Pith Number

pith:XHTQMW47

pith:2021:XHTQMW473ZYDNR5EZERBN64O4D

not attested not anchored not stored refs pending

NRPyElliptic: A Fast Hyperbolic Relaxation Elliptic Solver for Numerical Relativity, I: Conformally Flat, Binary Puncture Initial Data

Leonardo R. Werneck, Terrence Pierre Jacques, Thiago Assumpcao, Zachariah B. Etienne

arxiv:2111.02424 v2 · 2021-11-03 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHTQMW473ZYDNR5EZERBN64O4D}

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.

Cited by

3 papers in Pith

Self-force calculations with numerical relativity methods

BHaHAHA: A Fast, Robust Apparent Horizon Finder Library for Numerical Relativity

Scalar emission from binary neutron stars in scalar-tensor theories with kinetic screening

Receipt and verification

First computed	2026-07-05T04:27:47.139768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9e7065b9fde7036c7a4c92216fb8ee0f60297f2a9d136daefaefbd7409970fc

Aliases

arxiv: 2111.02424 · arxiv_version: 2111.02424v2 · doi: 10.48550/arxiv.2111.02424 · pith_short_12: XHTQMW473ZYD · pith_short_16: XHTQMW473ZYDNR5E · pith_short_8: XHTQMW47

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/XHTQMW473ZYDNR5EZERBN64O4D \
  | 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: b9e7065b9fde7036c7a4c92216fb8ee0f60297f2a9d136daefaefbd7409970fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f29c76d25e8922e4475487cbb53f9fd5df4369394d566235515569264e02327",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-11-03T18:00:03Z",
    "title_canon_sha256": "e62b2ead76dcaac387bbac23c98ae9b35b4414b55d2dcf3619fa18b8201015e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.02424",
    "kind": "arxiv",
    "version": 2
  }
}