Pith Number

pith:5EBIFKXN

pith:2015:5EBIFKXNPKSJWVZT2J7V5ARIXR

not attested not anchored not stored refs pending

Analysis of A Splitting Approach for the Parallel Solution of Linear Systems on GPU Cards

Ang Li, Dan Negrut, Radu Serban

arxiv:1509.07919 v1 · 2015-09-25 · cs.DC · cs.MS · cs.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{5EBIFKXNPKSJWVZT2J7V5ARIXR}

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	2026-05-18T01:31:59.733130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e90282aaed7aa49b5733d27f5e8228bc4036a69c0095b41023ef4c359d4298c1

Aliases

arxiv: 1509.07919 · arxiv_version: 1509.07919v1 · doi: 10.48550/arxiv.1509.07919 · pith_short_12: 5EBIFKXNPKSJ · pith_short_16: 5EBIFKXNPKSJWVZT · pith_short_8: 5EBIFKXN

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/5EBIFKXNPKSJWVZT2J7V5ARIXR \
  | 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: e90282aaed7aa49b5733d27f5e8228bc4036a69c0095b41023ef4c359d4298c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e714073a3f3e605991f7efccb9b2ac0191d072d3345f0b2d23b1b2e440a71ac0",
    "cross_cats_sorted": [
      "cs.MS",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-09-25T23:04:17Z",
    "title_canon_sha256": "cc5a98b7db87b8f407da86aeb4cd6c8ac10e89b3db472e132fe2c93c2bc7e7b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07919",
    "kind": "arxiv",
    "version": 1
  }
}