Pith Number

pith:CRVDEDX3

pith:2013:CRVDEDX3RUB2J2CX6WBTJ7QXGK

not attested not anchored not stored refs pending

Measurement of the Radius of Neutron Stars with High S/N Quiescent Low-mass X-ray Binaries in Globular Clusters

Mathieu Servillat, Natalie A. Webb, Robert E. Rutledge, Sebastien Guillot

arxiv:1302.0023 v2 · 2013-01-31 · 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{CRVDEDX3RUB2J2CX6WBTJ7QXGK}

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	2026-05-18T01:51:51.618027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

146a320efb8d03a4e857f58334fe1732bafab7a5d019a31123cf4e906578b01a

Aliases

arxiv: 1302.0023 · arxiv_version: 1302.0023v2 · doi: 10.48550/arxiv.1302.0023 · pith_short_12: CRVDEDX3RUB2 · pith_short_16: CRVDEDX3RUB2J2CX · pith_short_8: CRVDEDX3

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/CRVDEDX3RUB2J2CX6WBTJ7QXGK \
  | 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: 146a320efb8d03a4e857f58334fe1732bafab7a5d019a31123cf4e906578b01a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec03c7ef32953313b29ff678890d3fffafbd58584e4eb5571554abcd5f578155",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-01-31T21:36:30Z",
    "title_canon_sha256": "49ad55c4cd46aff11a3d988fa64d19cb1d8a60d32367d5fbd7fbfc3e8ef51d98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0023",
    "kind": "arxiv",
    "version": 2
  }
}