Pith Number

pith:VZG5RBAL

pith:2026:VZG5RBAL6SHX3W2FJ6EHXAGUWX

not attested not anchored not stored refs pending

Quantum Nonlocality and Device-Independent Randomness are Robust to Noisy Signaling Channels

Kuntal Sengupta, Lewis Wooltorton

arxiv:2605.21293 v1 · 2026-05-20 · 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{VZG5RBAL6SHX3W2FJ6EHXAGUWX}

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	2026-05-21T02:05:27.477834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae4dd8840bf48f7ddb454f887b80d4b5ddc81d4d475ee9e1e49ea0eeb555174f

Aliases

arxiv: 2605.21293 · arxiv_version: 2605.21293v1 · doi: 10.48550/arxiv.2605.21293 · pith_short_12: VZG5RBAL6SHX · pith_short_16: VZG5RBAL6SHX3W2F · pith_short_8: VZG5RBAL

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/VZG5RBAL6SHX3W2FJ6EHXAGUWX \
  | 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: ae4dd8840bf48f7ddb454f887b80d4b5ddc81d4d475ee9e1e49ea0eeb555174f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b17ecd60a4a263e7594cef096a0a2f262cb0cd02990e8ed857932f5b6147ec7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-20T15:25:19Z",
    "title_canon_sha256": "663604938912911f89665cc9d4c9637236eb303df197cc6ed271aecbff09befa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21293",
    "kind": "arxiv",
    "version": 1
  }
}