Pith Number

pith:HGQWDNT4

pith:2021:HGQWDNT4CLHZH2LE6VB4PZSFKI

not attested not anchored not stored refs pending

Quasinormal modes of a massive scalar field nonminimally coupled to gravity in the spacetime of Self-Dual Black Hole

F. A. Brito, J. S. Santos, M. B. Cruz

arxiv:2103.11212 v2 · 2021-03-20 · hep-th · 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{HGQWDNT4CLHZH2LE6VB4PZSFKI}

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

Superradiant Suppression of Non-minimally Coupled Scalar fields for a Rotating Charged dS Black Hole in Conformal Weyl Gravity

Receipt and verification

First computed	2026-07-05T03:42:40.760144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39a161b67c12cf93e964f543c7e6455222ef6ce0e47ecad72ed236cff2afbfc1

Aliases

arxiv: 2103.11212 · arxiv_version: 2103.11212v2 · doi: 10.48550/arxiv.2103.11212 · pith_short_12: HGQWDNT4CLHZ · pith_short_16: HGQWDNT4CLHZH2LE · pith_short_8: HGQWDNT4

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/HGQWDNT4CLHZH2LE6VB4PZSFKI \
  | 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: 39a161b67c12cf93e964f543c7e6455222ef6ce0e47ecad72ed236cff2afbfc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68ee1b28af3bb9b278b33d27ae590219ebcbe666a3152502ecbf90daf051fa86",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-03-20T17:05:19Z",
    "title_canon_sha256": "a6bc1a3bad96555e01284a5863a96a5baf3794810af991bb3c08bf1d8430fe8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.11212",
    "kind": "arxiv",
    "version": 2
  }
}