Pith Number

pith:GCZW7FHU

pith:2008:GCZW7FHU7QBB33K4ISARR6SGYA

not attested not anchored not stored refs pending

Eigenvectors in the Superintegrable Model II: Ground State Sector

Australian National University), Helen Au-Yang, Jacques H. H. Perk (Oklahoma State University

arxiv:0803.3029 v4 · 2008-03-20 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GCZW7FHU7QBB33K4ISARR6SGYA}

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	2026-05-18T02:16:00.026481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30b36f94f4fc021ded5c448118fa46c0194032a469f13a706c4439e2b95ffe13

Aliases

arxiv: 0803.3029 · arxiv_version: 0803.3029v4 · doi: 10.48550/arxiv.0803.3029 · pith_short_12: GCZW7FHU7QBB · pith_short_16: GCZW7FHU7QBB33K4 · pith_short_8: GCZW7FHU

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/GCZW7FHU7QBB33K4ISARR6SGYA \
  | 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: 30b36f94f4fc021ded5c448118fa46c0194032a469f13a706c4439e2b95ffe13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e31dac45ad28aa7670527108a8c4c6328a3b5dceaf102d5d69bffb263ca99c8f",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2008-03-20T19:59:01Z",
    "title_canon_sha256": "c85abe8a829e80902e8c22081a2a7ae36a3ced4cb83b2a1e90d3ab61ec371119"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.3029",
    "kind": "arxiv",
    "version": 4
  }
}