Pith Number

pith:R6NLUEYR

pith:2007:R6NLUEYRSTPS2PZS4U75QIUNBL

not attested not anchored not stored refs pending

No-local-broadcasting theorem for quantum correlations

Marco Piani, Pawel Horodecki, Ryszard Horodecki

arxiv:0707.0848 v2 · 2007-07-05 · 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{R6NLUEYRSTPS2PZS4U75QIUNBL}

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.

Cited by

1 paper in Pith

Quantum Information-Theoretical Size Bounds for Conjunctive Queries with Functional Dependencies

Receipt and verification

First computed	2026-07-04T15:11:24.196172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f9aba131194df2d3f32e53fd8228d0ac6672249b4bfc60f4362990d246f4995

Aliases

arxiv: 0707.0848 · arxiv_version: 0707.0848v2 · doi: 10.48550/arxiv.0707.0848 · pith_short_12: R6NLUEYRSTPS · pith_short_16: R6NLUEYRSTPS2PZS · pith_short_8: R6NLUEYR

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/R6NLUEYRSTPS2PZS4U75QIUNBL \
  | 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: 8f9aba131194df2d3f32e53fd8228d0ac6672249b4bfc60f4362990d246f4995

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d7e0e92857064fff40129edc80c388da36fe2f82278c0f13ca5c39616dc150b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-07-05T19:57:49Z",
    "title_canon_sha256": "5d3a3b90e8959f06d4e76525aea2b063c0ab414e936e684e75e1d6529514054d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.0848",
    "kind": "arxiv",
    "version": 2
  }
}