Pith Number

pith:4MK247YT

pith:2009:4MK247YTTE56LWDYWR2G3CJHVD

not attested not anchored not stored refs pending

A Graph Theoretic Method for Determining Generating Sets of Prime Ideals in Quantum Matrices

Karel Casteels

arxiv:0907.1617 v2 · 2009-07-09 · math.QA · 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{4MK247YTTE56LWDYWR2G3CJHVD}

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	2026-05-18T04:40:57.372788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e315ae7f13993be5d878b4746d8927a8e3f8f7fec2653f2f00e2dd89653c49e5

Aliases

arxiv: 0907.1617 · arxiv_version: 0907.1617v2 · doi: 10.48550/arxiv.0907.1617 · pith_short_12: 4MK247YTTE56 · pith_short_16: 4MK247YTTE56LWDY · pith_short_8: 4MK247YT

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/4MK247YTTE56LWDYWR2G3CJHVD \
  | 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: e315ae7f13993be5d878b4746d8927a8e3f8f7fec2653f2f00e2dd89653c49e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "070ab1158fc2e76c7bd49946154b9f3e5dba24be13cad4433c030f01c839d4df",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2009-07-09T17:12:37Z",
    "title_canon_sha256": "bc9a2c60baacbf9f97b38a69fcefa916b05690d4942e3f1a6f66d24e20637949"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.1617",
    "kind": "arxiv",
    "version": 2
  }
}