Pith Number

pith:W2FP7XI7

pith:2011:W2FP7XI7OIWWJ7GC73RG4W5DMM

not attested not anchored not stored refs pending

Nonlocality of two-qubit and three-qubit Schmidt-Correlated states

Bo Li, Ming-Jing Zhao, Shao-Ming Fei, Xian-Qing Li-Jost, Zhi-Xi Wang, Zong-Guo Li

arxiv:1107.5217 v1 · 2011-07-26 · 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{W2FP7XI7OIWWJ7GC73RG4W5DMM}

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	2026-05-18T02:01:09.694913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b68affdd1f722d64fcc2fee26e5ba3631c7463d3eddf903eb91f173521481b74

Aliases

arxiv: 1107.5217 · arxiv_version: 1107.5217v1 · doi: 10.48550/arxiv.1107.5217 · pith_short_12: W2FP7XI7OIWW · pith_short_16: W2FP7XI7OIWWJ7GC · pith_short_8: W2FP7XI7

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/W2FP7XI7OIWWJ7GC73RG4W5DMM \
  | 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: b68affdd1f722d64fcc2fee26e5ba3631c7463d3eddf903eb91f173521481b74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "825d636e7359e0e965901421400e24a815add5ee8f7dd0099a410f580439c84f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-07-26T13:59:37Z",
    "title_canon_sha256": "34c7b84e7c56e3e9f890f750e97f9582320394cf2fbdd4cc28be768e550c9215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5217",
    "kind": "arxiv",
    "version": 1
  }
}