Pith Number

pith:BKWOY7VM

pith:2007:BKWOY7VMWWNJQ5XC4T4ZBOXXIT

not attested not anchored not stored refs pending

Implementation of three-qubit Grover search in cavity QED

C.Y. Chen, M. Feng, W.L. Yang

arxiv:0707.0334 v1 · 2007-07-03 · 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{BKWOY7VMWWNJQ5XC4T4ZBOXXIT}

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	2026-07-04T17:04:31.467629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aacec7eacb59a9876e2e4f990baf744e3e6754e18d89d3086c5849287e0ff53

Aliases

arxiv: 0707.0334 · arxiv_version: 0707.0334v1 · doi: 10.48550/arxiv.0707.0334 · pith_short_12: BKWOY7VMWWNJ · pith_short_16: BKWOY7VMWWNJQ5XC · pith_short_8: BKWOY7VM

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/BKWOY7VMWWNJQ5XC4T4ZBOXXIT \
  | 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: 0aacec7eacb59a9876e2e4f990baf744e3e6754e18d89d3086c5849287e0ff53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e1bbb12bf4dd7c389ed7a655fd9c5b1711fd83f66e3f78a6c8b192886bf90e5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-07-03T02:54:55Z",
    "title_canon_sha256": "c806f144f669c144c39b5e897c2170d6630029b385032dfc0112960c01a4acb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.0334",
    "kind": "arxiv",
    "version": 1
  }
}