Pith Number

pith:4M3Q4X3R

pith:2026:4M3Q4X3R7BUFVJ4OAV7AOMN6IA

not attested not anchored not stored refs pending

Extending Bell's Theorem: Nonlocality via Measurement Dependence

G. Bacciagaluppi, G. Leegwater, R. Hermens

arxiv:2602.11300 v2 · 2026-02-11 · 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{4M3Q4X3R7BUFVJ4OAV7AOMN6IA}

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	2026-07-16T00:21:45.255180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3370e5f71f8685aa78e057e0731be4014c96d0bbb632e43f191b2bc77b032f9

Aliases

arxiv: 2602.11300 · arxiv_version: 2602.11300v2 · doi: 10.48550/arxiv.2602.11300 · pith_short_12: 4M3Q4X3R7BUF · pith_short_16: 4M3Q4X3R7BUFVJ4O · pith_short_8: 4M3Q4X3R

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/4M3Q4X3R7BUFVJ4OAV7AOMN6IA \
  | 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: e3370e5f71f8685aa78e057e0731be4014c96d0bbb632e43f191b2bc77b032f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d756ddf580cb220bf52454037c50f373e709293047683280d0a20d2680e56906",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-02-11T19:21:23Z",
    "title_canon_sha256": "5446eaab2ca869c525bd19e4596cebbe783c099c513bfc26853dfc7ba2b55f6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.11300",
    "kind": "arxiv",
    "version": 2
  }
}