Pith Number

pith:W6OPRQDE

pith:2011:W6OPRQDE736KEONP2KZGIE72CB

not attested not anchored not stored refs pending

Experimental Realization of a Four-Photon Seven-Qubit Graph State for One-Way Quantum Computation

Dong-Hoon Lee, Hee Su Park, Heonoh Kim, Jae Yong Lee, Jaeyoon Cho, Sang-Kyung Choi, Sang Min Lee, Yoonshik Kang

arxiv:1105.5211 v2 · 2011-05-26 · 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{W6OPRQDE736KEONP2KZGIE72CB}

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	2026-05-18T02:01:50.611954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b79cf8c064fefca239afd2b26413fa1067f56770c40b6a06e5d27e133f28c9a3

Aliases

arxiv: 1105.5211 · arxiv_version: 1105.5211v2 · doi: 10.48550/arxiv.1105.5211 · pith_short_12: W6OPRQDE736K · pith_short_16: W6OPRQDE736KEONP · pith_short_8: W6OPRQDE

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/W6OPRQDE736KEONP2KZGIE72CB \
  | 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: b79cf8c064fefca239afd2b26413fa1067f56770c40b6a06e5d27e133f28c9a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9cff92e7316236e6c6eb8f6027345978e8fd442137059f8a841b03494df8c98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-26T06:19:58Z",
    "title_canon_sha256": "23b128b919612c69617b14590feac9e579a9ab5bc7742ec92f9ff2b40047fb06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5211",
    "kind": "arxiv",
    "version": 2
  }
}