Pith Number

pith:7GKC4CNS

pith:1998:7GKC4CNS4XJ27SPTFMN6QYJY5C

not attested not anchored not stored refs pending

On the bicrossproduct structures for the ${\cal U}_\lambda(iso_{\omega_2... \omega_N}(N))$ family of algebras

J. C. Perez Bueno

arxiv:math/9804084 v1 · 1998-04-17 · math.QA · cond-mat · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GKC4CNS4XJ27SPTFMN6QYJY5C}

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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	2026-05-18T01:05:34.108091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9942e09b2e5d3afc9f32b1be86138e88c08402e985c0a9349f6dd30b1067a83

Aliases

arxiv: math/9804084 · arxiv_version: math/9804084v1 · doi: 10.48550/arxiv.math/9804084 · pith_short_12: 7GKC4CNS4XJ2 · pith_short_16: 7GKC4CNS4XJ27SPT · pith_short_8: 7GKC4CNS

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/7GKC4CNS4XJ27SPTFMN6QYJY5C \
  | 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: f9942e09b2e5d3afc9f32b1be86138e88c08402e985c0a9349f6dd30b1067a83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6aa7b8374c90858aa3339e46b1d7666619b1a5eb47cb4e52b90a266ebdc9e3b",
    "cross_cats_sorted": [
      "cond-mat",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "1998-04-17T14:57:10Z",
    "title_canon_sha256": "f5a2299463b9aadf329c217c9158976ae72d1c8a9a07c9cca0b52fc4677fd4af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9804084",
    "kind": "arxiv",
    "version": 1
  }
}