Pith Number

pith:VSM5N5HO

pith:2025:VSM5N5HOUZJABB6WQT64J3YATH

not attested not anchored not stored refs pending

Quadratic quasinormal modes at null infinity on a Schwarzschild spacetime

Adam Pound, Andrew Spiers, Benjamin Leather, Bonga B\'eatrice, Patrick Bourg, Rodrigo Panosso Macedo

arxiv:2503.07432 v1 · 2025-03-10 · gr-qc

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\usepackage{pith}
\pithnumber{VSM5N5HOUZJABB6WQT64J3YATH}

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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

5 papers in Pith

The Bondi--Sachs gauge, BMS frames, and memory in black hole perturbation theory

Black Hole Ringdown Nonlinearities in the Large-D Limit

Exceptional Points and Resonance in Black Hole Ringdown

Prompt Response from Plunging Sources in Schwarzschild Spacetime

Bilinear products and the orthogonality of quasinormal modes on hyperboloidal foliations

Receipt and verification

First computed	2026-07-05T10:27:55.971277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac99d6f4eea6520087d684fdc4ef0099e264cbad420de2c2675770d0a9773133

Aliases

arxiv: 2503.07432 · arxiv_version: 2503.07432v1 · doi: 10.48550/arxiv.2503.07432 · pith_short_12: VSM5N5HOUZJA · pith_short_16: VSM5N5HOUZJABB6W · pith_short_8: VSM5N5HO

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/VSM5N5HOUZJABB6WQT64J3YATH \
  | 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: ac99d6f4eea6520087d684fdc4ef0099e264cbad420de2c2675770d0a9773133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7677e799cf4304b27bc7506e12d96ddba93acf6dab21ea1a4739152f9a78f52f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-03-10T15:14:51Z",
    "title_canon_sha256": "e78cb92ddab35a4f079ab2e5aa258bc2d031ec02cd620f5e8717a4a86d69239c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.07432",
    "kind": "arxiv",
    "version": 1
  }
}