Pith Number

pith:XIKZO3ZJ

pith:2025:XIKZO3ZJMLBEGGUASIXRULV73J

not attested not anchored not stored refs pending

New {\em ab initio} constrained extended Skyrme equations of state for simulations of neutron stars, supernovae and binary mergers: I. Subsaturation density domain

Adriana R. Raduta, Mikhail V. Beznogov

arxiv:2504.21725 v2 · 2025-04-30 · nucl-th · 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{XIKZO3ZJMLBEGGUASIXRULV73J}

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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

From Multimessenger Inference to Simulations: A Ranked Ensemble of Finite-Temperature Equations of State

Receipt and verification

First computed	2026-07-05T12:08:02.538210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba15976f2962c2431a80922f1a2ebfda673af737a71ceec966ea6dac0569f096

Aliases

arxiv: 2504.21725 · arxiv_version: 2504.21725v2 · doi: 10.48550/arxiv.2504.21725 · pith_short_12: XIKZO3ZJMLBE · pith_short_16: XIKZO3ZJMLBEGGUA · pith_short_8: XIKZO3ZJ

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/XIKZO3ZJMLBEGGUASIXRULV73J \
  | 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: ba15976f2962c2431a80922f1a2ebfda673af737a71ceec966ea6dac0569f096

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bb681e793c9a4f02339b5fd9503941ae913981d3eca176a36f38b1976059140",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-04-30T15:11:02Z",
    "title_canon_sha256": "9b93ffbb5be7c61572041102abfe394d287cfaee87ae7d5f9a55bfdf816c3b75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21725",
    "kind": "arxiv",
    "version": 2
  }
}