Pith Number

pith:D6EGRXQT

pith:2025:D6EGRXQTVRYJ6ZNPQ2G2B757TD

not attested not anchored not stored refs pending

Tight and self-testing multipartite quantum Bell inequalities from the renormalization group

Julian Fischer, Miguel Navascu\'es, Paolo Abiuso

arxiv:2503.03878 v1 · 2025-03-05 · 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{D6EGRXQTVRYJ6ZNPQ2G2B757TD}

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	2026-07-05T10:25:23.335068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f8868de13ac709f65af868da0ffbf98d545e6b5ce03decfe7a39f17f97806e5

Aliases

arxiv: 2503.03878 · arxiv_version: 2503.03878v1 · doi: 10.48550/arxiv.2503.03878 · pith_short_12: D6EGRXQTVRYJ · pith_short_16: D6EGRXQTVRYJ6ZNP · pith_short_8: D6EGRXQT

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/D6EGRXQTVRYJ6ZNPQ2G2B757TD \
  | 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: 1f8868de13ac709f65af868da0ffbf98d545e6b5ce03decfe7a39f17f97806e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a551480e4bfa362218a597f6db0ace4896025b65a5ee183748e813439f921bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-05T20:20:56Z",
    "title_canon_sha256": "c5b847b7a778877fe59f6548ce6b1006d078039867a997d8e5e8051666fd48fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.03878",
    "kind": "arxiv",
    "version": 1
  }
}