Pith Number

pith:EUFOEWWI

pith:2005:EUFOEWWINJSVNL7BAZ5OBCASNM

not attested not anchored not stored refs pending

Metric Operator in Pseudo-Hermitian Quantum Mechanics and the Imaginary Cubic Potential

Ali Mostafazadeh

arxiv:quant-ph/0508195 v2 · 2005-08-26 · quant-ph · hep-th · 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{EUFOEWWINJSVNL7BAZ5OBCASNM}

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

1 paper in Pith

Superselected ghost theory: perturbation theory

Receipt and verification

First computed	2026-07-04T16:58:07.861183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

250ae25ac86a6556afe1067ae088126b090fc27bfd218c8515b9726f78d55d0f

Aliases

arxiv: quant-ph/0508195 · arxiv_version: quant-ph/0508195v2 · doi: 10.48550/arxiv.quant-ph/0508195 · pith_short_12: EUFOEWWINJSV · pith_short_16: EUFOEWWINJSVNL7B · pith_short_8: EUFOEWWI

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/EUFOEWWINJSVNL7BAZ5OBCASNM \
  | 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: 250ae25ac86a6556afe1067ae088126b090fc27bfd218c8515b9726f78d55d0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43e08ba9a1bd12d20ec6729ffc963f5e9cbae84ec7d6157a151b99f9920ace6b",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-08-26T08:02:00Z",
    "title_canon_sha256": "07f149944316e512a08e60896ed825c3e5cc52d5c3797e38ba92e73f2bea2a59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0508195",
    "kind": "arxiv",
    "version": 2
  }
}