Pith Number

pith:HNZNITID

pith:2019:HNZNITIDKBLJ2RUM6SMA4CE37G

not attested not anchored not stored refs pending

kiloHertz gravitational waves from binary neutron star remnants: time-domain model and constraints on extreme matter

Albino Perego, Alessandro Nagar, David Radice, Francesco Zappa, Matteo Breschi, Michalis Agathos, Sebastiano Bernuzzi

arxiv:1908.11418 v2 · 2019-08-29 · 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{HNZNITIDKBLJ2RUM6SMA4CE37G}

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

Inferring Neutron-Star Properties from Post-merger Gravitational-wave Spectra with Neural Networks

Distinguishing Neutron Star vs. Low-Mass Black Hole Binaries with Late Inspiral & Postmerger Gravitational Waves $-$ Sensitivity to Transmuted Black Holes and Non-Annihilating Dark Matter

Receipt and verification

First computed	2026-07-05T00:34:17.179389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b72d44d0350569d468cf4980e089bf9ae0f40f19434a50c154a327abfe32eaa

Aliases

arxiv: 1908.11418 · arxiv_version: 1908.11418v2 · doi: 10.48550/arxiv.1908.11418 · pith_short_12: HNZNITIDKBLJ · pith_short_16: HNZNITIDKBLJ2RUM · pith_short_8: HNZNITID

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/HNZNITIDKBLJ2RUM6SMA4CE37G \
  | 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: 3b72d44d0350569d468cf4980e089bf9ae0f40f19434a50c154a327abfe32eaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22f56e5e2400a9302e36281fdc834ceda81e0aef7f8ff6a32d153af51bbd4cb7",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-08-29T18:41:11Z",
    "title_canon_sha256": "c2140cc2070e6268c6baf3cdb654fe5b01187207c15e8517c8e2eca42890793f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.11418",
    "kind": "arxiv",
    "version": 2
  }
}