Pith Number

pith:AQAL6JT6

pith:2025:AQAL6JT6F6GNVYLMHWHHOWJMEA

not attested not anchored not stored refs pending

Empirical Demonstration of Quantum Contextuality on NISQ Computers

Colm Kelleher, Fr\'ed\'eric Holweck

arxiv:2505.21243 v1 · 2025-05-27 · quant-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AQAL6JT6F6GNVYLMHWHHOWJMEA}

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

Local qubit invariants on quantum computer

Receipt and verification

First computed	2026-07-05T11:10:39.172146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0400bf267e2f8cdae16c3d8e77592c20064199af3e5704c4367fce38e9a987b6

Aliases

arxiv: 2505.21243 · arxiv_version: 2505.21243v1 · doi: 10.48550/arxiv.2505.21243 · pith_short_12: AQAL6JT6F6GN · pith_short_16: AQAL6JT6F6GNVYLM · pith_short_8: AQAL6JT6

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/AQAL6JT6F6GNVYLMHWHHOWJMEA \
  | 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: 0400bf267e2f8cdae16c3d8e77592c20064199af3e5704c4367fce38e9a987b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ef014a7dd0481a038eb4e264424eb5f792978693a82f36a4887eae7b9dcf662",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-27T14:23:48Z",
    "title_canon_sha256": "603373b67acfa8450c06c0ab006dd7035536008e5df7788d7a66a06e973c0986"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21243",
    "kind": "arxiv",
    "version": 1
  }
}