Pith Number

pith:XVSNOFJD

pith:2025:XVSNOFJDCZJ4YHY52WMNXXJRFN

not attested not anchored not stored refs pending

Lighting up the nano-hertz gravitational wave sky: opportunities and challenges of multimessenger astronomy with PTA experiments

Alberto Sesana, Daniele Spinoso, David Izquierdo-Villalba, Golam Mohiuddin Shaifullah, Matteo Bonetti, Riccardo J. Truant, Silvia Bonoli

arxiv:2504.01074 v1 · 2025-04-01 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVSNOFJDCZJ4YHY52WMNXXJRFN}

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

Predicting Potential Host Galaxies of Supermassive Black Hole Binaries Based on Stellar Kinematics in Archival IFU Surveys

Expectations for the first supermassive black-hole binary resolved by PTAs II: Milestones for binary characterization

Expectations for the first supermassive black-hole binary resolved by PTAs I: Model efficacy

Receipt and verification

First computed	2026-07-05T10:43:08.782828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd64d715231653cc1f1dd598dbdd312b5147e59f9e4a6728f5d20666c600fef8

Aliases

arxiv: 2504.01074 · arxiv_version: 2504.01074v1 · doi: 10.48550/arxiv.2504.01074 · pith_short_12: XVSNOFJDCZJ4 · pith_short_16: XVSNOFJDCZJ4YHY5 · pith_short_8: XVSNOFJD

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/XVSNOFJDCZJ4YHY52WMNXXJRFN \
  | 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: bd64d715231653cc1f1dd598dbdd312b5147e59f9e4a6728f5d20666c600fef8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49a386bcb0f0cf2c12e49cb0a01e6ad4080bf5f876457c01e2fa7da9a9dfc763",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-04-01T18:00:02Z",
    "title_canon_sha256": "c503d39fa0c97d67d12fdecbbd55febb6487bc5a8761c9a00d0899bc60981b43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01074",
    "kind": "arxiv",
    "version": 1
  }
}