Pith Number

pith:EGMCTCQS

pith:2025:EGMCTCQSQBNROFDPRWOVYRQ6UN

not attested not anchored not stored refs pending

GRTresna: An open-source code to solve the initial data constraints in numerical relativity

Areef Waeming, Eloy de Jong, Eugene A. Lim, Jamie Bamber, Josu C. Aurrekoetxea, Katy Clough, Liina Chung-Jukko, Llibert Arest\'e-Sal\'o, Matthew Elley, Miren Radia, Pau Figueras, Sam E. Brady, Thomas Helfer, Zipeng Wang

arxiv:2501.13046 v2 · 2025-01-22 · gr-qc · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGMCTCQSQBNROFDPRWOVYRQ6UN}

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

Eccentric mergers of binary Proca stars

Constraint-satisfying binary boson star initial data via XCFC

Scalar fields around black hole binaries in LIGO-Virgo-KAGRA

Receipt and verification

First computed	2026-05-28T01:04:26.441207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2198298a12805b17146f8d9d5c461ea35bfe7aeed9d093d7b692333a39f130ec

Aliases

arxiv: 2501.13046 · arxiv_version: 2501.13046v2 · doi: 10.48550/arxiv.2501.13046 · pith_short_12: EGMCTCQSQBNR · pith_short_16: EGMCTCQSQBNROFDP · pith_short_8: EGMCTCQS

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/EGMCTCQSQBNROFDPRWOVYRQ6UN \
  | 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: 2198298a12805b17146f8d9d5c461ea35bfe7aeed9d093d7b692333a39f130ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26545744080a625fd55b548a81bc3a965e2a0567267289beb2d3bfb97ea4d678",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-01-22T17:53:48Z",
    "title_canon_sha256": "7f1e1a24fb4ce9131acd264464b57858b214b35c7a3ec9a3feafde3274aa08dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13046",
    "kind": "arxiv",
    "version": 2
  }
}