Pith Number

pith:RH6FY32L

pith:2010:RH6FY32L2YAY3BPGDE5LB2C4CT

not attested not anchored not stored refs pending

Classifying Quadratic Quantum P^2s by using Graded Skew Clifford Algebras

Jun Zhang, Manizheh Nafari, Michaela Vancliff

arxiv:1011.5279 v2 · 2010-11-24 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RH6FY32L2YAY3BPGDE5LB2C4CT}

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	2026-05-18T00:43:31.472497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89fc5c6f4bd6018d85e6193ab0e85c14f6565dcd2abf5bc5fdb48193e769fcb8

Aliases

arxiv: 1011.5279 · arxiv_version: 1011.5279v2 · doi: 10.48550/arxiv.1011.5279 · pith_short_12: RH6FY32L2YAY · pith_short_16: RH6FY32L2YAY3BPG · pith_short_8: RH6FY32L

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/RH6FY32L2YAY3BPGDE5LB2C4CT \
  | 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: 89fc5c6f4bd6018d85e6193ab0e85c14f6565dcd2abf5bc5fdb48193e769fcb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a76f245e18566063119dc2ec05b79132cadc2338034fa6a83597c1f3b6eff34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2010-11-24T03:12:46Z",
    "title_canon_sha256": "64151d5eafdeadb5bee172aee1c476e0f58fe01c27331f8b7a9a90ef41685dcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.5279",
    "kind": "arxiv",
    "version": 2
  }
}