Pith Number

pith:XBWXQMVB

pith:2003:XBWXQMVB4MESXE6ZBHBGM2NUD7

not attested not anchored not stored refs pending

Exact PT-Symmetry Is Equivalent to Hermiticity

Ali Mostafazadeh

arxiv:quant-ph/0304080 v2 · 2003-04-11 · 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{XBWXQMVB4MESXE6ZBHBGM2NUD7}

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

Template masks for 4D-STEM

Receipt and verification

First computed	2026-07-04T15:20:38.310583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b86d7832a1e3092b93d909c26669b41fcfa3a4944f7995825cba02977c11ac2b

Aliases

arxiv: quant-ph/0304080 · arxiv_version: quant-ph/0304080v2 · doi: 10.48550/arxiv.quant-ph/0304080 · pith_short_12: XBWXQMVB4MES · pith_short_16: XBWXQMVB4MESXE6Z · pith_short_8: XBWXQMVB

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/XBWXQMVB4MESXE6ZBHBGM2NUD7 \
  | 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: b86d7832a1e3092b93d909c26669b41fcfa3a4944f7995825cba02977c11ac2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe23155ee02622bb4485f9f161c109a0a4a29bf80e7e1f3c93b9e44d432ab17a",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-04-11T07:14:03Z",
    "title_canon_sha256": "f8a29a6c06e4bb69db8d964a24de4645ef6246da4004941dc488854ca3ccb333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0304080",
    "kind": "arxiv",
    "version": 2
  }
}