Pith Number

pith:SWGXDXU2

pith:2011:SWGXDXU2G2DU3YPHQRCEE2IJ2X

not attested not anchored not stored refs pending

The maximum mass and radius of neutron stars and the nuclear symmetry energy

J. Carlson, Sanjay Reddy, S. Gandolfi

arxiv:1101.1921 v2 · 2011-01-10 · nucl-th · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWGXDXU2G2DU3YPHQRCEE2IJ2X}

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

2 papers in Pith

Pulse profile modelling of the 2024 outburst of the accreting millisecond pulsar SRGA J144459.2-604207

Short-range correlations in nuclei

Receipt and verification

First computed	2026-05-18T04:00:13.720396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

958d71de9a36874de1e78444426909d5e7a5b04a4ef077aa6810058426129932

Aliases

arxiv: 1101.1921 · arxiv_version: 1101.1921v2 · doi: 10.48550/arxiv.1101.1921 · pith_short_12: SWGXDXU2G2DU · pith_short_16: SWGXDXU2G2DU3YPH · pith_short_8: SWGXDXU2

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/SWGXDXU2G2DU3YPHQRCEE2IJ2X \
  | 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: 958d71de9a36874de1e78444426909d5e7a5b04a4ef077aa6810058426129932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95a3c1f9b947819afd67a4766daf741448e39c664d7467bcb63b362787f06815",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2011-01-10T18:42:54Z",
    "title_canon_sha256": "25e50e9855cde90f16458a0f5dfdd31322100eddcf9565449479a61d06b775f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1921",
    "kind": "arxiv",
    "version": 2
  }
}