Pith Number

pith:L24WCWVR

pith:2024:L24WCWVRPX6352ASR7BQK4KASM

not attested not anchored not stored refs pending

Noncontextuality inequalities for prepare-transform-measure scenarios

Ana Bel\'en Sainz, David Schmid, John H. Selby, Roberto D. Baldij\~ao, Robert W. Spekkens

arxiv:2407.09624 v1 · 2024-07-12 · 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{L24WCWVRPX6352ASR7BQK4KASM}

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

Are free choices absolute, when internalized in Wigner's friend?

Receipt and verification

First computed	2026-07-05T08:43:32.786608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eb9615ab17dfdbee8128fc30571409326fabd2e7403fa56e797f6cbe3ee11d3

Aliases

arxiv: 2407.09624 · arxiv_version: 2407.09624v1 · doi: 10.48550/arxiv.2407.09624 · pith_short_12: L24WCWVRPX63 · pith_short_16: L24WCWVRPX6352AS · pith_short_8: L24WCWVR

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/L24WCWVRPX6352ASR7BQK4KASM \
  | 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: 5eb9615ab17dfdbee8128fc30571409326fabd2e7403fa56e797f6cbe3ee11d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65babcbddcb37bdd047bf1329aae6c99476d73217e46bcbc24d6e3ea9f6aa386",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-07-12T18:20:41Z",
    "title_canon_sha256": "c70c37bc0bbf843f765b33945201915899b131dadfa147de54c0a14c1c03ba13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.09624",
    "kind": "arxiv",
    "version": 1
  }
}