Pith Number

pith:KU3QMY7K

pith:2013:KU3QMY7KQ62FL4KDCR4VTKLCTH

not attested not anchored not stored refs pending

Can communication power of separable correlations exceed that of entanglement resource?

Jan Tuziemski, Pawe{\l} Horodecki, Pawe{\l} Mazurek, Ryszard Horodecki

arxiv:1306.4938 v3 · 2013-06-20 · 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{KU3QMY7KQ62FL4KDCR4VTKLCTH}

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	2026-05-18T02:32:39.104465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55370663ea87b455f143147959a96299e6d0ca5b2fa11d1ce70caf20f3188a54

Aliases

arxiv: 1306.4938 · arxiv_version: 1306.4938v3 · doi: 10.48550/arxiv.1306.4938 · pith_short_12: KU3QMY7KQ62F · pith_short_16: KU3QMY7KQ62FL4KD · pith_short_8: KU3QMY7K

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/KU3QMY7KQ62FL4KDCR4VTKLCTH \
  | 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: 55370663ea87b455f143147959a96299e6d0ca5b2fa11d1ce70caf20f3188a54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5df25b55a52bd9168efb2f1644a3cef918277b12863cecd1e0d60c636506532",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-06-20T17:31:56Z",
    "title_canon_sha256": "53f888be12eb207f449ee94be8fb6d3673bcebbdf69359dfb398e7db8258c3ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4938",
    "kind": "arxiv",
    "version": 3
  }
}