Pith Number

pith:XPQMOQLQ

pith:2019:XPQMOQLQZJKER4EC7GKF7QFDKE

not attested not anchored not stored refs pending

Numerical-relativity simulations of long-lived remnants of binary neutron star mergers

Alessandra Feo, Frank L\"offler, Jos\'e A. Font, Michele Pasquali, Nikolaos Stergioulas, Roberto De Pietri

arxiv:1910.04036 v2 · 2019-10-09 · 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{XPQMOQLQZJKER4EC7GKF7QFDKE}

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

Hybrid Stars with Post-Merger Rotation Profiles

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

Exploring the Potential for Detecting Rotational Instabilities in Binary Neutron Star Merger Remnants with Gravitational Wave Detectors

Receipt and verification

First computed	2026-07-05T00:51:32.115080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbe0c74170ca5448f082f9945fc0a35108e9f02f1772e39ffdc274544454b82b

Aliases

arxiv: 1910.04036 · arxiv_version: 1910.04036v2 · doi: 10.48550/arxiv.1910.04036 · pith_short_12: XPQMOQLQZJKE · pith_short_16: XPQMOQLQZJKER4EC · pith_short_8: XPQMOQLQ

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/XPQMOQLQZJKER4EC7GKF7QFDKE \
  | 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: bbe0c74170ca5448f082f9945fc0a35108e9f02f1772e39ffdc274544454b82b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5b3b4c8ae35c8de6535b9ce9a1a80d33a20988f1b01d3dfee45c244ab7246d7",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-10-09T14:54:25Z",
    "title_canon_sha256": "91e03a36b17807e81249edfde2ee55242b6512ab8173b07f3b616065c9720e1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04036",
    "kind": "arxiv",
    "version": 2
  }
}