Pith Number

pith:DQYAHIL6

pith:2020:DQYAHIL6OSXDUQTGXLQKEI5YBT

not attested not anchored not stored refs pending

Evaluating Abstract Asynchronous Schwarz solvers on GPUs

Hartwig Anzt, Pratik Nayak, Terry Cojean

arxiv:2003.05361 v2 · 2020-03-11 · cs.DC · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQYAHIL6OSXDUQTGXLQKEI5YBT}

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	2026-07-05T01:00:16.884105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c3003a17e74ae3a4266bae0a223b80cc9b0fe2b5f0a3194ca1042b7cc626e29

Aliases

arxiv: 2003.05361 · arxiv_version: 2003.05361v2 · doi: 10.48550/arxiv.2003.05361 · pith_short_12: DQYAHIL6OSXD · pith_short_16: DQYAHIL6OSXDUQTG · pith_short_8: DQYAHIL6

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/DQYAHIL6OSXDUQTGXLQKEI5YBT \
  | 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: 1c3003a17e74ae3a4266bae0a223b80cc9b0fe2b5f0a3194ca1042b7cc626e29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b4484271a7b9f8cc0064de7f791e7687ade9cca16372fc9083acb2b711cb0d8",
    "cross_cats_sorted": [
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-03-11T15:28:53Z",
    "title_canon_sha256": "a625a388a8275aeac73f3c60352c80c1ea4f7ce3952f6480af4aa6ab9c510a11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.05361",
    "kind": "arxiv",
    "version": 2
  }
}