Pith Number

pith:5ALQ3WRG

pith:2003:5ALQ3WRGWVP53VYA4A3ZO5VBV3

not attested not anchored not stored refs pending

Finite-Dimensional PT-Symmetric Hamiltonians

Carl M. Bender, Peter N. Meisinger, Qinghai Wang

arxiv:quant-ph/0303174 v1 · 2003-03-29 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ALQ3WRGWVP53VYA4A3ZO5VBV3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:37:59.454459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8170dda26b55fddd700e0379776a1aecb48016f5db32b43ae19eb8c28f083ee

Aliases

arxiv: quant-ph/0303174 · arxiv_version: quant-ph/0303174v1 · doi: 10.48550/arxiv.quant-ph/0303174 · pith_short_12: 5ALQ3WRGWVP5 · pith_short_16: 5ALQ3WRGWVP53VYA · pith_short_8: 5ALQ3WRG

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/5ALQ3WRGWVP53VYA4A3ZO5VBV3 \
  | 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: e8170dda26b55fddd700e0379776a1aecb48016f5db32b43ae19eb8c28f083ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d59c2d105e0c9e02975735a068ab9e741bfc8a9e280c00a0f4ef9288d0fcfe43",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-03-29T00:59:23Z",
    "title_canon_sha256": "1621c22f1defa7b275457224cb3f93155a98d796151096ad85d98f7df27c3083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0303174",
    "kind": "arxiv",
    "version": 1
  }
}