Pith Number

pith:SVERUCA4

pith:2026:SVERUCA4DADN62UA7Q2P5VGJBH

not attested not anchored not stored refs pending

Resource-efficient Quantum Algorithms for Selected Hamiltonian Subspace Diagonalization

Konstantinos Georgopoulos, Manqoba Q. Hlatshwayo, Theodoros Kapourniotis, Vincent Graves

arxiv:2603.13160 v2 · 2026-03-13 · quant-ph · physics.chem-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{SVERUCA4DADN62UA7Q2P5VGJBH}

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	2026-07-30T01:19:40.910923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

95491a081c1806df6a80fc34fed4c909f876c1d109ed4a2fc8ccfe34335ffd15

Aliases

arxiv: 2603.13160 · arxiv_version: 2603.13160v2 · doi: 10.48550/arxiv.2603.13160 · pith_short_12: SVERUCA4DADN · pith_short_16: SVERUCA4DADN62UA · pith_short_8: SVERUCA4

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/SVERUCA4DADN62UA7Q2P5VGJBH \
  | 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: 95491a081c1806df6a80fc34fed4c909f876c1d109ed4a2fc8ccfe34335ffd15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5c91be8bd118c76f78b31f6b5bcf4c3e63ca3493ff2586a8813e321f430822a",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-03-13T16:51:19Z",
    "title_canon_sha256": "a40416805bb73a05507ba2c807a5bb071144f4907cd50ff26c3da6bdb779a5f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.13160",
    "kind": "arxiv",
    "version": 2
  }
}