Pith Number

pith:5N63LNEE

pith:2022:5N63LNEEG2KWPXTR2EMRRULCIZ

not attested not anchored not stored refs pending

A generic framework for genuine multipartite entanglement detection

Kai Chen, Li Li, Nai-Le Liu, Qing Zhou, Shuai Zhao, Shu-Ming Hu, Xin-Yu Xu

arxiv:2211.05563 v1 · 2022-11-10 · 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{5N63LNEEG2KWPXTR2EMRRULCIZ}

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	2026-07-05T06:12:38.902943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb7db5b484369567de71d11918d162467d682b1a72c906ce846465a0cc5ca895

Aliases

arxiv: 2211.05563 · arxiv_version: 2211.05563v1 · doi: 10.48550/arxiv.2211.05563 · pith_short_12: 5N63LNEEG2KW · pith_short_16: 5N63LNEEG2KWPXTR · pith_short_8: 5N63LNEE

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/5N63LNEEG2KWPXTR2EMRRULCIZ \
  | 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: eb7db5b484369567de71d11918d162467d682b1a72c906ce846465a0cc5ca895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfff5c2ae7ed23e1214ccf561bda9da2d13910fd04dded13913792b5063b77aa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-11-10T13:35:57Z",
    "title_canon_sha256": "d0165a343317789a3024baf5858189f9e0b980711a02675ef3d98a12c65efd34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.05563",
    "kind": "arxiv",
    "version": 1
  }
}