Pith Number

pith:HVOJVBDB

pith:2026:HVOJVBDBHFNDA2OHYPM32JSEQP

not attested not anchored not stored refs pending

Graph-VQE: A CUDA-Q Multi-QPU Simulation Framework for Hamiltonian-Aware Protein-Folding VQE

Bo Fang, Jingyi Huang, Qiang Guan, Shuai Xu, Yang Zhang, Yujun Feng, Yuqi Zhang

arxiv:2607.02749 v1 · 2026-07-02 · cs.ET

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVOJVBDBHFNDA2OHYPM32JSEQP}

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.

Receipt and verification

First computed	2026-07-07T00:16:11.915358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d5c9a8461395a3069c7c3d9bd264483d69ca3dc98720e060d65bcbb8d0e0579

Aliases

arxiv: 2607.02749 · arxiv_version: 2607.02749v1 · doi: 10.48550/arxiv.2607.02749 · pith_short_12: HVOJVBDBHFND · pith_short_16: HVOJVBDBHFNDA2OH · pith_short_8: HVOJVBDB

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/HVOJVBDBHFNDA2OHYPM32JSEQP \
  | 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: 3d5c9a8461395a3069c7c3d9bd264483d69ca3dc98720e060d65bcbb8d0e0579

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9dcb2280953989f21822c61af7126d637655e8b9058564da55fc4ae9a9b472c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2026-07-02T20:34:32Z",
    "title_canon_sha256": "b0dd85da48db09fb4c206ee5011fdd8605ec67d1c5383620c20522e1d3bf923e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02749",
    "kind": "arxiv",
    "version": 1
  }
}