Pith Number

pith:IVDON66V

pith:2025:IVDON66V55IOCVH253QZPI32QW

not attested not anchored not stored refs pending

Maximal intrinsic randomness of noisy quantum measurements

Antonio Ac\'in, Fionnuala Curran, Gabriel Senno, Magdalena Stobinska, Morteza Moradi

arxiv:2506.22294 v2 · 2025-06-27 · 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{IVDON66V55IOCVH253QZPI32QW}

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

2 papers in Pith

A semi-definite programming formulation of the device-dependent guessing probability

Quantum randomness beyond projective measurements

Receipt and verification

First computed	2026-07-05T11:44:08.064419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4546e6fbd5ef50e154faeee197a37a859ea746b8003ce7a9356d97153be1364f

Aliases

arxiv: 2506.22294 · arxiv_version: 2506.22294v2 · doi: 10.48550/arxiv.2506.22294 · pith_short_12: IVDON66V55IO · pith_short_16: IVDON66V55IOCVH2 · pith_short_8: IVDON66V

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/IVDON66V55IOCVH253QZPI32QW \
  | 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: 4546e6fbd5ef50e154faeee197a37a859ea746b8003ce7a9356d97153be1364f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a7ff975d100213b6adbf01705417fc0b27f7c07bc4792b93ef7e7ff1b58117",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-06-27T15:05:15Z",
    "title_canon_sha256": "23a39f065743e5d253b786048ccd85a3d4ab4eb76838578adbd2703ef037badd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22294",
    "kind": "arxiv",
    "version": 2
  }
}