Pith Number

pith:ASXIRCSR

pith:2024:ASXIRCSRB6G4LFP3WZPINPTZRQ

not attested not anchored not stored refs pending

Equation of State Independent Determination on the Radius of a 1.4 $M_{\odot}$ Neutron Star Using Mass-Radius Measurements

Chun Huang

arxiv:2412.10242 v2 · 2024-12-13 · astro-ph.HE · astro-ph.SR · 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{ASXIRCSRB6G4LFP3WZPINPTZRQ}

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.

Receipt and verification

First computed	2026-07-05T09:59:21.260709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04ae888a510f8dc595fbb65e86be798c0833e7fc49b2dcd949b8f1e5adb68d30

Aliases

arxiv: 2412.10242 · arxiv_version: 2412.10242v2 · doi: 10.48550/arxiv.2412.10242 · pith_short_12: ASXIRCSRB6G4 · pith_short_16: ASXIRCSRB6G4LFP3 · pith_short_8: ASXIRCSR

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/ASXIRCSRB6G4LFP3WZPINPTZRQ \
  | 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: 04ae888a510f8dc595fbb65e86be798c0833e7fc49b2dcd949b8f1e5adb68d30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64a4957e649d70f998654494ab981a1fd22cbcd1f944e53803adb4890084d518",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-12-13T16:10:54Z",
    "title_canon_sha256": "3d79f4581e13356a2bd891eba79e5122666037265cfce4ec6393672825e67e5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10242",
    "kind": "arxiv",
    "version": 2
  }
}