Pith Number

pith:AN4E743D

pith:2017:AN4E743DT4HHXB5VUCEJN3J6MI

not attested not anchored not stored refs pending

Scaled Boundary Parametrizations in Isogeometric Analysis

Alexander Shamanskiy, Bernd Simeon, Clarissa Arioli, Sven Klinkel

arxiv:1711.05760 v2 · 2017-11-15 · 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{AN4E743DT4HHXB5VUCEJN3J6MI}

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	2026-05-18T00:29:58.981611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03784ff3639f0e7b87b5a08896ed3e622cbbfbb01a0db6fd1434de0218c2235c

Aliases

arxiv: 1711.05760 · arxiv_version: 1711.05760v2 · doi: 10.48550/arxiv.1711.05760 · pith_short_12: AN4E743DT4HH · pith_short_16: AN4E743DT4HHXB5V · pith_short_8: AN4E743D

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/AN4E743DT4HHXB5VUCEJN3J6MI \
  | 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: 03784ff3639f0e7b87b5a08896ed3e622cbbfbb01a0db6fd1434de0218c2235c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7edc7624e6236767ef54afb476dec8af63c077febb7bfa516f88294218fa4ab7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-11-15T19:17:57Z",
    "title_canon_sha256": "85acc79f34180c521076d038ecfee605222376b36787df4649ec86c16930e4a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05760",
    "kind": "arxiv",
    "version": 2
  }
}