Pith Number

pith:TPZNGLKS

pith:2023:TPZNGLKSTUB6KQU5GJTKBUKNIP

not attested not anchored not stored refs pending

Hyperboloidal approach for static spherically symmetric spacetimes: a didactical introduction and applications in black-hole physics

Rodrigo Panosso Macedo

arxiv:2307.15735 v2 · 2023-07-28 · 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{TPZNGLKSTUB6KQU5GJTKBUKNIP}

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

6 papers in Pith

Time-domain framework for the Teukolsky equation with a particle source using comoving hyperboloidal coordinates

Exceptional Points and Resonance in Black Hole Ringdown

Total absorption of tailored incoming signals by black holes

The quasinormal modes of the rotating quantum corrected black holes

Black hole spectroscopy: from theory to experiment

Receipt and verification

First computed	2026-07-05T07:33:18.402158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bf2d32d529d03e5429d3266a0d14d43fbf35afdb42b70e7af42d5626b5224f6

Aliases

arxiv: 2307.15735 · arxiv_version: 2307.15735v2 · doi: 10.48550/arxiv.2307.15735 · pith_short_12: TPZNGLKSTUB6 · pith_short_16: TPZNGLKSTUB6KQU5 · pith_short_8: TPZNGLKS

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/TPZNGLKSTUB6KQU5GJTKBUKNIP \
  | 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: 9bf2d32d529d03e5429d3266a0d14d43fbf35afdb42b70e7af42d5626b5224f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5561ccd95a66dec5b9b82557205be7f8ef3157c83a2953b0af0a5341c2a5e1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-07-28T18:00:01Z",
    "title_canon_sha256": "2607cecc4a1a9e4931e37382aa29bdbd4fa69a0a49fa91eb7629befe6edd30c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.15735",
    "kind": "arxiv",
    "version": 2
  }
}