Pith Number

pith:DUIJJ6OR

pith:1997:DUIJJ6ORELXOGZMOP7DVBIZNUP

not attested not anchored not stored refs pending

FRT Quantization Theory for the Nonsemisimple Cayley-Klein Groups

I.V.Kostyakov, N.A.Gromov, V.V.Kuratov

arxiv:q-alg/9711024 v1 · 1997-11-26 · q-alg · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUIJJ6ORELXOGZMOP7DVBIZNUP}

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	2026-05-18T01:05:07.193360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d1094f9d122eee3658e7fc750a32da3f76ea0ddaa7db5dd463c72edeb0215c8

Aliases

arxiv: q-alg/9711024 · arxiv_version: q-alg/9711024v1 · doi: 10.48550/arxiv.q-alg/9711024 · pith_short_12: DUIJJ6ORELXO · pith_short_16: DUIJJ6ORELXOGZMO · pith_short_8: DUIJJ6OR

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/DUIJJ6ORELXOGZMOP7DVBIZNUP \
  | 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: 1d1094f9d122eee3658e7fc750a32da3f76ea0ddaa7db5dd463c72edeb0215c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b3bbc8bf4d613feb8960572d78242e5c50e45449109cdef778901b312b613c9",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "",
    "primary_cat": "q-alg",
    "submitted_at": "1997-11-26T05:58:44Z",
    "title_canon_sha256": "e1ecb25e2acbb0f838a5cf3b7c1551427696d79ee071b6b776eeed47e5746ed0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-alg/9711024",
    "kind": "arxiv",
    "version": 1
  }
}