Pith Number

pith:VPY52S24

pith:2012:VPY52S24YNU2XUANNGKWKTQSQ5

not attested not anchored not stored refs pending

Unification of multi-qubit polygamy inequalities

Jeong San Kim

arxiv:1204.0293 v1 · 2012-04-02 · 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{VPY52S24YNU2XUANNGKWKTQSQ5}

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	2026-05-18T03:58:49.676163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abf1dd4b5cc369abd00d6995654e12875b7ed478e5df5f1e3edb13c8acbac9e9

Aliases

arxiv: 1204.0293 · arxiv_version: 1204.0293v1 · doi: 10.48550/arxiv.1204.0293 · pith_short_12: VPY52S24YNU2 · pith_short_16: VPY52S24YNU2XUAN · pith_short_8: VPY52S24

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/VPY52S24YNU2XUANNGKWKTQSQ5 \
  | 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: abf1dd4b5cc369abd00d6995654e12875b7ed478e5df5f1e3edb13c8acbac9e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d140278d65d4d04e86f859b4f466777313ea6ae9e7a1142e41a7800f8a7ecffb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-02T01:54:49Z",
    "title_canon_sha256": "ec33f6be64afdb796cefba9fa08f7d651b2ba31a04caf18c3682b40d81bfbe57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0293",
    "kind": "arxiv",
    "version": 1
  }
}