Pith Number

pith:SSQCA2QE

pith:2024:SSQCA2QEKOOURI6E3AALSZZIYR

not attested not anchored not stored refs pending

Optimal Fidelity Estimation from Binary Measurements for Discrete and Continuous Variable Systems

Aadil Oufkir, Omar Fawzi, Robert Salzmann

arxiv:2409.04189 v1 · 2024-09-06 · quant-ph · math-ph · math.MP · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SSQCA2QEKOOURI6E3AALSZZIYR}

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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

Sample- and Hardware-Efficient Fidelity Estimation by Stripping Phase-Dominated Magic

Advances in quantum learning theory with bosonic systems

Receipt and verification

First computed	2026-07-05T09:04:02.857694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94a0206a04539d48a3c4d800b96728c46d1e2b370458438e358492910e0ecfba

Aliases

arxiv: 2409.04189 · arxiv_version: 2409.04189v1 · doi: 10.48550/arxiv.2409.04189 · pith_short_12: SSQCA2QEKOOU · pith_short_16: SSQCA2QEKOOURI6E · pith_short_8: SSQCA2QE

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/SSQCA2QEKOOURI6E3AALSZZIYR \
  | 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: 94a0206a04539d48a3c4d800b96728c46d1e2b370458438e358492910e0ecfba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae829a7999f314ca8d1c63b9add03508069277a05f2bc656f984e89490046a8f",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-09-06T11:07:55Z",
    "title_canon_sha256": "e3f02c8b9ea0078574e9e01e56b5907bab1480752360f211941fc62dde0c70c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.04189",
    "kind": "arxiv",
    "version": 1
  }
}