Pith Number

pith:EYUBZDS6

pith:2024:EYUBZDS63XUTVECP6YVH3RTOVB

not attested not anchored not stored refs pending

Fast Phase Factor Finding for Quantum Signal Processing

Hongkang Ni, Lexing Ying

arxiv:2410.06409 v2 · 2024-10-08 · quant-ph · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYUBZDS63XUTVECP6YVH3RTOVB}

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

Quantum analog-encoding for correlated Gaussian vectors and their exponentiation with application to rough volatility

Receipt and verification

First computed	2026-07-05T09:27:05.548802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26281c8e5edde93a904ff62a7dc66ea87c3c7536db60b61dcb4a19d5068243e2

Aliases

arxiv: 2410.06409 · arxiv_version: 2410.06409v2 · doi: 10.48550/arxiv.2410.06409 · pith_short_12: EYUBZDS63XUT · pith_short_16: EYUBZDS63XUTVECP · pith_short_8: EYUBZDS6

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/EYUBZDS63XUTVECP6YVH3RTOVB \
  | 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: 26281c8e5edde93a904ff62a7dc66ea87c3c7536db60b61dcb4a19d5068243e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "531915e12137953b9254baa28c0bf209c1ac9cfd46a3cd017cdd3576ec99c608",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-10-08T22:42:09Z",
    "title_canon_sha256": "e8e020f73e6f81a6d35066219c5380fc8dbade3a02ecd2d7ded8abfd93e84d4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.06409",
    "kind": "arxiv",
    "version": 2
  }
}