Pith Number

pith:Z4X2LG7L

pith:2024:Z4X2LG7L6B2HII4FZVSG4CBUN4

not attested not anchored not stored refs pending

Perturbations of the Vaidya metric in the frequency domain: Quasi-normal modes and tidal response

Enrico Barausse, Lodovico Capuano, Luca Santoni

arxiv:2407.06009 v2 · 2024-07-08 · 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{Z4X2LG7L6B2HII4FZVSG4CBUN4}

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

Dynamical Tidal Response of Non-rotating Black Holes: Connecting the MST Formalism and Worldline EFT

Homothetic Killing horizons in generic Vaidya spacetimes

Highly eccentric non-spinning binary black hole mergers: quadrupolar post-merger waveforms

Receipt and verification

First computed	2026-07-05T11:30:36.814228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf2fa59bebf074742385cd646e08346f27e6b69091742a7194a2a338d518a7ed

Aliases

arxiv: 2407.06009 · arxiv_version: 2407.06009v2 · doi: 10.48550/arxiv.2407.06009 · pith_short_12: Z4X2LG7L6B2H · pith_short_16: Z4X2LG7L6B2HII4F · pith_short_8: Z4X2LG7L

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/Z4X2LG7L6B2HII4FZVSG4CBUN4 \
  | 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: cf2fa59bebf074742385cd646e08346f27e6b69091742a7194a2a338d518a7ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfc3296c3531ded5762f154d3c2132c33187dcc82901715d78dffbe7f0d5c755",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-07-08T15:00:48Z",
    "title_canon_sha256": "6c3323f4c396c38919888ee88ce3f5a56b33b41747a2c6d78d736512bc2ee84b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.06009",
    "kind": "arxiv",
    "version": 2
  }
}