Pith Number

pith:5A3W3Z7S

pith:2018:5A3W3Z7SLWWIGHXPRRFQDOVQLN

not attested not anchored not stored refs pending

Unbiased Hubble constant estimation from binary neutron star mergers

Andrew R. Williamson, Daniel J. Mortlock, Hiranya V. Peiris, Samaya M. Nissanke, Stephen M. Feeney

arxiv:1811.11723 v3 · 2018-11-28 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5A3W3Z7SLWWIGHXPRRFQDOVQLN}

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

Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies

Inferring the properties of a population of compact binaries in presence of selection effects

Receipt and verification

First computed	2026-07-05T00:21:47.855628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8376de7f25dac831eef8c4b01bab05b6c7f9793086aad305697253570714924

Aliases

arxiv: 1811.11723 · arxiv_version: 1811.11723v3 · doi: 10.48550/arxiv.1811.11723 · pith_short_12: 5A3W3Z7SLWWI · pith_short_16: 5A3W3Z7SLWWIGHXP · pith_short_8: 5A3W3Z7S

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/5A3W3Z7SLWWIGHXPRRFQDOVQLN \
  | 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: e8376de7f25dac831eef8c4b01bab05b6c7f9793086aad305697253570714924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16653bd11c07e21c40ceac1208241a183148a9d883dd7fcef10fc0f8621f29f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-11-28T18:24:13Z",
    "title_canon_sha256": "1c27ed10bda7ec4435e886d50bf826f4ce2037d2beb23849779cfd467e71ba11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11723",
    "kind": "arxiv",
    "version": 3
  }
}