Pith Number

pith:OJDDP2MC

pith:2020:OJDDP2MCN7ULRULXLYNQPU6OSD

not attested not anchored not stored refs pending

A Feasible Approach for Automatically Differentiable Unitary Coupled-Cluster on Quantum Computers

Abhinav Anand, Al\'an Aspuru-Guzik, Jakob S. Kottmann

arxiv:2011.05938 v1 · 2020-11-11 · quant-ph · physics.chem-ph · physics.comp-ph

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\usepackage{pith}
\pithnumber{OJDDP2MCN7ULRULXLYNQPU6OSD}

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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

Shallow Quantum Circuits for Deep Chemistry via Valence Bond Embeddings

Receipt and verification

First computed	2026-07-05T02:10:18.182015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

724637e9826fe8b8d1775e1b07d3ce90c311a55cd9acc969e6ed5977f234c1f2

Aliases

arxiv: 2011.05938 · arxiv_version: 2011.05938v1 · doi: 10.48550/arxiv.2011.05938 · pith_short_12: OJDDP2MCN7UL · pith_short_16: OJDDP2MCN7ULRULX · pith_short_8: OJDDP2MC

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/OJDDP2MCN7ULRULXLYNQPU6OSD \
  | 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: 724637e9826fe8b8d1775e1b07d3ce90c311a55cd9acc969e6ed5977f234c1f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "506e29a2b5d610541b11f3a14b51da60b74c85709e7d05c94eea13132823196f",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-11-11T17:57:21Z",
    "title_canon_sha256": "6d73c8b3a6a7097569aab1961794bc01e5d9829c847ed40fe260ddb6f72c06c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.05938",
    "kind": "arxiv",
    "version": 1
  }
}