Pith Number

pith:2UTFYALW

pith:2024:2UTFYALWKAYSYIBIXTIEP2QPFL

not attested not anchored not stored refs pending

Absorption and (unbounded) superradiance in a static regular black hole spacetime

Lu\'is C. B. Crispino, Luiz C. S. Leite, Marco A. A. de Paula, Sam R. Dolan

arxiv:2401.01767 v1 · 2024-01-03 · 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{2UTFYALWKAYSYIBIXTIEP2QPFL}

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

Quasibound states of a charged Dirac field around regular black holes

Black Hole Solutions with Electric and Magnetic Charges in Nonlinear Electrodynamic

Charged Superradiant Instability of Spherically Symmetric Regular Black Holes in de Sitter Spacetime: Time- and Frequency-Domain Analysis

Receipt and verification

First computed	2026-07-05T07:29:56.986673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5265c017650312c2028bcd047ea0f2ad047a7bc598de86929fbeb32de17b58e

Aliases

arxiv: 2401.01767 · arxiv_version: 2401.01767v1 · doi: 10.48550/arxiv.2401.01767 · pith_short_12: 2UTFYALWKAYS · pith_short_16: 2UTFYALWKAYSYIBI · pith_short_8: 2UTFYALW

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/2UTFYALWKAYSYIBIXTIEP2QPFL \
  | 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: d5265c017650312c2028bcd047ea0f2ad047a7bc598de86929fbeb32de17b58e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c0ecad03ebbcbfaa3aa2b1be6678cf29063b8b70acc3b6a1d336947c522a8df",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-01-03T14:39:38Z",
    "title_canon_sha256": "fea1e71f49ec18e0da250c6b4ba1ec9a098ee00611cb57ba62d08840ecd72c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.01767",
    "kind": "arxiv",
    "version": 1
  }
}