Pith Number

pith:7MXCY7AK

pith:2022:7MXCY7AK7N3INADKTNLESA67P7

not attested not anchored not stored refs pending

Error Resilient Quantum Amplitude Estimation from Parallel Quantum Phase Estimation

M. C. Braun, N. Hegemann, S. F. Kerstan, T. Decker

arxiv:2204.01337 v2 · 2022-04-04 · 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{7MXCY7AK7N3INADKTNLESA67P7}

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

Near-Heisenberg-limited parallel amplitude estimation with logarithmic depth circuit

Split-Evolution Quantum Phase Estimation for Particle-Conserving Hamiltonians

Receipt and verification

First computed	2026-07-05T05:25:48.551781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb2e2c7c0afb7686806a9b564903df7fc0a4d67b994d9c0baafcb710df6b5586

Aliases

arxiv: 2204.01337 · arxiv_version: 2204.01337v2 · doi: 10.48550/arxiv.2204.01337 · pith_short_12: 7MXCY7AK7N3I · pith_short_16: 7MXCY7AK7N3INADK · pith_short_8: 7MXCY7AK

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/7MXCY7AK7N3INADKTNLESA67P7 \
  | 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: fb2e2c7c0afb7686806a9b564903df7fc0a4d67b994d9c0baafcb710df6b5586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e41c82d918ab3fe110960ab4614352ffa160d4d4932ea0f6508f8337ebf64a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-04-04T09:16:30Z",
    "title_canon_sha256": "36eac5d7886ffe6537b8e5b33ab82ce00a4082eeafd4f3d4596fff3c113078ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.01337",
    "kind": "arxiv",
    "version": 2
  }
}