Pith Number

pith:WOPOX7JY

pith:2013:WOPOX7JYFV2GUPHYI7HBHYW3TC

not attested not anchored not stored refs pending

The mass and the radius of the neutron star in the transient low mass X-ray binary SAX J1748.9-2021

Feryal Ozel, Tolga Guver

arxiv:1301.0831 v1 · 2013-01-04 · 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{WOPOX7JYFV2GUPHYI7HBHYW3TC}

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

1 paper in Pith

Inferring neutron-star Love-Q relations from gravitational waves in the hierarchical Bayesian framework

Receipt and verification

First computed	2026-05-18T03:33:51.510046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b39eebfd382d746a3cf847ce13e2db98b1dc14de420a4194399ee2a0c9fb0a76

Aliases

arxiv: 1301.0831 · arxiv_version: 1301.0831v1 · doi: 10.48550/arxiv.1301.0831 · pith_short_12: WOPOX7JYFV2G · pith_short_16: WOPOX7JYFV2GUPHY · pith_short_8: WOPOX7JY

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/WOPOX7JYFV2GUPHYI7HBHYW3TC \
  | 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: b39eebfd382d746a3cf847ce13e2db98b1dc14de420a4194399ee2a0c9fb0a76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fda47354cd302ca669b4fc7c703ed2950fd72daea6d71b6cc6010ec992f3585a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-01-04T21:00:55Z",
    "title_canon_sha256": "27a5ae2533a7e5c65ebca34244db3843d83e280967674585f88a7d824ff9a7e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0831",
    "kind": "arxiv",
    "version": 1
  }
}