Pith Number

pith:PLSWUOWI

pith:2008:PLSWUOWII6N7NUQSCKPLW2JIJI

not attested not anchored not stored refs pending

All Pure Two-Qudit Entangled States Can be Generated via a Universal Yang--Baxter Matrix Assisted by Local Unitary Transformations

Jing-Ling Chen, Kang Xue, Mo-Lin Ge

arxiv:0809.2321 v1 · 2008-09-13 · 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{PLSWUOWII6N7NUQSCKPLW2JIJI}

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	2026-05-18T02:15:34.681197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ae56a3ac8479bf6d212129ebb69284a1ee9aa1c5f1a7fa703ed17270d81e603

Aliases

arxiv: 0809.2321 · arxiv_version: 0809.2321v1 · doi: 10.48550/arxiv.0809.2321 · pith_short_12: PLSWUOWII6N7 · pith_short_16: PLSWUOWII6N7NUQS · pith_short_8: PLSWUOWI

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/PLSWUOWII6N7NUQSCKPLW2JIJI \
  | 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: 7ae56a3ac8479bf6d212129ebb69284a1ee9aa1c5f1a7fa703ed17270d81e603

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6840b41d3bafda51e584097ae5bc6d9a4b8c8643eb36b0eb2752f5fe2a889278",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-09-13T08:25:21Z",
    "title_canon_sha256": "fa8583e018414d461ff65244705a78b207a8f39eb43215c51bdb1b2c2b739bea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.2321",
    "kind": "arxiv",
    "version": 1
  }
}