Pith Number

pith:W6WQITQE

pith:2025:W6WQITQEM7RK3NCE27GHXLKIU7

not attested not anchored not stored refs pending

QVecOpt: An Efficient Storage and Computing Opti-mization Framework for Large-scale Quantum State Simulation

Desheng Kong, Donglin Wang, Haorui Yang, Ji Du, Jing Xu, Mingyang Yu, Yulong Fu

arxiv:2508.15545 v1 · 2025-08-21 · 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{W6WQITQEM7RK3NCE27GHXLKIU7}

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	2026-07-05T11:57:14.366708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7ad044e0467e2adb444d7cc7bad48a7d75553f6c4ea6620cb23d1e4e058acab

Aliases

arxiv: 2508.15545 · arxiv_version: 2508.15545v1 · doi: 10.48550/arxiv.2508.15545 · pith_short_12: W6WQITQEM7RK · pith_short_16: W6WQITQEM7RK3NCE · pith_short_8: W6WQITQE

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/W6WQITQEM7RK3NCE27GHXLKIU7 \
  | 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: b7ad044e0467e2adb444d7cc7bad48a7d75553f6c4ea6620cb23d1e4e058acab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95599103161842d8588e8e70c6805225af51cc970efd866d3a2b325b03785b0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2025-08-21T13:24:13Z",
    "title_canon_sha256": "f1250e91970c57d7adbbcd6c8d50c323dbbbc8b15db95d0722ce9c69dbe1fc3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.15545",
    "kind": "arxiv",
    "version": 1
  }
}