Pith Number

pith:XGGZ7JTX

pith:2012:XGGZ7JTXFJVMWHRH7RP2QMTWBD

not attested not anchored not stored refs pending

On a Certain Subalgebra of $U_q(\widehat{\mathfrak{sl}}_2)$ Related to the Degenerate $q$-Onsager Algebra

Tatsuro Ito, Tomoya Hattai

arxiv:1205.2946 v3 · 2012-05-14 · 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{XGGZ7JTXFJVMWHRH7RP2QMTWBD}

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	2026-05-18T02:29:16.161633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b98d9fa6772a6acb1e27fc5fa8327608ff76c85424db4a74f4359aa90e4593df

Aliases

arxiv: 1205.2946 · arxiv_version: 1205.2946v3 · doi: 10.48550/arxiv.1205.2946 · pith_short_12: XGGZ7JTXFJVM · pith_short_16: XGGZ7JTXFJVMWHRH · pith_short_8: XGGZ7JTX

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/XGGZ7JTXFJVMWHRH7RP2QMTWBD \
  | 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: b98d9fa6772a6acb1e27fc5fa8327608ff76c85424db4a74f4359aa90e4593df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "490a86e5b85e222935de42ec54d195704c160379c0a8c4af38a166b62768c1dd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2012-05-14T06:24:31Z",
    "title_canon_sha256": "bd42168aef98b1d49b42d030c1fb3377eccacf18e02c77c907888e72eb6082cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2946",
    "kind": "arxiv",
    "version": 3
  }
}