Pith Number

pith:ZED64J44

pith:2023:ZED64J44TOXGFSWRYJUJ5SRVEQ

not attested not anchored not stored refs pending

Randomized Numerical Linear Algebra : A Perspective on the Field With an Eye to Software

Hengrui Luo, Jack Dongarra, James Demmel, Laura Grigori, Maksim Melnichenko, Michael W. Mahoney, Micha{\l} Derezi\'nski, Miles E. Lopes, N. Benjamin Erichson, Osman Asif Malik, Piotr Luszczek, Riley Murray, Tianyu Liang

arxiv:2302.11474 v2 · 2023-02-22 · math.NA · cs.MS · cs.NA · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZED64J44TOXGFSWRYJUJ5SRVEQ}

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

10 papers in Pith

Randomized Sketching is Robust to Low-Precision Rounding on GPUs

PEPSKit.jl: A Julia package for projected entangled-pair state simulations

A multilevel sketch-and-solve method for overdetermined least squares problems

Randomized coupled decompositions

Sharp analysis of sketched least squares and randomized low-rank approximation

Receipt and verification

First computed	2026-07-05T06:00:36.585660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c907ee279c9bae62cad1c2689eca35242a26374221e47d2557fbd3333d6ca66e

Aliases

arxiv: 2302.11474 · arxiv_version: 2302.11474v2 · doi: 10.48550/arxiv.2302.11474 · pith_short_12: ZED64J44TOXG · pith_short_16: ZED64J44TOXGFSWR · pith_short_8: ZED64J44

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/ZED64J44TOXGFSWRYJUJ5SRVEQ \
  | 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: c907ee279c9bae62cad1c2689eca35242a26374221e47d2557fbd3333d6ca66e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ccb96e0352b76bb451a63b4127811da5711b36d52a9c4483c5bf956939d2c9e",
    "cross_cats_sorted": [
      "cs.MS",
      "cs.NA",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-02-22T16:21:37Z",
    "title_canon_sha256": "87b2816c51dced417f099080f0ad572f119c67d5055828a01d371a9960ec02a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.11474",
    "kind": "arxiv",
    "version": 2
  }
}