Pith Number

pith:LS4VUSDQ

pith:2018:LS4VUSDQZEMU6DYPY6EXN2BHE3

not attested not anchored not stored refs pending

Follow-up signals from superradiant instabilities of black hole merger remnants

Emanuele Berti, Mauricio Richartz, Richard Brito, Shrobana Ghosh

arxiv:1812.01620 v2 · 2018-12-04 · 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{LS4VUSDQZEMU6DYPY6EXN2BHE3}

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

Constraining interacting dark energy models with black hole superradiance

Receipt and verification

First computed	2026-05-17T23:45:09.352390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cb95a4870c9194f0f0fc78976e82726d372580025c16ce8764adccb53b245aa

Aliases

arxiv: 1812.01620 · arxiv_version: 1812.01620v2 · doi: 10.48550/arxiv.1812.01620 · pith_short_12: LS4VUSDQZEMU · pith_short_16: LS4VUSDQZEMU6DYP · pith_short_8: LS4VUSDQ

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/LS4VUSDQZEMU6DYPY6EXN2BHE3 \
  | 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: 5cb95a4870c9194f0f0fc78976e82726d372580025c16ce8764adccb53b245aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b907d8bbd81a77fb19fcf0b25833d3a23e298b5d0c5f00217e1274c73256d57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-12-04T19:00:08Z",
    "title_canon_sha256": "e39ed079bfdce7a39f6e651ef3bdc312d9967bdc8aa913b24e9a5ccfd60ac9e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01620",
    "kind": "arxiv",
    "version": 2
  }
}