Pith Number

pith:M2BTPVXH

pith:2023:M2BTPVXHZPUH24VPL35GMLE2VX

not attested not anchored not stored refs pending

Numerical computation of quasinormal modes in the first-order approach to black hole perturbations in modified gravity

David Langlois, Hugo Roussille, Karim Noui

arxiv:2312.11986 v2 · 2023-12-19 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M2BTPVXHZPUH24VPL35GMLE2VX}

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

2 papers in Pith

Radial Perturbations of Black Holes in DHOST Theories

Beyond Three Terms: Continued Fractions for Rotating Black Holes in Modified Gravity

Receipt and verification

First computed	2026-07-05T07:37:54.298330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

668337d6e7cbe87d72af5efa662c9aadfadc9681a6584e77e1b2f021de695862

Aliases

arxiv: 2312.11986 · arxiv_version: 2312.11986v2 · doi: 10.48550/arxiv.2312.11986 · pith_short_12: M2BTPVXHZPUH · pith_short_16: M2BTPVXHZPUH24VP · pith_short_8: M2BTPVXH

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/M2BTPVXHZPUH24VPL35GMLE2VX \
  | 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: 668337d6e7cbe87d72af5efa662c9aadfadc9681a6584e77e1b2f021de695862

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30204a1ba208760657578c4c1ce81b092aec6b48df8969ac239b899c32726d03",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-12-19T09:27:42Z",
    "title_canon_sha256": "daec15d890a92412248cb59a170ec2893d0b1bff60a7d73e17eee63593e4ba9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.11986",
    "kind": "arxiv",
    "version": 2
  }
}