Pith Number

pith:PJKRURNF

pith:2007:PJKRURNF6VSXZKHHNK25EQL4RV

not attested not anchored not stored refs pending

Exact spectrum of the XXZ open spin chain from the q-Onsager algebra representation theory

K. Koizumi, P. Baseilhac

arxiv:hep-th/0703106 v2 · 2007-03-11 · hep-th · cond-mat.stat-mech · math-ph · math.MP · math.QA · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJKRURNF6VSXZKHHNK25EQL4RV}

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

2 papers in Pith

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

Universal TT- and TQ-relations via centrally extended q-Onsager algebra

Receipt and verification

First computed	2026-05-18T01:38:45.260681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a551a45a5f5657ca8e76ab5d2417c8d480aa674781719d2ed84d987f5449ca8

Aliases

arxiv: hep-th/0703106 · arxiv_version: hep-th/0703106v2 · doi: 10.48550/arxiv.hep-th/0703106 · pith_short_12: PJKRURNF6VSX · pith_short_16: PJKRURNF6VSXZKHH · pith_short_8: PJKRURNF

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/PJKRURNF6VSXZKHHNK25EQL4RV \
  | 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: 7a551a45a5f5657ca8e76ab5d2417c8d480aa674781719d2ed84d987f5449ca8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c002dd13d3b82e25661585d65716c46b1584b3c569eda38018f5f19ed073a7fb",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math-ph",
      "math.MP",
      "math.QA",
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-03-11T00:02:34Z",
    "title_canon_sha256": "cec63ba09ea046349dec37c0dda7eae93ae6f442550dcb4cf4c696848f0ee76b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0703106",
    "kind": "arxiv",
    "version": 2
  }
}