Pith Number

pith:7XFYXBNK

pith:2024:7XFYXBNKSR2J7X7FBMHNEPCGVJ

not attested not anchored not stored refs pending

A three-parameter characterization of neutron stars' mass-radius relation and equation of state

Dmitry D. Ofengeim, Peter S. Shternin, Tsvi Piran

arxiv:2404.17647 v2 · 2024-04-26 · astro-ph.HE · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XFYXBNKSR2J7X7FBMHNEPCGVJ}

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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

2 papers in Pith

Magnetorotational instabilities in solids: Application to neutron-star crusts

Sensitivity of the Neutron Star Equation of State Inferences to Mass and Radius Measurements

Receipt and verification

First computed	2026-07-05T08:50:56.158412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdcb8b85aa94749fdfe50b0ed23c46aa6577dee8a49b442518d5a290dd12ea8e

Aliases

arxiv: 2404.17647 · arxiv_version: 2404.17647v2 · doi: 10.48550/arxiv.2404.17647 · pith_short_12: 7XFYXBNKSR2J · pith_short_16: 7XFYXBNKSR2J7X7F · pith_short_8: 7XFYXBNK

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/7XFYXBNKSR2J7X7FBMHNEPCGVJ \
  | 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: fdcb8b85aa94749fdfe50b0ed23c46aa6577dee8a49b442518d5a290dd12ea8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00f9fe267525d4098779e4645fa98a5a0a8a6e4bedc653f82a6dceab907810bb",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-04-26T18:10:16Z",
    "title_canon_sha256": "3ba52e48967b487e580abd54170f9e828ada340699e2e042e0dc266164632e14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.17647",
    "kind": "arxiv",
    "version": 2
  }
}