Pith Number

pith:ZMHFI2AC

pith:2025:ZMHFI2ACMAPJ35X4WQ5CIJTNU2

not attested not anchored not stored refs pending

Isogeometric multi-patch shell analysis using the Geometry + Simulation Modules

Angelos Mantzaflaris, Hugo M. Verhelst, Matthias M\"oller

arxiv:2508.10648 v1 · 2025-08-14 · 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{ZMHFI2ACMAPJ35X4WQ5CIJTNU2}

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	2026-07-05T11:54:00.174713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb0e546802601e9df6fcb43a24266da6b2839c36293819ff90a5bbd0566a7201

Aliases

arxiv: 2508.10648 · arxiv_version: 2508.10648v1 · doi: 10.48550/arxiv.2508.10648 · pith_short_12: ZMHFI2ACMAPJ · pith_short_16: ZMHFI2ACMAPJ35X4 · pith_short_8: ZMHFI2AC

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/ZMHFI2ACMAPJ35X4WQ5CIJTNU2 \
  | 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: cb0e546802601e9df6fcb43a24266da6b2839c36293819ff90a5bbd0566a7201

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b16814e19ec9602f43f185391922614b6bf462d5e797a9463f38ab1277618e3f",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-08-14T13:44:48Z",
    "title_canon_sha256": "ff30f2a3e2810f64a3e432c904b8d8976c9cc9479c14228e5d82de1b9808e313"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10648",
    "kind": "arxiv",
    "version": 1
  }
}