Pith Number

pith:Y5IJRYZK

pith:2015:Y5IJRYZKSK7WHCB3KNHADSMRBT

not attested not anchored not stored refs pending

GRChombo : Numerical Relativity with Adaptive Mesh Refinement

Eugene A. Lim, Hal Finkel, Katy Clough, Markus Kunesch, Pau Figueras, Saran Tunyasuvunakool

arxiv:1503.03436 v3 · 2015-03-11 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y5IJRYZKSK7WHCB3KNHADSMRBT}

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

5 papers in Pith

Massive boson stars: Stability and GW emission in head-on mergers

Lessons from binary dynamics of inspiralling equal-mass boson-star mergers

A Physicist's Visit to Exotic Spheres

Boson star-black hole binaries: initial data and head-on collisions

Black-Hole Scattering in Einstein-scalar-Gauss-Bonnet: Numerical Relativity Meets Analytics

Receipt and verification

First computed	2026-05-18T01:21:13.488077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c75098e32a92bf63883b534e01c9910cc2218fab5b8470e40382ab873f28c9d0

Aliases

arxiv: 1503.03436 · arxiv_version: 1503.03436v3 · doi: 10.48550/arxiv.1503.03436 · pith_short_12: Y5IJRYZKSK7W · pith_short_16: Y5IJRYZKSK7WHCB3 · pith_short_8: Y5IJRYZK

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/Y5IJRYZKSK7WHCB3KNHADSMRBT \
  | 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: c75098e32a92bf63883b534e01c9910cc2218fab5b8470e40382ab873f28c9d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c0b404109aeccd815ed9e040bc2fffed23c7c1c324b56439f0395efd2ad111d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-03-11T18:20:21Z",
    "title_canon_sha256": "ac1ed7aff41b5c99bd82a558309ec5dac58d05650d73be544aac9326686b14c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03436",
    "kind": "arxiv",
    "version": 3
  }
}