Pith Number

pith:GVW77C5C

pith:2023:GVW77C5CI2NCSLU5FAU4QUKX6W

not attested not anchored not stored refs pending

Use VQE to calculate the ground energy of hydrogen molecules on IBM Quantum

Maomin Qing, Wei Xie

arxiv:2305.06538 v1 · 2023-05-11 · 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{GVW77C5CI2NCSLU5FAU4QUKX6W}

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

1 paper in Pith

Four-Qubit Variational Algorithms in Silicon Photonics with Integrated Entangled Photon Sources

Receipt and verification

First computed	2026-07-05T06:09:13.609749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

356dff8ba2469a292e9d2829c85157f5970a580a2c79b1ed6d988449b5c6e5d4

Aliases

arxiv: 2305.06538 · arxiv_version: 2305.06538v1 · doi: 10.48550/arxiv.2305.06538 · pith_short_12: GVW77C5CI2NC · pith_short_16: GVW77C5CI2NCSLU5 · pith_short_8: GVW77C5C

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/GVW77C5CI2NCSLU5FAU4QUKX6W \
  | 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: 356dff8ba2469a292e9d2829c85157f5970a580a2c79b1ed6d988449b5c6e5d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "055633016b9925866705e7bb5502272312e207b02505cfc6d9bb3f833a072485",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-05-11T02:53:26Z",
    "title_canon_sha256": "19ba5178e9c486e0259088c0fce21e27895baa3db4a198ac5d746d4b15496fcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.06538",
    "kind": "arxiv",
    "version": 1
  }
}