/0605472 · pith_short_12: H5I2YZ6CVQEU · pith_short_16: H5I2YZ6CVQEU3MUV · pith_short_8: H5I2YZ6C

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/H5I2YZ6CVQEU3MUVO4T5LCNREP \
  | 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: 3f51ac67c2ac094db2957727d589b123db64a61f2675b90c6a5509ca938e8303

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a20450cb27a523f7dbff139274ca1bfe72c5f17bf263196af8fa6df28bb4d36",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.DS",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2006-05-17T11:52:11Z",
    "title_canon_sha256": "2268dcb67674fc60cc2979d193951be3f764df0969c5109c0291b97747906623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0605472",
    "kind": "arxiv",
    "version": 2
  }
}