Pith Number

pith:4ZWMDADG

pith:2017:4ZWMDADGIKD7H4RW4CU4ABPOFW

not attested not anchored not stored refs pending

Constructing IGA-suitable planar parameterization from complex CAD boundary by domain partition and global/local optimization

Bernard Mourrain, Gang Xu, Jinlan Xu, Ming Li, Stephane P.A. Bordas, Timon Rabczuk

arxiv:1707.00607 v2 · 2017-07-03 · 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{4ZWMDADGIKD7H4RW4CU4ABPOFW}

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	2026-05-18T00:30:01.661339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e66cc180664287f3f236e0a9c005ee2da5ed7bf8f51062b26e2b63732cf772ca

Aliases

arxiv: 1707.00607 · arxiv_version: 1707.00607v2 · doi: 10.48550/arxiv.1707.00607 · pith_short_12: 4ZWMDADGIKD7 · pith_short_16: 4ZWMDADGIKD7H4RW · pith_short_8: 4ZWMDADG

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/4ZWMDADGIKD7H4RW4CU4ABPOFW \
  | 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: e66cc180664287f3f236e0a9c005ee2da5ed7bf8f51062b26e2b63732cf772ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56987068ca33f9adf9be894a15cfded5cb30e48123de156f6006fb3a23ed4880",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2017-07-03T15:47:07Z",
    "title_canon_sha256": "546d418cd722565db5e292bbd40d3baa288410bf21dcaef5e8c6b1f3e93000be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00607",
    "kind": "arxiv",
    "version": 2
  }
}