Pith Number

pith:522LEKML

pith:2004:522LEKMLSOPG3LB7L6ECE5O5FG

not attested not anchored not stored refs pending

Regularization of spherically symmetric evolution codes in numerical relativity

Jose A. Gonzalez, Miguel Alcubierre

arxiv:gr-qc/0401113 v1 · 2004-01-28 · 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{522LEKMLSOPG3LB7L6ECE5O5FG}

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

1 paper in Pith

Quantum correlations in a gravitational collapse simulation with SpheriCo.jl

Receipt and verification

First computed	2026-07-04T16:47:40.879862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeb4b2298b939e6dac3f5f882275dd298ed05366da3bc2fd261ae0e867ff2016

Aliases

arxiv: gr-qc/0401113 · arxiv_version: gr-qc/0401113v1 · doi: 10.48550/arxiv.gr-qc/0401113 · pith_short_12: 522LEKMLSOPG · pith_short_16: 522LEKMLSOPG3LB7 · pith_short_8: 522LEKML

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/522LEKMLSOPG3LB7L6ECE5O5FG \
  | 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: eeb4b2298b939e6dac3f5f882275dd298ed05366da3bc2fd261ae0e867ff2016

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00934c7d03e078ec6c53b63cc34692e8a5e831a2d463c2e0972cd8f76086beac",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-01-28T19:25:50Z",
    "title_canon_sha256": "4f36e29c2cccf8f0d22acaa843ca0bd0903ee9e7829382ccf69886d3796c7951"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0401113",
    "kind": "arxiv",
    "version": 1
  }
}