Pith Number

pith:HCVVSBEL

pith:2018:HCVVSBELSZUOGWRCVGZXL5WTDN

not attested not anchored not stored refs pending

A C1-mapping based on finite elements on quadrilateral and hexahedral meshes

Daniel Arndt, Guido Kanschat

arxiv:1810.02473 v1 · 2018-10-05 · math.NA · cs.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{HCVVSBELSZUOGWRCVGZXL5WTDN}

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	2026-06-04T20:13:28.617181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38ab59048b9668e35a22a9b375f6d31b45f747a770de93864e6f8fc4580025da

Aliases

arxiv: 1810.02473 · arxiv_version: 1810.02473v1 · doi: 10.48550/arxiv.1810.02473 · pith_short_12: HCVVSBELSZUO · pith_short_16: HCVVSBELSZUOGWRC · pith_short_8: HCVVSBEL

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/HCVVSBELSZUOGWRCVGZXL5WTDN \
  | 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: 38ab59048b9668e35a22a9b375f6d31b45f747a770de93864e6f8fc4580025da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64aa3b6ae2c560a3bdf3cece44c50ca83a4e092b239013ac0b13c6c30b8a2ed9",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-10-05T00:38:47Z",
    "title_canon_sha256": "d9334c9b1b8be9510322296c717f61cf7d5b57184b1f6b90b1c4b4befb790537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02473",
    "kind": "arxiv",
    "version": 1
  }
}