Pith Number

pith:OBUNMRTY

pith:2025:OBUNMRTY6HZOOLK5DL5WJNT7GA

not attested not anchored not stored refs pending

Assessment of universal relations among second-order moments of relativistic stars via reformulated perturbation equations

Koutarou Kyutoku

arxiv:2503.00098 v2 · 2025-02-28 · gr-qc · astro-ph.HE · nucl-th

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBUNMRTY6HZOOLK5DL5WJNT7GA}

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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

Theoretical modeling of approximate universality of tidally deformed neutron stars

Receipt and verification

First computed	2026-07-05T11:44:01.757746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7068d64678f1f2e72d5d1afb64b67f30280b40a7944732e46dcaaeb4cad0ddff

Aliases

arxiv: 2503.00098 · arxiv_version: 2503.00098v2 · doi: 10.48550/arxiv.2503.00098 · pith_short_12: OBUNMRTY6HZO · pith_short_16: OBUNMRTY6HZOOLK5 · pith_short_8: OBUNMRTY

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/OBUNMRTY6HZOOLK5DL5WJNT7GA \
  | 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: 7068d64678f1f2e72d5d1afb64b67f30280b40a7944732e46dcaaeb4cad0ddff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d2d27aa3ea245c28bc7581ef89bbb0a8a2537e6fdf05c1ec1f2743485f39d19",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-02-28T19:00:00Z",
    "title_canon_sha256": "88660a454e9117628662248037caffc4980ca4abc955a095c592dc9296cd3f58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.00098",
    "kind": "arxiv",
    "version": 2
  }
}