Pith Number

pith:JBTFQQAM

pith:2025:JBTFQQAMNJFC77EXKMMIPUMNGL

not attested not anchored not stored refs pending

Ground-state reachability for variational quantum eigensolvers: a Rydberg-atom case study

Andreas Kruckenhauser, Juhi Singh, Rick van Bijnen, Robert Zeier

arxiv:2506.22387 v1 · 2025-06-27 · 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{JBTFQQAMNJFC77EXKMMIPUMNGL}

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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

From Pauli Strings to Quantum Dynamics: A Unified Characterization

Obstructions to universality in globally controlled qubit graphs

Receipt and verification

First computed	2026-07-05T11:28:26.526457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

486658400c6a4a2ffc97531887d18d32fc652a2924f323c498be3b687882018f

Aliases

arxiv: 2506.22387 · arxiv_version: 2506.22387v1 · doi: 10.48550/arxiv.2506.22387 · pith_short_12: JBTFQQAMNJFC · pith_short_16: JBTFQQAMNJFC77EX · pith_short_8: JBTFQQAM

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/JBTFQQAMNJFC77EXKMMIPUMNGL \
  | 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: 486658400c6a4a2ffc97531887d18d32fc652a2924f323c498be3b687882018f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f602831754eda4ca4cd5993576f90f5e6705a60d791143f9d9428696831b208a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-06-27T16:53:50Z",
    "title_canon_sha256": "015f9df92c523a78cca683ce58a6d720f47c8ec8136a67899efc06265af66122"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22387",
    "kind": "arxiv",
    "version": 1
  }
}