Pith Number

pith:PHQREV5W

pith:2016:PHQREV5WTWGMARKYMNQDB6IBR5

not attested not anchored not stored refs pending

Monogamy relation of multi-qubit systems for squared Tsallis-\emph{q} entanglement

Da-Chuang Li, Guang-Ming Yuan, Jun-Long Zhao, Ming Yang, Wei Song, Zhuo-Liang Cao

arxiv:1604.08077 v2 · 2016-04-27 · 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{PHQREV5WTWGMARKYMNQDB6IBR5}

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	2026-05-18T01:11:17.253510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79e11257b69d8cc04558636030f9018f66b549f5d2266310358eeb348ba867c1

Aliases

arxiv: 1604.08077 · arxiv_version: 1604.08077v2 · doi: 10.48550/arxiv.1604.08077 · pith_short_12: PHQREV5WTWGM · pith_short_16: PHQREV5WTWGMARKY · pith_short_8: PHQREV5W

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/PHQREV5WTWGMARKYMNQDB6IBR5 \
  | 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: 79e11257b69d8cc04558636030f9018f66b549f5d2266310358eeb348ba867c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42147e4922c45e3ae755801e41a975ec6cd8566b0ad92fe2f7cb8bb308666fb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-04-27T14:09:33Z",
    "title_canon_sha256": "ef1afe361c4b382fc3212a8ea80f463b6b6baa26d47fc418c439968f7332ce55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08077",
    "kind": "arxiv",
    "version": 2
  }
}