Pith Number

pith:VQ2RXCRQ

pith:2010:VQ2RXCRQXSO7EGH4EMAEI775QT

not attested not anchored not stored refs pending

Conceptual Aspects of PT-Symmetry and Pseudo-Hermiticity: A status report

Ali Mostafazadeh

arxiv:1008.4680 v1 · 2010-08-27 · 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{VQ2RXCRQXSO7EGH4EMAEI775QT}

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	2026-05-18T02:05:42.089613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac351b8a30bc9df218fc2300447ffd84ce6f9cae7664105860ff1250dcfcb1b5

Aliases

arxiv: 1008.4680 · arxiv_version: 1008.4680v1 · doi: 10.48550/arxiv.1008.4680 · pith_short_12: VQ2RXCRQXSO7 · pith_short_16: VQ2RXCRQXSO7EGH4 · pith_short_8: VQ2RXCRQ

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/VQ2RXCRQXSO7EGH4EMAEI775QT \
  | 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: ac351b8a30bc9df218fc2300447ffd84ce6f9cae7664105860ff1250dcfcb1b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ada420c3ebeb9db055a485b214fe55b8f98a04591033ff4e1534aceaab5a246",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-08-27T09:48:41Z",
    "title_canon_sha256": "0fbce1111a9a890663c27ff5b2aac5063cd9c07f8655d827ced706a82a589006"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4680",
    "kind": "arxiv",
    "version": 1
  }
}