Pith Number

pith:LQ2F2G3B

pith:2018:LQ2F2G3BAVXXYILFCMQU564HRF

not attested not anchored not stored refs pending

Lowest positive almost central elements of $U_q(sl^{(1)}(n|n))$ $(n\geq 2)$, $U_q(sl^{(2)}(2n|2n))$ $(n\geq 2)$ and $U_q(sl^{(4)}(2n+1|2n+1))$ $(n\geq 1)$ and their multi-parameter quantum affine superalgebras

Hiroyuki Yamane

arxiv:1809.03223 v1 · 2018-09-10 · 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{LQ2F2G3BAVXXYILFCMQU564HRF}

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	2026-05-18T00:06:09.593473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c345d1b61056f7c216513214efb87896a7e15f3db670bf1f4ca4a48b4dbd918

Aliases

arxiv: 1809.03223 · arxiv_version: 1809.03223v1 · doi: 10.48550/arxiv.1809.03223 · pith_short_12: LQ2F2G3BAVXX · pith_short_16: LQ2F2G3BAVXXYILF · pith_short_8: LQ2F2G3B

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/LQ2F2G3BAVXXYILFCMQU564HRF \
  | 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: 5c345d1b61056f7c216513214efb87896a7e15f3db670bf1f4ca4a48b4dbd918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "723114585d45407427513e1a5d50def1fc4df279758acaef5efe10290f8e49f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2018-09-10T09:57:30Z",
    "title_canon_sha256": "ff0d80a49bc2981289793fc32fc44c2efb0cbd9a0fdd273862cbda4a5b858277"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03223",
    "kind": "arxiv",
    "version": 1
  }
}