Pith Number

pith:KWUPE3DW

pith:2024:KWUPE3DWUQU5BGIQODYNI36IZM

not attested not anchored not stored refs pending

Quasi-Distribution Appraisal Based on Piecewise B\'ezier Curves: An Objective Evaluation Method about Finite Element Analysis

Lingxin Wang, Peng Wu, Runkai Wen, Ruochen Du, Xingtian Long, Yiduo Wang, Yukun Chai, Zhiyang Liu

arxiv:2409.03987 v1 · 2024-09-06 · math.NA · cs.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{KWUPE3DWUQU5BGIQODYNI36IZM}

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	2026-07-05T09:03:59.968441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55a8f26c76a429d0991070f0d46fc8cb0e7aed9778f45010886befa833d19079

Aliases

arxiv: 2409.03987 · arxiv_version: 2409.03987v1 · doi: 10.48550/arxiv.2409.03987 · pith_short_12: KWUPE3DWUQU5 · pith_short_16: KWUPE3DWUQU5BGIQ · pith_short_8: KWUPE3DW

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/KWUPE3DWUQU5BGIQODYNI36IZM \
  | 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: 55a8f26c76a429d0991070f0d46fc8cb0e7aed9778f45010886befa833d19079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0e0948627a3a33570ef9edc1cdfae66c805d518432b1345c146611c14aab4a2",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-09-06T02:21:11Z",
    "title_canon_sha256": "3c35c603ca3117381bb348aa6a9ab168d56d621bbae5f815e2f278c912461ccd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.03987",
    "kind": "arxiv",
    "version": 1
  }
}