Pith Number

pith:KTA2OPMX

pith:2018:KTA2OPMXKGKJR4TNAGEKGRKUC6

not attested not anchored not stored refs pending

Effective Implementation of GPU-based Revised Simplex algorithm applying new memory management and cycle avoidance strategies

Arash Raeisi Gahrouei, Mehdi Ghatee

arxiv:1803.04378 v1 · 2018-03-12 · math.OC · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KTA2OPMXKGKJR4TNAGEKGRKUC6}

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	2026-05-18T00:21:19.123439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54c1a73d97519498f26d0188a3455417b90d7d4c7481906bb68e29d0c71cb849

Aliases

arxiv: 1803.04378 · arxiv_version: 1803.04378v1 · doi: 10.48550/arxiv.1803.04378 · pith_short_12: KTA2OPMXKGKJ · pith_short_16: KTA2OPMXKGKJR4TN · pith_short_8: KTA2OPMX

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/KTA2OPMXKGKJR4TNAGEKGRKUC6 \
  | 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: 54c1a73d97519498f26d0188a3455417b90d7d4c7481906bb68e29d0c71cb849

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86174d16efd2951c439a1aceac9852ef6b7a065f990212730be3e6024420f19f",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-03-12T17:11:31Z",
    "title_canon_sha256": "5a195e26ebc7d2c1a178effcc5f7ad5ca91750eab6b1fb890277371010d443a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04378",
    "kind": "arxiv",
    "version": 1
  }
}