Pith Number

pith:QHBYC73Q

pith:2024:QHBYC73QXXMFB4BHUOAX5T6SW4

not attested not anchored not stored refs pending

Towards minimal self-testing of qubit states and measurements in prepare-and-measure scenarios

Abdelmalek Taoutioui, G\'abor Dr\'otos, K\'aroly F. P\'al, Tam\'as V\'ertesi

arxiv:2406.08661 v1 · 2024-06-12 · 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{QHBYC73QXXMFB4BHUOAX5T6SW4}

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	2026-07-05T08:31:20.951767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81c3817f70bdd850f027a3817ecfd2b7139abef9f8301a5a9915422a5a90b14f

Aliases

arxiv: 2406.08661 · arxiv_version: 2406.08661v1 · doi: 10.48550/arxiv.2406.08661 · pith_short_12: QHBYC73QXXMF · pith_short_16: QHBYC73QXXMFB4BH · pith_short_8: QHBYC73Q

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/QHBYC73QXXMFB4BHUOAX5T6SW4 \
  | 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: 81c3817f70bdd850f027a3817ecfd2b7139abef9f8301a5a9915422a5a90b14f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffd88e4d83895cf09a52c336aa1d6c2cd71f7ab8421fd77babc695cc3211c6d6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-06-12T21:47:19Z",
    "title_canon_sha256": "2a11cc7da61aac0445d76dae494692ea88e07e0ce7ca61b75d2efd977795ffa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.08661",
    "kind": "arxiv",
    "version": 1
  }
}