Pith Number

pith:KPXKS6C4

pith:2023:KPXKS6C4OSF7TLWDPSQN4LW4IC

not attested not anchored not stored refs pending

LS-DYNA Machine Learning-based Multiscale Method for Nonlinear Modeling of Short Fiber-Reinforced Composites

C. T. Wu, Haoyan Wei, Hitoshi Oura, Leo Shen, Masato Nishi, Stan Chung, Tadashi Naito, Tung-Huan Su, Wei Hu

arxiv:2301.02738 v1 · 2023-01-06 · cs.CE · cs.AI · cs.LG · cs.NA · math.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{KPXKS6C4OSF7TLWDPSQN4LW4IC}

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	2026-07-05T05:31:21.103690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53eea9785c748bf9aec37ca0de2edc408011cb604495302c4d9850310b5b01e2

Aliases

arxiv: 2301.02738 · arxiv_version: 2301.02738v1 · doi: 10.48550/arxiv.2301.02738 · pith_short_12: KPXKS6C4OSF7 · pith_short_16: KPXKS6C4OSF7TLWD · pith_short_8: KPXKS6C4

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/KPXKS6C4OSF7TLWDPSQN4LW4IC \
  | 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: 53eea9785c748bf9aec37ca0de2edc408011cb604495302c4d9850310b5b01e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e778866c107bab83d4af5e994667c53f542e23310fa8050f79fd02a87182f88",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2023-01-06T22:33:19Z",
    "title_canon_sha256": "df576f929c44c58c8e3663e189f0f0e142e18bf44468645b2727f6ae0e6ac879"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.02738",
    "kind": "arxiv",
    "version": 1
  }
}