Pith Number

pith:7CCJXEI7

pith:2000:7CCJXEI7U35CRJSJV2V7IAIHZJ

not attested not anchored not stored refs pending

Preparation of GHZ states via Grover's quantum searching algorithm

Hao-Sheng Zeng, Le-Man Kuang

arxiv:quant-ph/0005002 v1 · 2000-04-29 · 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{7CCJXEI7U35CRJSJV2V7IAIHZJ}

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	2026-05-18T01:38:03.219898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8849b911fa6fa28a649aeabf40107ca4fca34292e3af6a896ab3ec216f9d729

Aliases

arxiv: quant-ph/0005002 · arxiv_version: quant-ph/0005002v1 · doi: 10.48550/arxiv.quant-ph/0005002 · pith_short_12: 7CCJXEI7U35C · pith_short_16: 7CCJXEI7U35CRJSJ · pith_short_8: 7CCJXEI7

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/7CCJXEI7U35CRJSJV2V7IAIHZJ \
  | 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: f8849b911fa6fa28a649aeabf40107ca4fca34292e3af6a896ab3ec216f9d729

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "628fe274e32266138ad24094992eed1c2afe22c1e9e36cb7e1756aba40a05b6b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2000-04-29T06:16:46Z",
    "title_canon_sha256": "82a0a28313a9a748b73257d44f358238a2704590d7e249fba59efd1fe01527eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0005002",
    "kind": "arxiv",
    "version": 1
  }
}