Pith Number

pith:LLFJE3AR

pith:2018:LLFJE3ARBZJJYX2UUU3H5ACJ4Z

not attested not anchored not stored refs pending

To Use or Not to Use: CPUs' Cache Optimization Techniques on GPGPUs

Dhammike Elkaduwe, Roshan G. Ragel, Vajira Thambawita

arxiv:1810.04063 v1 · 2018-10-09 · cs.DC · cs.CC · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LLFJE3ARBZJJYX2UUU3H5ACJ4Z}

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.

Receipt and verification

First computed	2026-05-18T00:03:43.980475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aca926c110e529c5f54a5367e8049e66927b6e52d8ae081251eb105f79e020d

Aliases

arxiv: 1810.04063 · arxiv_version: 1810.04063v1 · doi: 10.48550/arxiv.1810.04063 · pith_short_12: LLFJE3ARBZJJ · pith_short_16: LLFJE3ARBZJJYX2U · pith_short_8: LLFJE3AR

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/LLFJE3ARBZJJYX2UUU3H5ACJ4Z \
  | 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: 5aca926c110e529c5f54a5367e8049e66927b6e52d8ae081251eb105f79e020d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "050e8d1e7cd217725fa347f257b9ecfc8be5c53727e1e8e3225690395fb0ad1c",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-10-09T15:10:33Z",
    "title_canon_sha256": "409c942809981978599d8b38e571f4eb1801c0bfeb0191421f2acb4b40bd5948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04063",
    "kind": "arxiv",
    "version": 1
  }
}