Pith Number

pith:7SDDUSW4

pith:2005:7SDDUSW4CV72SSJISC6XC3FV2O

not attested not anchored not stored refs pending

Introduction to PT-Symmetric Quantum Theory

Carl M. Bender

arxiv:quant-ph/0501052 v1 · 2005-01-11 · quant-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7SDDUSW4CV72SSJISC6XC3FV2O}

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

2 papers in Pith

Scalar Quantum Fields: Theory Space and its Geometry

Mobility edges in pseudo-unitary quasiperiodic quantum walks

Receipt and verification

First computed	2026-07-04T15:19:00.827269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc863a4adc157fa9492890bd716cb5d3b5d95d3ab9659d3070a9d899f455ca2c

Aliases

arxiv: quant-ph/0501052 · arxiv_version: quant-ph/0501052v1 · doi: 10.48550/arxiv.quant-ph/0501052 · pith_short_12: 7SDDUSW4CV72 · pith_short_16: 7SDDUSW4CV72SSJI · pith_short_8: 7SDDUSW4

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/7SDDUSW4CV72SSJISC6XC3FV2O \
  | 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: fc863a4adc157fa9492890bd716cb5d3b5d95d3ab9659d3070a9d899f455ca2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24da63b2409e4acdc43bef56f61ba49877dc1723702db1a9495508bb9d189be0",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-01-11T12:58:00Z",
    "title_canon_sha256": "e2b593cad75e081ce243b5d7af136630b1ea35c41de9536e14df0cdcadfdefbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0501052",
    "kind": "arxiv",
    "version": 1
  }
}