Pith Number

pith:4SHEUG43

pith:2020:4SHEUG43IZD7U6LYXBPBQ3EBD7

not attested not anchored not stored refs pending

HexGen and Hex2Spline: Polycube-based Hexahedral Mesh Generation and Spline Modeling for Isogeometric Analysis Applications in LS-DYNA

Angran Li, Jeffrey He, Jialei Ginny Liu, Xiaodong Wei, Yongjie Jessica Zhang, Yuxuan Yu

arxiv:2011.14213 v1 · 2020-11-28 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4SHEUG43IZD7U6LYXBPBQ3EBD7}

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	2026-07-05T01:55:18.509940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e48e4a1b9b4647fa7978b85e186c811ffc43b71ff58728e64e49933d0e14e9aa

Aliases

arxiv: 2011.14213 · arxiv_version: 2011.14213v1 · doi: 10.48550/arxiv.2011.14213 · pith_short_12: 4SHEUG43IZD7 · pith_short_16: 4SHEUG43IZD7U6LY · pith_short_8: 4SHEUG43

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/4SHEUG43IZD7U6LYXBPBQ3EBD7 \
  | 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: e48e4a1b9b4647fa7978b85e186c811ffc43b71ff58728e64e49933d0e14e9aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "415dff3c62f23a61333a9024d5cd251b7689003d3838488512a295bb39a45a8d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2020-11-28T20:55:18Z",
    "title_canon_sha256": "947c2b68f0393ec30164447468ed10b68af9ef1b2e8f1ff72a1777ecd9f5c7d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.14213",
    "kind": "arxiv",
    "version": 1
  }
}