Pith Number

pith:D7LWWRBV

pith:2014:D7LWWRBVZ7AC3KSYFKGDG7JGIA

not attested not anchored not stored refs pending

The effect of accretion on the measurement of neutron star mass and radius in the low-mass X-ray binary 4U 1608-52

Duncan Galloway, Erik Kuulkers, Jari J. E. Kajava, Joonas N\"attil\"a, Juri Poutanen, Outi-Marja Latvala, Valery Suleimanov

arxiv:1405.2663 v1 · 2014-05-12 · 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{D7LWWRBVZ7AC3KSYFKGDG7JGIA}

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

Tracing the outburst decay of soft X-ray transients Aql X-1 and 4U 1608-52 with XSPECT

The compact neutron star in 4U 1746-37 revisited: Reassessing the mass and radius

Receipt and verification

First computed	2026-05-18T02:42:07.839089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fd76b4435cfc02daa582a8c337d264003e994b3d11963f7b898526b876ebcf2

Aliases

arxiv: 1405.2663 · arxiv_version: 1405.2663v1 · doi: 10.48550/arxiv.1405.2663 · pith_short_12: D7LWWRBVZ7AC · pith_short_16: D7LWWRBVZ7AC3KSY · pith_short_8: D7LWWRBV

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/D7LWWRBVZ7AC3KSYFKGDG7JGIA \
  | 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: 1fd76b4435cfc02daa582a8c337d264003e994b3d11963f7b898526b876ebcf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d11855e4cb67309e10b9581e921bdea019632ed9f6da6d5cd65a3d82f5d2e58a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-05-12T08:04:50Z",
    "title_canon_sha256": "15a3ee19e87b0c267847083eae472e3be07cecfdd3d4bb7e1eef86b5919e4de9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2663",
    "kind": "arxiv",
    "version": 1
  }
}