Pith Number

pith:GYD3O2JC

pith:2002:GYD3O2JCGT5BDIXT6XT5F633QU

not attested not anchored not stored refs pending

Non-Hermitian Hamiltonians with real and complex eigenvalues in a Lie-algebraic framework

B. Bagchi, C. Quesne

arxiv:math-ph/0205002 v2 · 2002-05-01 · math-ph · hep-th · 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{GYD3O2JCGT5BDIXT6XT5F633QU}

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	2026-05-18T04:17:27.199966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3607b7692234fa11a2f3f5e7d2fb7b8519ce90b1a36fd7cba50d6ed879bf25c0

Aliases

arxiv: math-ph/0205002 · arxiv_version: math-ph/0205002v2 · doi: 10.48550/arxiv.math-ph/0205002 · pith_short_12: GYD3O2JCGT5B · pith_short_16: GYD3O2JCGT5BDIXT · pith_short_8: GYD3O2JC

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/GYD3O2JCGT5BDIXT6XT5F633QU \
  | 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: 3607b7692234fa11a2f3f5e7d2fb7b8519ce90b1a36fd7cba50d6ed879bf25c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a6ca959cb85e14f4838aa565ab7f25e1892b8aceabe514d91e420d0d42a4e45",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2002-05-01T13:02:03Z",
    "title_canon_sha256": "664fa2fdf04cd281bc8c8ec78aeceb0ee8f56ac311520f01cccdc585c866005a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0205002",
    "kind": "arxiv",
    "version": 2
  }
}