Pith Number

pith:LPIBGBBC

pith:2020:LPIBGBBC75J5KMHSVWZZ7GZNYT

not attested not anchored not stored refs pending

Dark Sirens to Resolve the Hubble-Lema\^itre Tension

Anuradha Gupta, Arnab Dhani, B.S. Sathyaprakash, K.G. Arun, Ssohrab Borhanian

arxiv:2007.02883 v2 · 2020-07-06 · astro-ph.CO · 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{LPIBGBBC75J5KMHSVWZZ7GZNYT}

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

Shape of U: Measuring the Curvature of the Universe with Gravitational Waves

Constraining the lensing dispersion from the angular clustering of binary black hole mergers

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

Not too close! Evaluating the impact of the baseline on the localization of binary black holes by next-generation gravitational-wave detectors

Receipt and verification

First computed	2026-07-05T02:01:13.392880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bd0130422ff53d530f2adb39f9b2dc4e488134655bb25a97940e4e41fc538f3

Aliases

arxiv: 2007.02883 · arxiv_version: 2007.02883v2 · doi: 10.48550/arxiv.2007.02883 · pith_short_12: LPIBGBBC75J5 · pith_short_16: LPIBGBBC75J5KMHS · pith_short_8: LPIBGBBC

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/LPIBGBBC75J5KMHSVWZZ7GZNYT \
  | 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: 5bd0130422ff53d530f2adb39f9b2dc4e488134655bb25a97940e4e41fc538f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1143247c5f01979ff5794c2e152250a22fde0ae84a6ce7887edd8e14321e4aae",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-07-06T16:53:21Z",
    "title_canon_sha256": "a682074e490ea87946d16ae0302d4579bb6100cb712d23902c539fc2ec695991"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.02883",
    "kind": "arxiv",
    "version": 2
  }
}