Pith Number

pith:BBIDPGHQ

pith:2018:BBIDPGHQL7X34T6TXTDEKDX4IT

not attested not anchored not stored refs pending

Qubit coupled-cluster method: A systematic approach to quantum chemistry on a quantum computer

Artur F. Izmaylov, Ilya G. Ryabinkin, Scott N. Genin, Tzu-Ching Yen

arxiv:1809.03827 v1 · 2018-09-11 · quant-ph · physics.chem-ph

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\usepackage{pith}
\pithnumber{BBIDPGHQL7X34T6TXTDEKDX4IT}

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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

1 paper in Pith

Computational Chemistry on Quantum Computers: Ground state estimation

Receipt and verification

First computed	2026-05-18T00:05:58.030128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08503798f05fefbe4fd3bcc6450efc44f32cc1360f68fa988d6fbd1215323c55

Aliases

arxiv: 1809.03827 · arxiv_version: 1809.03827v1 · doi: 10.48550/arxiv.1809.03827 · pith_short_12: BBIDPGHQL7X3 · pith_short_16: BBIDPGHQL7X34T6T · pith_short_8: BBIDPGHQ

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/BBIDPGHQL7X34T6TXTDEKDX4IT \
  | 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: 08503798f05fefbe4fd3bcc6450efc44f32cc1360f68fa988d6fbd1215323c55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70c2ff1dded914616d54f470f0e13462c2ad839e0f865586b75f8b86c532fcd1",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-11T12:49:57Z",
    "title_canon_sha256": "f17d52e1789e034f1489d5883c2c445416b1f99764507a45b82cb42eb16ee149"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03827",
    "kind": "arxiv",
    "version": 1
  }
}