Pith Number

pith:K5UDGHQE

pith:2026:K5UDGHQEPO3KLR7C5S75DKM5FJ

not attested not anchored not stored refs pending

Resource-efficient energy-based operator selection in fermionic ADAPT-VQE via exact Hamiltonian transformation

Artur F. Izmaylov, Emanuele Rossi, Erik Rosendahl Kjellgren, Karl Michael Ziems, Sonia Coriani, Stephan P.A. Sauer

arxiv:2606.04786 v1 · 2026-06-03 · quant-ph · physics.chem-ph · physics.comp-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{K5UDGHQEPO3KLR7C5S75DKM5FJ}

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	2026-06-04T01:09:29.890230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5768331e047bb6a5c7e2ecbfd1a99d2a501a3d337b1cf378cd9d69ba2a639960

Aliases

arxiv: 2606.04786 · arxiv_version: 2606.04786v1 · doi: 10.48550/arxiv.2606.04786 · pith_short_12: K5UDGHQEPO3K · pith_short_16: K5UDGHQEPO3KLR7C · pith_short_8: K5UDGHQE

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/K5UDGHQEPO3KLR7C5S75DKM5FJ \
  | 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: 5768331e047bb6a5c7e2ecbfd1a99d2a501a3d337b1cf378cd9d69ba2a639960

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb1975dfa49defc14ea8bca79cc83d866ea4a78b25c8dee3690c0cbaeea9d48d",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-03T12:08:45Z",
    "title_canon_sha256": "f4951217d80bfd7b453c91128c18498bc92313c658b60fbfe23503e172dd732d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04786",
    "kind": "arxiv",
    "version": 1
  }
}