Pith Number

pith:XGKBMVWF

pith:2017:XGKBMVWFT7235PGNHXRBJI5PTW

not attested not anchored not stored refs pending

Space of $C^2$-smooth geometrically continuous isogeometric functions on planar multi-patch geometries: Dimension and numerical experiments

Mario Kapl, Vito Vitrih

arxiv:1701.06753 v1 · 2017-01-24 · 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{XGKBMVWFT7235PGNHXRBJI5PTW}

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	2026-05-18T00:52:12.238350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9941656c59ff5bebccd3de214a3af9d912567aa25f703f0770865b4fa8eba88

Aliases

arxiv: 1701.06753 · arxiv_version: 1701.06753v1 · doi: 10.48550/arxiv.1701.06753 · pith_short_12: XGKBMVWFT723 · pith_short_16: XGKBMVWFT7235PGN · pith_short_8: XGKBMVWF

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/XGKBMVWFT7235PGNHXRBJI5PTW \
  | 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: b9941656c59ff5bebccd3de214a3af9d912567aa25f703f0770865b4fa8eba88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28ac2580cc0233dbe940c8a6274f5e11c0d544faae02e4742cd53c6831904af7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-01-24T07:22:22Z",
    "title_canon_sha256": "d23d8513c0d53fd574e324d405675055aee23d3e5b8c5b26e8c558a93f40e767"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06753",
    "kind": "arxiv",
    "version": 1
  }
}