Pith Number

pith:24QXAUAO

pith:2009:24QXAUAO2QI6MKTOAYSZ6DBEVF

not attested not anchored not stored refs pending

Exchange operator formalism for an infinite family of solvable and integrable quantum systems on a plane

C. Quesne

arxiv:0910.2151 v2 · 2009-10-12 · math-ph · hep-th · math.MP · nlin.SI · 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{24QXAUAO2QI6MKTOAYSZ6DBEVF}

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	2026-05-18T02:11:24.616435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d72170500ed411e62a6e06259f0c24a969078dae020ea22bbeaffaeee617646c

Aliases

arxiv: 0910.2151 · arxiv_version: 0910.2151v2 · doi: 10.48550/arxiv.0910.2151 · pith_short_12: 24QXAUAO2QI6 · pith_short_16: 24QXAUAO2QI6MKTO · pith_short_8: 24QXAUAO

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/24QXAUAO2QI6MKTOAYSZ6DBEVF \
  | 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: d72170500ed411e62a6e06259f0c24a969078dae020ea22bbeaffaeee617646c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5189716ab6dd03cf81b1f4fe0b51b859c88f6922087262893dda07fb5996cec",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "nlin.SI",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2009-10-12T12:43:00Z",
    "title_canon_sha256": "f6bc641e658592a090f51629941128ccb27f9ee764f57c2202ac5c75842e2353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2151",
    "kind": "arxiv",
    "version": 2
  }
}