Pith Number

pith:H2PWAZ2W

pith:2012:H2PWAZ2WXPSFECOMR2QL4MY64R

not attested not anchored not stored refs pending

Entanglement and genuine entanglement of three qubit GHZ diagonal states

Li-zhen Jiang, Mingzhen Tian, Ping Yu, Xiao-Yu Chen

arxiv:1204.5511 v2 · 2012-04-24 · 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{H2PWAZ2WXPSFECOMR2QL4MY64R}

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	2026-05-18T03:38:55.985805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e9f606756bbe45209cc8ea0be331ee45059dfa9ae9d5609aa110746bbcfb507

Aliases

arxiv: 1204.5511 · arxiv_version: 1204.5511v2 · doi: 10.48550/arxiv.1204.5511 · pith_short_12: H2PWAZ2WXPSF · pith_short_16: H2PWAZ2WXPSFECOM · pith_short_8: H2PWAZ2W

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/H2PWAZ2WXPSFECOMR2QL4MY64R \
  | 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: 3e9f606756bbe45209cc8ea0be331ee45059dfa9ae9d5609aa110746bbcfb507

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9456a1dd414ce46fb420cc5d2f4809c470036488983eddcd5adb5331587c6eb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-24T23:12:27Z",
    "title_canon_sha256": "de63b805fc0944b51791490a2b2cd298f7a95a1c191b4fead1f86d46de800978"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5511",
    "kind": "arxiv",
    "version": 2
  }
}