Pith Number

pith:K2NBILVC

pith:2024:K2NBILVCLZJD5TW372JGBJBVOJ

not attested not anchored not stored refs pending

Exact Integration for singular Zienkiewicz and Guzman-Neilan Finite Elements with Implementation

Johannes Storn, Lars Diening, Tabea Tscherpel

arxiv:2411.09485 v2 · 2024-11-14 · 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{K2NBILVCLZJD5TW372JGBJBVOJ}

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	2026-06-09T01:05:04.146525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

569a142ea25e523ecedbfe9260a4357269fd63c2cd60aafde779b9474348cf33

Aliases

arxiv: 2411.09485 · arxiv_version: 2411.09485v2 · doi: 10.48550/arxiv.2411.09485 · pith_short_12: K2NBILVCLZJD · pith_short_16: K2NBILVCLZJD5TW3 · pith_short_8: K2NBILVC

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/K2NBILVCLZJD5TW372JGBJBVOJ \
  | 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: 569a142ea25e523ecedbfe9260a4357269fd63c2cd60aafde779b9474348cf33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c48389774114f49f1c3997e9d34f20b66a8c954b82ae8a8a7cc1a3602f7551ff",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-11-14T14:44:08Z",
    "title_canon_sha256": "74bad6aa2aad72786e43c44aea43aa619823972ea8e9fe7abbeac6efc7f928a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.09485",
    "kind": "arxiv",
    "version": 2
  }
}