Pith Number

pith:KXORTOBC

pith:2010:KXORTOBCUSYYT6RTQYBN2R47CT

not attested not anchored not stored refs pending

Weight function for the quantum affine algebra $U_q(A_2^{(2)})$

Alexander Shapiro, Sergey Khoroshkin

arxiv:1009.1933 v1 · 2010-09-10 · 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{KXORTOBCUSYYT6RTQYBN2R47CT}

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	2026-05-18T02:05:32.211812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55dd19b822a4b189fa338602dd479f14dc32599ba43eb34c900a9e78f109063d

Aliases

arxiv: 1009.1933 · arxiv_version: 1009.1933v1 · doi: 10.48550/arxiv.1009.1933 · pith_short_12: KXORTOBCUSYY · pith_short_16: KXORTOBCUSYYT6RT · pith_short_8: KXORTOBC

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/KXORTOBCUSYYT6RTQYBN2R47CT \
  | 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: 55dd19b822a4b189fa338602dd479f14dc32599ba43eb34c900a9e78f109063d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "512242c6a8c7bac43bca1b8b877bf6a4c389264b371f06fa13c025a6a13ad0e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2010-09-10T04:58:11Z",
    "title_canon_sha256": "201553ad1ce7169cc9432eadaed7213998fb5918f408ad4856a49496748ba8ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1933",
    "kind": "arxiv",
    "version": 1
  }
}