Pith Number

pith:BV6M22C2

pith:2013:BV6M22C2DXA62F57AZ7EX6XTDB

not attested not anchored not stored refs pending

Tridiagonal pairs of $q$-Racah type, the double lowering operator $\psi$, and the quantum algebra $U_q(\mathfrak{sl}_2)$

Sarah Bockting-Conrad

arxiv:1307.7410 v1 · 2013-07-28 · 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{BV6M22C2DXA62F57AZ7EX6XTDB}

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	2026-05-18T03:17:23.350103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d7ccd685a1dc1ed17bf067e4bfaf31851845b20af4b9050baa8776d73704d8d

Aliases

arxiv: 1307.7410 · arxiv_version: 1307.7410v1 · doi: 10.48550/arxiv.1307.7410 · pith_short_12: BV6M22C2DXA6 · pith_short_16: BV6M22C2DXA62F57 · pith_short_8: BV6M22C2

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/BV6M22C2DXA62F57AZ7EX6XTDB \
  | 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: 0d7ccd685a1dc1ed17bf067e4bfaf31851845b20af4b9050baa8776d73704d8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92d432616359dc3b36bfbb4554adf6ebad85e058cce7ed6b473289a83234c470",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2013-07-28T22:14:55Z",
    "title_canon_sha256": "0fbbf09c6a209cc6b3e39cd86f3eed0d1741324c996c61aa5b05cefed717f44e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7410",
    "kind": "arxiv",
    "version": 1
  }
}