Pith Number

pith:5ECZR5FW

pith:2017:5ECZR5FWR6JEMSJ3G3CB3HELHE

not attested not anchored not stored refs pending

Braid group action and root vectors for the $q$-Onsager algebra

Pascal Baseilhac, Stefan Kolb

arxiv:1706.08747 v3 · 2017-06-27 · math.QA · math-ph · math.MP · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ECZR5FWR6JEMSJ3G3CB3HELHE}

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.

Cited by

1 paper in Pith

The alternating central extension for the positive part of $U_q(\widehat{\mathfrak{sl}}_2)$

Receipt and verification

First computed	2026-05-17T23:43:28.676592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e90598f4b68f9246493b36c41d9c8b39372e7ee4f04787ecb9681cae051f7ff3

Aliases

arxiv: 1706.08747 · arxiv_version: 1706.08747v3 · doi: 10.48550/arxiv.1706.08747 · pith_short_12: 5ECZR5FWR6JE · pith_short_16: 5ECZR5FWR6JEMSJ3 · pith_short_8: 5ECZR5FW

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/5ECZR5FWR6JEMSJ3G3CB3HELHE \
  | 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: e90598f4b68f9246493b36c41d9c8b39372e7ee4f04787ecb9681cae051f7ff3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b5e817c14d68bea45f3c7dc94f086ec13a444d5cfc038735b4f7ad68488cc3f",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2017-06-27T09:25:01Z",
    "title_canon_sha256": "3ad2d2517d4f7fc73974bfb1a51ddee75380ed56f6db67e46470bbd624005310"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08747",
    "kind": "arxiv",
    "version": 3
  }
}