Pith Number

pith:UPKTEZPX

pith:2025:UPKTEZPXNR6V4SVMWWM6FPYRQ5

not attested not anchored not stored refs pending

A GPU-Accelerated Three-Dimensional Crack Element Method for Transient Dynamic Fracture Simulation

C.T. Wu, Lu Xu, Shaofan Li, Tinh Q. Bui, Wei Hu, Yuxi Xie

arxiv:2508.04076 v1 · 2025-08-06 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPKTEZPXNR6V4SVMWWM6FPYRQ5}

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	2026-07-05T11:49:20.262676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3d53265f76c7d5e4aacb599e2bf11874c772737ada41f8182787e24236642ab

Aliases

arxiv: 2508.04076 · arxiv_version: 2508.04076v1 · doi: 10.48550/arxiv.2508.04076 · pith_short_12: UPKTEZPXNR6V · pith_short_16: UPKTEZPXNR6V4SVM · pith_short_8: UPKTEZPX

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/UPKTEZPXNR6V4SVMWWM6FPYRQ5 \
  | 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: a3d53265f76c7d5e4aacb599e2bf11874c772737ada41f8182787e24236642ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82175d2e785237e18b968067dce6432011af517cdb021f79745f552e76e39780",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-08-06T04:25:44Z",
    "title_canon_sha256": "4bc3917579730b0d7c3d17e7fe1d9187f57f2ac48dc04b3b59fca81ff6e6f198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04076",
    "kind": "arxiv",
    "version": 1
  }
}