Pith Number

pith:VN5BFTBA

pith:2019:VN5BFTBAVY2N6CJMSU2JUCP2NH

not attested not anchored not stored refs pending

Bell Inequality Violation with Free Choice and Local Causality on the Invariant Set

T. N. Palmer

arxiv:1903.10537 v1 · 2019-03-25 · 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{VN5BFTBAVY2N6CJMSU2JUCP2NH}

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	2026-05-17T23:50:18.573070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab7a12cc20ae34df092c95349a09fa69f66d03a3d0df6be94a3b125b921d272a

Aliases

arxiv: 1903.10537 · arxiv_version: 1903.10537v1 · doi: 10.48550/arxiv.1903.10537 · pith_short_12: VN5BFTBAVY2N · pith_short_16: VN5BFTBAVY2N6CJM · pith_short_8: VN5BFTBA

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/VN5BFTBAVY2N6CJMSU2JUCP2NH \
  | 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: ab7a12cc20ae34df092c95349a09fa69f66d03a3d0df6be94a3b125b921d272a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f0e6e2a5e2a5762675b890dbe015754bf6203a299eeff3ae739e950962583a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-25T18:14:10Z",
    "title_canon_sha256": "ee92e5435c603803622600608b3833eb6195bbb0df57d31a9a5e75d57b5360ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10537",
    "kind": "arxiv",
    "version": 1
  }
}