Pith Number

pith:V7OCC3EV

pith:2025:V7OCC3EV6U7CDNXYF2JHH7HBCW

not attested not anchored not stored refs pending

Predicting Stress and Damage in Carbon Fiber-Reinforced Composites Deformation Process using Composite U-Net Surrogate Model

Jian-Xun Wang, Marwa Yacouti, Maryam Shakiba, Tengfei Luo, Vikas Varshney, Zeping Chen

arxiv:2504.14143 v1 · 2025-04-19 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7OCC3EV6U7CDNXYF2JHH7HBCW}

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	2026-07-05T10:51:11.620846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afdc216c95f53e21b6f82e9273fce115ad08cccf158fdf37c196caa7048c26b1

Aliases

arxiv: 2504.14143 · arxiv_version: 2504.14143v1 · doi: 10.48550/arxiv.2504.14143 · pith_short_12: V7OCC3EV6U7C · pith_short_16: V7OCC3EV6U7CDNXY · pith_short_8: V7OCC3EV

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/V7OCC3EV6U7CDNXYF2JHH7HBCW \
  | 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: afdc216c95f53e21b6f82e9273fce115ad08cccf158fdf37c196caa7048c26b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "115365a477f1ffc07e5ca62fa0c9c38edce5eb0a5dbf30c5733c6bd5bc5af2ec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-19T02:29:39Z",
    "title_canon_sha256": "12966beaab6f09fc283908f61fe71bbbc2a419ca03282b4f03b73ee2d32f97d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14143",
    "kind": "arxiv",
    "version": 1
  }
}