Pith Number

pith:CNOHUX56

pith:2018:CNOHUX56UV4VGJEC3HSWXW6Y2S

not attested not anchored not stored refs pending

Genuine multipartite nonlocality in the one-dimensional ferromagnetic spin-1/2 chain

Chengjie Zhang, C.H. Oh, Wenlong You, Yue Dai, Yuli Dong

arxiv:1804.02901 v1 · 2018-04-09 · 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{CNOHUX56UV4VGJEC3HSWXW6Y2S}

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	2026-05-18T00:18:58.001931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

135c7a5fbea579532482d9e56bdbd8d48cbff4c6768479ef36ab4cca89681628

Aliases

arxiv: 1804.02901 · arxiv_version: 1804.02901v1 · doi: 10.48550/arxiv.1804.02901 · pith_short_12: CNOHUX56UV4V · pith_short_16: CNOHUX56UV4VGJEC · pith_short_8: CNOHUX56

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/CNOHUX56UV4VGJEC3HSWXW6Y2S \
  | 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: 135c7a5fbea579532482d9e56bdbd8d48cbff4c6768479ef36ab4cca89681628

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9787e6de06b836fdafcc506e95ef5362f548b0c5402f29aa02280aa4ef326202",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-09T10:33:29Z",
    "title_canon_sha256": "a0e6b22f10a5f97876ba24a93d6f84a97681cba131b253abf220d1abce5e1b18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02901",
    "kind": "arxiv",
    "version": 1
  }
}