Pith Number

pith:KCEG56BD

pith:2023:KCEG56BDJUUZ4MZXKYRO6WXZ3F

not attested not anchored not stored refs pending

Bethe ansatz solutions and hidden $sl(2)$ algebraic structure for a class of quasi-exactly solvable systems

Ian Marquette, Siyu Li, Yao-Zhong Zhang

arxiv:2309.11731 v1 · 2023-09-21 · math-ph · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KCEG56BDJUUZ4MZXKYRO6WXZ3F}

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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

Polynomial potentials and nilpotent groups

Receipt and verification

First computed	2026-07-05T09:06:55.200602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50886ef8234d299e33375622ef5af9d97d11aeaa901fa574d99eced29f95fe3e

Aliases

arxiv: 2309.11731 · arxiv_version: 2309.11731v1 · doi: 10.48550/arxiv.2309.11731 · pith_short_12: KCEG56BDJUUZ · pith_short_16: KCEG56BDJUUZ4MZX · pith_short_8: KCEG56BD

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/KCEG56BDJUUZ4MZXKYRO6WXZ3F \
  | 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: 50886ef8234d299e33375622ef5af9d97d11aeaa901fa574d99eced29f95fe3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ca884b29fa3f3ac45e6e3bbcc309d31bd06c84ab5f0267876a211d779fe71b2",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2023-09-21T02:04:44Z",
    "title_canon_sha256": "38e68943bec87411921efecb3a8a78372902eb6fc9c7e7306eb60422674ed59b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.11731",
    "kind": "arxiv",
    "version": 1
  }
}