Pith Number

pith:B7YZVZ5C

pith:2016:B7YZVZ5CHQHCVOGBEODE4AP5K2

not attested not anchored not stored refs pending

Isogeometric analysis using manifold-based smooth basis functions

Fehmi Cirak, Musabbir Majeed

arxiv:1605.00423 v1 · 2016-05-02 · cs.NA · cs.GR · 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{B7YZVZ5CHQHCVOGBEODE4AP5K2}

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	2026-05-18T00:47:14.868640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ff19ae7a23c0e2ab8c123864e01fd569609ef241ec0c863955cb8abbc56807f

Aliases

arxiv: 1605.00423 · arxiv_version: 1605.00423v1 · doi: 10.48550/arxiv.1605.00423 · pith_short_12: B7YZVZ5CHQHC · pith_short_16: B7YZVZ5CHQHCVOGB · pith_short_8: B7YZVZ5C

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/B7YZVZ5CHQHCVOGBEODE4AP5K2 \
  | 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: 0ff19ae7a23c0e2ab8c123864e01fd569609ef241ec0c863955cb8abbc56807f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecb3edd87827bb4c433c9be858edf095cbd96a1291d7d0781342cf5b49ec1750",
    "cross_cats_sorted": [
      "cs.GR",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2016-05-02T10:35:23Z",
    "title_canon_sha256": "8d3fd020a56376d1e9e82678cd3e1928ebe325ecf162a19da3e108bf155b9f24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00423",
    "kind": "arxiv",
    "version": 1
  }
}