Pith Number

pith:SPT44EJH

pith:2018:SPT44EJHNYIIGMSVX3XQUIWE34

not attested not anchored not stored refs pending

Analytical template for gravitational-wave echoes: signal characterization and prospects of detection with current and future interferometers

Adriano Testa, Paolo Pani

arxiv:1806.04253 v3 · 2018-06-11 · 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{SPT44EJHNYIIGMSVX3XQUIWE34}

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

Ringdown and echoes from compact objects: Debye series and Debye quasinormal modes

Science Case for the Einstein Telescope

Spectroscopy of analogue black holes using simulation-based inference

Receipt and verification

First computed	2026-05-18T00:05:38.885482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93e7ce11276e10833255beef0a22c4df082f995e5f088ab77503e3a48d064545

Aliases

arxiv: 1806.04253 · arxiv_version: 1806.04253v3 · doi: 10.48550/arxiv.1806.04253 · pith_short_12: SPT44EJHNYII · pith_short_16: SPT44EJHNYIIGMSV · pith_short_8: SPT44EJH

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/SPT44EJHNYIIGMSVX3XQUIWE34 \
  | 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: 93e7ce11276e10833255beef0a22c4df082f995e5f088ab77503e3a48d064545

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfc0c493a74f594a3f130d84b05028fb81c1afe298aadc54c81dec7a9f7cb762",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-06-11T21:44:28Z",
    "title_canon_sha256": "be8538d3b4c8d492253768a23dea0b9040b798f44ae9c35ee7e5b68ab0e727c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04253",
    "kind": "arxiv",
    "version": 3
  }
}