Pith Number

pith:CF6A7YPI

pith:2026:CF6A7YPIRKPVDYIENYC3MRBPNG

not attested not anchored not stored refs pending

Recent Developments and Perspectives in Variational Quantum Eigensolvers for Molecular Electronic Structure: Methods, Tradeoffs, and Benchmarking

Cong Liu, Rishu Khurana, Taylor Harville, Vitor F. Grizzi

arxiv:2602.11384 v2 · 2026-02-11 · 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{CF6A7YPIRKPVDYIENYC3MRBPNG}

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

Quantum linear solvers for quantum chemistry: prospects of exponential quantum advantage

Receipt and verification

First computed	2026-07-21T00:19:55.739254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

117c0fe1e88a9f51e1046e05b6442f698d1027c6bca8bc6575e7c5032f035857

Aliases

arxiv: 2602.11384 · arxiv_version: 2602.11384v2 · doi: 10.48550/arxiv.2602.11384 · pith_short_12: CF6A7YPIRKPV · pith_short_16: CF6A7YPIRKPVDYIE · pith_short_8: CF6A7YPI

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/CF6A7YPIRKPVDYIENYC3MRBPNG \
  | 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: 117c0fe1e88a9f51e1046e05b6442f698d1027c6bca8bc6575e7c5032f035857

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a45272956ffac5dad5932ba2463d5f99481a31a4dccc815e549da09cb8af18ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-02-11T21:24:32Z",
    "title_canon_sha256": "f2d515f3222ac66a8483df265025f5d96576fd92ac76f93f3da35066aad0d498"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.11384",
    "kind": "arxiv",
    "version": 2
  }
}