Pith Number

pith:KPV3WQWX

pith:2024:KPV3WQWXHK5FZN24YRQAG6CGXV

not attested not anchored not stored refs pending

A More Precise Measurement of the Radius of PSR J0740+6620 Using Updated NICER Data

Alexander J. Dittmann, Cecilia Chirenti, Frederick K. Lamb, Isiah Holt, Keith C. Gendreau, M. Coleman Miller, Michael T. Wolff, Sebastien Guillot, Sharon M. Morsink, Slavko Bogdanov, Wynn C. G. Ho, Zaven Arzoumanian

arxiv:2406.14467 v2 · 2024-06-20 · astro-ph.HE · gr-qc · nucl-ex · 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{KPV3WQWXHK5FZN24YRQAG6CGXV}

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

8 papers in Pith

Causality alone bounds the maximum radius difference between different-mass neutron stars

Hybrid Stars with Post-Merger Rotation Profiles

The Non-parametric Equation of State Realizes a Generalized Quark-Hadron Crossover

Radial oscillations of quark stars in light of current astrophysical constraints: A comparative study

Renormalization-Group Invariant Parity-Doublet Model for Nuclear and Neutron-Star Matter

Receipt and verification

First computed	2026-07-05T08:38:11.419055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53ebbb42d73aba5cb75cc460037846bd442c473aca6689bec819f9c0d14e3eb0

Aliases

arxiv: 2406.14467 · arxiv_version: 2406.14467v2 · doi: 10.48550/arxiv.2406.14467 · pith_short_12: KPV3WQWXHK5F · pith_short_16: KPV3WQWXHK5FZN24 · pith_short_8: KPV3WQWX

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/KPV3WQWXHK5FZN24YRQAG6CGXV \
  | 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: 53ebbb42d73aba5cb75cc460037846bd442c473aca6689bec819f9c0d14e3eb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebb6766e86bf41f459e9b0aa9ee71c93cc5da449bcf871fe15f7bfe000a9652a",
    "cross_cats_sorted": [
      "gr-qc",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-06-20T16:30:10Z",
    "title_canon_sha256": "424724b3c7353c3ddcf2ab4bed26db040c5820a26cd887755572cddc93e31436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.14467",
    "kind": "arxiv",
    "version": 2
  }
}