Pith Number

pith:QOCTHMPF

pith:2019:QOCTHMPFKJ7EG5EH26QBIEXZLU

not attested not anchored not stored refs pending

Qubitization of Arbitrary Basis Quantum Chemistry Leveraging Sparsity and Low Rank Factorization

Craig Gidney, Dominic W. Berry, Jarrod R. McClean, Mario Motta, Ryan Babbush

arxiv:1902.02134 v4 · 2019-02-06 · 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{QOCTHMPFKJ7EG5EH26QBIEXZLU}

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

4 papers in Pith

Distribution Complexity of Electronic Structure Simulations on Quantum Supercomputers

Quantum Error-Corrected Computation of Molecular Energies

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

Magic state cultivation: growing T states as cheap as CNOT gates

Receipt and verification

First computed	2026-07-05T00:23:20.900665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

838533b1e5527e437487d7a01412f95d2c16cf468aca24f53c9c60237b03724e

Aliases

arxiv: 1902.02134 · arxiv_version: 1902.02134v4 · doi: 10.48550/arxiv.1902.02134 · pith_short_12: QOCTHMPFKJ7E · pith_short_16: QOCTHMPFKJ7EG5EH · pith_short_8: QOCTHMPF

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/QOCTHMPFKJ7EG5EH26QBIEXZLU \
  | 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: 838533b1e5527e437487d7a01412f95d2c16cf468aca24f53c9c60237b03724e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acad59bfd4df23bb347720970c405083506f2224f2318bff5c7fe40010e4c751",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-02-06T12:19:16Z",
    "title_canon_sha256": "a36d0a67fc61230bc9e15384e76d176654b1c7d75008d7bc584ca564f26603a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02134",
    "kind": "arxiv",
    "version": 4
  }
}