Pith Number

pith:QGOFFOBX

pith:2022:QGOFFOBXDTHE2PFWMZADUX65WU

not attested not anchored not stored refs pending

A Fisher matrix for gravitational-wave population inference

Andrea Antonelli, Jonathan R. Gair, Riccardo Barbieri

arxiv:2205.07893 v2 · 2022-05-16 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGOFFOBXDTHE2PFWMZADUX65WU}

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

2 papers in Pith

Population-level correlations in Bayesian statistics: an illustrative model for gravitational-wave astronomy

A unified harmonic framework for dark siren cosmology

Receipt and verification

First computed	2026-07-05T05:25:02.258137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

819c52b8371cce4d3cb666403a5fddb53020616736bdeb4836881c039ecd4963

Aliases

arxiv: 2205.07893 · arxiv_version: 2205.07893v2 · doi: 10.48550/arxiv.2205.07893 · pith_short_12: QGOFFOBXDTHE · pith_short_16: QGOFFOBXDTHE2PFW · pith_short_8: QGOFFOBX

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/QGOFFOBXDTHE2PFWMZADUX65WU \
  | 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: 819c52b8371cce4d3cb666403a5fddb53020616736bdeb4836881c039ecd4963

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e70754e19e23fce27e94d715642134cd12970f489e4f1dd014a0800fb8b654f4",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-05-16T18:00:00Z",
    "title_canon_sha256": "35e994b4bdd64c85fff9c3389929468cd46bdb8b5c9828a3fe3217acba20b3b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07893",
    "kind": "arxiv",
    "version": 2
  }
}