Pith Number

pith:6JA4RB7N

pith:2025:6JA4RB7NZPHB6Z2KJ5U7BFQU3J

not attested not anchored not stored refs pending

Generalized measurements for Bell tests in different probability spaces

Alfredo Luis

arxiv:2506.07496 v1 · 2025-06-09 · 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{6JA4RB7NZPHB6Z2KJ5U7BFQU3J}

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

Kirkwood-Dirac distributions in classical optics

Receipt and verification

First computed	2026-07-05T11:18:28.327587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f241c887edcbce1f674a4f69f09614da42032cf5a7f0eb1bf9f0c870b5ae20c3

Aliases

arxiv: 2506.07496 · arxiv_version: 2506.07496v1 · doi: 10.48550/arxiv.2506.07496 · pith_short_12: 6JA4RB7NZPHB · pith_short_16: 6JA4RB7NZPHB6Z2K · pith_short_8: 6JA4RB7N

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/6JA4RB7NZPHB6Z2KJ5U7BFQU3J \
  | 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: f241c887edcbce1f674a4f69f09614da42032cf5a7f0eb1bf9f0c870b5ae20c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77a3ca12ac6077aeb6d2183bb857b280e702eb5487fe5437b560576f4dc80ced",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-06-09T07:19:09Z",
    "title_canon_sha256": "cb4bf80cc2fd9ef8b315acff120ea46dd693a3b671043965a0a0cda904875d17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07496",
    "kind": "arxiv",
    "version": 1
  }
}