Pith Number

pith:4TXIGGUZ

pith:2024:4TXIGGUZIV2DZRIIFQDZ4M4CDN

not attested not anchored not stored refs pending

CKTSO: High-Performance Parallel Sparse Linear Solver for General Circuit Simulations

Xiaoming Chen

arxiv:2411.14082 v2 · 2024-11-21 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TXIGGUZIV2DZRIIFQDZ4M4CDN}

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	2026-07-05T09:41:03.992179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4ee831a9945743cc5082c079e33821b743936d5dd3299660ded4f27e0d7862b

Aliases

arxiv: 2411.14082 · arxiv_version: 2411.14082v2 · doi: 10.48550/arxiv.2411.14082 · pith_short_12: 4TXIGGUZIV2D · pith_short_16: 4TXIGGUZIV2DZRII · pith_short_8: 4TXIGGUZ

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/4TXIGGUZIV2DZRIIFQDZ4M4CDN \
  | 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: e4ee831a9945743cc5082c079e33821b743936d5dd3299660ded4f27e0d7862b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e9021b7f8ba08d33b2542f8c0955c656a8b189ff3513709140dabcaa2bf1d7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2024-11-21T12:47:16Z",
    "title_canon_sha256": "b24ec68ec8046554bc14b00880bc649dc4cdd4e1ae66dcbca88fa5867fbc5875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14082",
    "kind": "arxiv",
    "version": 2
  }
}