Pith Number

pith:QLUYZV4N

pith:2023:QLUYZV4NXLJ6CVRB5BRIM3FKFZ

not attested not anchored not stored refs pending

An Evaluation of GPU Filters for Accelerating the 2D Convex Hull

Crist\'obal A. Navarro, H\'ector Ferrada, Nancy Hitschfeld, Roberto Carrasco

arxiv:2303.10581 v1 · 2023-03-19 · cs.DC · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLUYZV4NXLJ6CVRB5BRIM3FKFZ}

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

1 paper in Pith

Strategies for Improving Communication Efficiency in Distributed and Federated Learning: Compression, Local Training, and Personalization

Receipt and verification

First computed	2026-07-05T05:52:34.122210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82e98cd78dbad3e15621e862866caa2e5a37bed29a69641714500f3cb6de0b53

Aliases

arxiv: 2303.10581 · arxiv_version: 2303.10581v1 · doi: 10.48550/arxiv.2303.10581 · pith_short_12: QLUYZV4NXLJ6 · pith_short_16: QLUYZV4NXLJ6CVRB · pith_short_8: QLUYZV4N

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/QLUYZV4NXLJ6CVRB5BRIM3FKFZ \
  | 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: 82e98cd78dbad3e15621e862866caa2e5a37bed29a69641714500f3cb6de0b53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2af479ceba0d4b1c51317950ead7bf3b614e493b1dadecf66d989646fe7abaaf",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2023-03-19T06:06:44Z",
    "title_canon_sha256": "4dad5b3b0cbdd7d674aed8f24c2bc1e712d94342fdbee03bc828fc1ac3f701f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.10581",
    "kind": "arxiv",
    "version": 1
  }
}