Pith Number

pith:2W7LJY6Q

pith:2021:2W7LJY6QCDCM5OGPIU4K7ECZBD

not attested not anchored not stored refs pending

Gravitational decoupling for axially symmetric systems and rotating black holes

E. Contreras, J. Ovalle, R. Casadio

arxiv:2101.08569 v1 · 2021-01-21 · 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{2W7LJY6QCDCM5OGPIU4K7ECZBD}

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

Spin-Hair Induced Chaos of Spinning Test Particles in Rotating Hairy Black Holes

Regular hairy black holes by gravitational decoupling: Bardeen and Minkowski-core seeds

Analytical solution of traversable wormholes in the presence of positive cosmological constant

Receipt and verification

First computed	2026-07-05T02:14:33.235699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5beb4e3d010c4ceb8cf4538af905908d5d89d5fdffc9a123a3f13b6780bfe68

Aliases

arxiv: 2101.08569 · arxiv_version: 2101.08569v1 · doi: 10.48550/arxiv.2101.08569 · pith_short_12: 2W7LJY6QCDCM · pith_short_16: 2W7LJY6QCDCM5OGP · pith_short_8: 2W7LJY6Q

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/2W7LJY6QCDCM5OGPIU4K7ECZBD \
  | 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: d5beb4e3d010c4ceb8cf4538af905908d5d89d5fdffc9a123a3f13b6780bfe68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79e07025a00cc363edb0cc628dda34f72bd277d27b4e0a79c36b1028997052e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-01-21T12:05:45Z",
    "title_canon_sha256": "cf24e0bc2a4cea7a9220d57b136ac67f98a3c2516dfbf7410d66f4dd9b74f2b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.08569",
    "kind": "arxiv",
    "version": 1
  }
}