Pith Number

pith:5KPG67R7

pith:2021:5KPG67R7AWREFQ5D4GVEMIRVOY

not attested not anchored not stored refs pending

The landscape of massive black-hole spectroscopy with LISA and Einstein Telescope

Costantino Pacilio, Enrico Barausse, Paolo Pani, Swetha Bhagwat

arxiv:2201.00023 v1 · 2021-12-31 · 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{5KPG67R7AWREFQ5D4GVEMIRVOY}

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

8 papers in Pith

Greybody factors, reflectionless scattering modes, and echoes of ultracompact horizonless objects

Impact of sky localization uncertainty on ringdown inference

Excitation factors for horizonless compact objects: long-lived modes, echoes, and greybody factors

Science with the Einstein Telescope: a comparison of different designs

Testing Dark Energy with Black Hole Ringdown

Receipt and verification

First computed	2026-07-05T05:14:10.233249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea9e6f7e3f05a242c3a3e1aa4622357608661d80148c346ea8f77ee97323a99b

Aliases

arxiv: 2201.00023 · arxiv_version: 2201.00023v1 · doi: 10.48550/arxiv.2201.00023 · pith_short_12: 5KPG67R7AWRE · pith_short_16: 5KPG67R7AWREFQ5D · pith_short_8: 5KPG67R7

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/5KPG67R7AWREFQ5D4GVEMIRVOY \
  | 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: ea9e6f7e3f05a242c3a3e1aa4622357608661d80148c346ea8f77ee97323a99b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d8a80622832cc684de8931bda62c132b79531934ee9f8b1384c5ad3a71c5b18",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-12-31T19:00:06Z",
    "title_canon_sha256": "8da7be445b1646e126f418e8848b357c3b192fa3ee182241602c7aadb8c2ef3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.00023",
    "kind": "arxiv",
    "version": 1
  }
}