Pith Number

pith:4EH6P3HG

pith:2023:4EH6P3HGISE3JJBJWIMJMGZIBN

not attested not anchored not stored refs pending

Variational quantum algorithms for scanning the complex spectrum of non-Hermitian systems

Dan-Bo Zhang, Xu-Dan Xie, Zheng-Yuan Xue

arxiv:2305.19807 v2 · 2023-05-31 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4EH6P3HGISE3JJBJWIMJMGZIBN}

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

Accuracy and resource advantages of quantum eigenvalue estimation with non-Hermitian transcorrelated electronic Hamiltonians

Receipt and verification

First computed	2026-07-05T07:47:02.707658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e10fe7ece64489b4a429b218961b280b403abe4779c2cb6cc46e9a53c82d735f

Aliases

arxiv: 2305.19807 · arxiv_version: 2305.19807v2 · doi: 10.48550/arxiv.2305.19807 · pith_short_12: 4EH6P3HGISE3 · pith_short_16: 4EH6P3HGISE3JJBJ · pith_short_8: 4EH6P3HG

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/4EH6P3HGISE3JJBJWIMJMGZIBN \
  | 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: e10fe7ece64489b4a429b218961b280b403abe4779c2cb6cc46e9a53c82d735f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "238a1b5f5b34490bccfd02b7dea179ff922b4316e4d5fe49327df0d5c1d9e0f9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-05-31T12:50:22Z",
    "title_canon_sha256": "58188a608eb762428cec351c134e4c5fa7f81826f63d8f287ffbfd23d26d2954"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.19807",
    "kind": "arxiv",
    "version": 2
  }
}