Pith Number

pith:LNWLTVHK

pith:2018:LNWLTVHK3SNLAFM5F6J34KCNXN

not attested not anchored not stored refs pending

Monogamy properties of qubit systems

Shao-Ming Fei, Xue-Na Zhu

arxiv:1812.01134 v1 · 2018-12-03 · 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{LNWLTVHK3SNLAFM5F6J34KCNXN}

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	2026-05-17T23:59:13.253708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b6cb9d4eadc9ab0159d2f93be284dbb76c6533a46844f6438f96d07317ff381

Aliases

arxiv: 1812.01134 · arxiv_version: 1812.01134v1 · doi: 10.48550/arxiv.1812.01134 · pith_short_12: LNWLTVHK3SNL · pith_short_16: LNWLTVHK3SNLAFM5 · pith_short_8: LNWLTVHK

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/LNWLTVHK3SNLAFM5F6J34KCNXN \
  | 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: 5b6cb9d4eadc9ab0159d2f93be284dbb76c6533a46844f6438f96d07317ff381

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5577d336cceb181377784af0c76212cd842e1daf4f3ed0b0c4d86543a43722a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-03T23:44:42Z",
    "title_canon_sha256": "d8e4ed37d4d7b9f9cc2ec2265c42269908a6060bebc17a6ac1aeefd0adfa388b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01134",
    "kind": "arxiv",
    "version": 1
  }
}