Pith Number

pith:GDZH4HTV

pith:2020:GDZH4HTVGCRJR43NI63TAD4QMP

not attested not anchored not stored refs pending

Finding Angles for Quantum Signal Processing with Machine Precision

Andras Gilyen, Cupjin Huang, Dawei Ding, Mario Szegedy, Rui Chao

arxiv:2003.02831 v2 · 2020-03-05 · 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{GDZH4HTVGCRJR43NI63TAD4QMP}

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

11 papers in Pith

Nuclear Many-Body Systems as Benchmarks for Quantum Computing

Analytic Approach to Quantum Control Using Quantum Signal Processing

Quantum enhanced rare event discovery and sampling

The QAOA on the ring of disagrees

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

Receipt and verification

First computed	2026-07-05T00:46:35.656651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30f27e1e7530a298f36d47b7300f9063f2a5b742d087d6a183692bfdaeaa167e

Aliases

arxiv: 2003.02831 · arxiv_version: 2003.02831v2 · doi: 10.48550/arxiv.2003.02831 · pith_short_12: GDZH4HTVGCRJ · pith_short_16: GDZH4HTVGCRJR43N · pith_short_8: GDZH4HTV

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/GDZH4HTVGCRJR43NI63TAD4QMP \
  | 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: 30f27e1e7530a298f36d47b7300f9063f2a5b742d087d6a183692bfdaeaa167e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3948bcf72146fe94a660d726d2649c66fdfa80868225989b91380f66487189a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-03-05T18:58:20Z",
    "title_canon_sha256": "aa46620b21f99f409ab5f6f24d3ea7ce797b7f40966a31ebb572cf82e6a6639a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.02831",
    "kind": "arxiv",
    "version": 2
  }
}