Pith Number

pith:PWEO3ZDH

pith:2025:PWEO3ZDHVFFAZFEKX242PRAYDE

not attested not anchored not stored refs pending

Trinity of black hole correspondences: Shadows, quasinormal modes, graybody factors, and cautionary remarks

Davide Pedrotti, Marco Calz\`a

arxiv:2504.01909 v4 · 2025-04-02 · gr-qc · astro-ph.HE · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWEO3ZDHVFFAZFEKX242PRAYDE}

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

9 papers in Pith

$\tt BlackHawk$ $\tt v3.0$: Hawking Radiation from Regular Black Holes

Grey-body factors of higher dimensional regular black holes in quasi-topological theories

Eikonal quasinormal modes, greybody factors and shadow of charged accelerating black holes

Grey-body factors of higher dimensional regular black holes in quasi-topological theories

Quasinormal modes and grey-body factors of axial gravitational perturbations of regular black holes in asymptotically safe gravity

Receipt and verification

First computed	2026-07-05T11:31:27.337536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d88ede467a94a0c948abeb9a7c418190cee0affe95fb6438d77bb1f3b35a90b

Aliases

arxiv: 2504.01909 · arxiv_version: 2504.01909v4 · doi: 10.48550/arxiv.2504.01909 · pith_short_12: PWEO3ZDHVFFA · pith_short_16: PWEO3ZDHVFFAZFEK · pith_short_8: PWEO3ZDH

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/PWEO3ZDHVFFAZFEKX242PRAYDE \
  | 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: 7d88ede467a94a0c948abeb9a7c418190cee0affe95fb6438d77bb1f3b35a90b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b261b2a1c45c108f2493f2a3abcbab78f85187f6c515cf85a52cfd1919b63aa7",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-04-02T17:10:46Z",
    "title_canon_sha256": "71c5e6fbc6cf6124b0258cb28989060da4ebbb2f2ee7779df4c2f8aafe9c783d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01909",
    "kind": "arxiv",
    "version": 4
  }
}