Pith Number

pith:5ASTQC3L

pith:2025:5ASTQC3LFYILSXCJSZFWJHYYEH

not attested not anchored not stored refs pending

superB/NRPy: Scalable, Task-Based Numerical Relativity for 3G Gravitational Wave Science

Nishita Jadoo, Terrence Pierre Jacques, Zachariah B. Etienne

arxiv:2505.00097 v2 · 2025-04-30 · gr-qc · astro-ph.IM · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ASTQC3LFYILSXCJSZFWJHYYEH}

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	2026-07-05T11:43:31.960183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e825380b6b2e10b95c49964b649f1821ff636be4b8aad267c0ace7677440a501

Aliases

arxiv: 2505.00097 · arxiv_version: 2505.00097v2 · doi: 10.48550/arxiv.2505.00097 · pith_short_12: 5ASTQC3LFYIL · pith_short_16: 5ASTQC3LFYILSXCJ · pith_short_8: 5ASTQC3L

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/5ASTQC3LFYILSXCJSZFWJHYYEH \
  | 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: e825380b6b2e10b95c49964b649f1821ff636be4b8aad267c0ace7677440a501

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dc362c0ae049d5ed49b423f0aeab5333d8e8175642e73b56950e824e12d7441",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-04-30T18:10:12Z",
    "title_canon_sha256": "8440fb9d1e8910fd8f3aa50e396b31ebd882b3fb438326c9b9e8ef3da96325fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00097",
    "kind": "arxiv",
    "version": 2
  }
}