Pith Number

pith:KDAFRJ3S

pith:2019:KDAFRJ3SXRQTAV6CCVBVVAAYKS

not attested not anchored not stored refs pending

Kerr black holes with parity-odd scalar hair

I. Perapechka, J. Kunz, Ya. Shnir

arxiv:1904.07630 v1 · 2019-04-16 · 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{KDAFRJ3SXRQTAV6CCVBVVAAYKS}

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

Distorting Kerr Images with Parity-Odd Scalar Hair

Splitting the Gravitational Atom: Instabilities of Black Holes with Synchronized or Resonant Hair

Spin-Induced Nonlinear Scalarization of Kerr Black Holes in Einstein-scalar-Gauss-Bonnet Gravity

Receipt and verification

First computed	2026-07-05T00:06:40.370007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50c058a772bc613057c215435a801854b85c31f654382ee6cc39857c646567f9

Aliases

arxiv: 1904.07630 · arxiv_version: 1904.07630v1 · doi: 10.48550/arxiv.1904.07630 · pith_short_12: KDAFRJ3SXRQT · pith_short_16: KDAFRJ3SXRQTAV6C · pith_short_8: KDAFRJ3S

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/KDAFRJ3SXRQTAV6CCVBVVAAYKS \
  | 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: 50c058a772bc613057c215435a801854b85c31f654382ee6cc39857c646567f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0f0736fba162c7ae98539ccb6af2851cc3edc6a69fd8edfdcad52c126686c06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-04-16T12:55:37Z",
    "title_canon_sha256": "ad32a5a3fb566b024c751fa13b1065e4c893fe56d5f735dee7b67ca502a96437"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07630",
    "kind": "arxiv",
    "version": 1
  }
}