Pith Number

pith:VFHP7I3G

pith:2025:VFHP7I3GD7EOHTHRJR3GCMG5FH

not attested not anchored not stored refs pending

\texttt{GWBird}: a toolkit for the characterization of the Stochastic Gravitational Wave Background for Ground, Space, and Pulsar Timing Array detectors

Angelo Ricciardone, Ilaria Caporali

arxiv:2507.15791 v1 · 2025-07-21 · astro-ph.IM · astro-ph.CO · 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{VFHP7I3GD7EOHTHRJR3GCMG5FH}

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

1 paper in Pith

Exploring Gravitational Wave Signatures Due to Primordial Non-gaussianity and Large Scale Structure Using SKAO

Receipt and verification

First computed	2026-07-05T11:40:44.533171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a94effa3661fc8e3ccf14c766130dd29d429096d4224e4e2b13360a22c4315cb

Aliases

arxiv: 2507.15791 · arxiv_version: 2507.15791v1 · doi: 10.48550/arxiv.2507.15791 · pith_short_12: VFHP7I3GD7EO · pith_short_16: VFHP7I3GD7EOHTHR · pith_short_8: VFHP7I3G

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/VFHP7I3GD7EOHTHRJR3GCMG5FH \
  | 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: a94effa3661fc8e3ccf14c766130dd29d429096d4224e4e2b13360a22c4315cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "292db595420440eff889852095f1c2268d162e29d1e8f562d02a143d86694cdf",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-07-21T16:49:54Z",
    "title_canon_sha256": "6f0bdf57d3474c2b1433613c8b21e9695e448481d9fef71a71bdd78b5bfffa76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15791",
    "kind": "arxiv",
    "version": 1
  }
}