Pith Number

pith:2JHOCLFQ

pith:2018:2JHOCLFQ32QRXCT2RW5YKQHQMP

not attested not anchored not stored refs pending

Observing and measuring the neutron-star equation-of-state in spinning binary neutron star systems

Ian Harry, Tanja Hinderer

arxiv:1801.09972 v1 · 2018-01-30 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JHOCLFQ32QRXCT2RW5YKQHQMP}

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

4 papers in Pith

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

Universal Relations with Dynamical Tides

Tests of General Relativity with Binary Black Holes from the second LIGO-Virgo Gravitational-Wave Transient Catalog

Tests of General Relativity with GWTC-3

Receipt and verification

First computed	2026-05-18T00:11:06.322502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d24ee12cb0dea11b8a7a8dbb8540f063c62d72e563a6ed22837225abd55950b7

Aliases

arxiv: 1801.09972 · arxiv_version: 1801.09972v1 · doi: 10.48550/arxiv.1801.09972 · pith_short_12: 2JHOCLFQ32QR · pith_short_16: 2JHOCLFQ32QRXCT2 · pith_short_8: 2JHOCLFQ

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/2JHOCLFQ32QRXCT2RW5YKQHQMP \
  | 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: d24ee12cb0dea11b8a7a8dbb8540f063c62d72e563a6ed22837225abd55950b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec49260fec2d2bf9ceb7b45aaf6926c4e7eeed73b8e3348e19eb13014cfab503",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-01-30T13:14:39Z",
    "title_canon_sha256": "9dde141c72364c86c3cc44d2da64a5b7516d4322a129e27f7899286c7f4d7bd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09972",
    "kind": "arxiv",
    "version": 1
  }
}