Pith Number

pith:SUCWQU7L

pith:2018:SUCWQU7LZBQ22PKKMLC76MGKVD

not attested not anchored not stored refs pending

Gravitational radiation and the evolution of gravitational collapse in cylindrical symmetry

Alfonso Garc\'ia-Parrado, Filipe C. Mena

arxiv:1811.10303 v1 · 2018-11-26 · 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{SUCWQU7LZBQ22PKKMLC76MGKVD}

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	2026-05-17T23:59:56.842080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95056853ebc861ad3d4a62c5ff30caa8c85484ff58416db4b5af82cb905c920e

Aliases

arxiv: 1811.10303 · arxiv_version: 1811.10303v1 · doi: 10.48550/arxiv.1811.10303 · pith_short_12: SUCWQU7LZBQ2 · pith_short_16: SUCWQU7LZBQ22PKK · pith_short_8: SUCWQU7L

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/SUCWQU7LZBQ22PKKMLC76MGKVD \
  | 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: 95056853ebc861ad3d4a62c5ff30caa8c85484ff58416db4b5af82cb905c920e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e001c41a75c732b17d18aa23b9691207c111b8e6be7046a2276c12ad6fee768",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-11-26T11:44:16Z",
    "title_canon_sha256": "e997277cda2d5bb21eb82b8501057bc534264e6d5916ecc09ea2faef78ec107d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10303",
    "kind": "arxiv",
    "version": 1
  }
}