Pith Number

pith:7YS3YT23

pith:2003:7YS3YT23TYMQ5NI2TNMUNKYINV

not attested not anchored not stored refs pending

Erratum: Pseudo-Hermiticity for a class of nondiagonalizable Hamiltonians [J. Math. Phys. 43, 6343 (2002); math-ph/0207009]

Ali Mostafazadeh

arxiv:math-ph/0301030 v1 · 2003-01-22 · 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{7YS3YT23TYMQ5NI2TNMUNKYINV}

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	2026-05-18T01:38:33.940278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe25bc4f5b9e190eb51a9b5946ab086d49ccf65d8162886861a38cc99d4c9f8a

Aliases

arxiv: math-ph/0301030 · arxiv_version: math-ph/0301030v1 · doi: 10.48550/arxiv.math-ph/0301030 · pith_short_12: 7YS3YT23TYMQ · pith_short_16: 7YS3YT23TYMQ5NI2 · pith_short_8: 7YS3YT23

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/7YS3YT23TYMQ5NI2TNMUNKYINV \
  | 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: fe25bc4f5b9e190eb51a9b5946ab086d49ccf65d8162886861a38cc99d4c9f8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c655e57a5257464afdedc58d65acd7eece7339265f6294e89662a6b403ee0511",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2003-01-22T08:14:23Z",
    "title_canon_sha256": "cc83e008f882faa12f92695d473f2627f0d43d3470e6c5d0fe44662e3ea801df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0301030",
    "kind": "arxiv",
    "version": 1
  }
}