Pith Number

pith:6T663GNT

pith:2020:6T663GNTMAFFPFUE47XDLGB4ZA

not attested not anchored not stored refs pending

Accurate precision Cosmology with redshift unknown gravitational wave sources

Alessandra Silvestri, Benjamin D. Wandelt, Samaya M. Nissanke, Suvodip Mukherjee

arxiv:2007.02943 v2 · 2020-07-06 · astro-ph.CO · astro-ph.HE · 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{6T663GNTMAFFPFUE47XDLGB4ZA}

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

3 papers in Pith

Skipping the rungs! Calibrating distance indicators through their clustering with galaxies

Gaussian Process Reconstruction of Cosmological Parameters with Gravitational Wave Sirens using Machine Learning

A unified harmonic framework for dark siren cosmology

Receipt and verification

First computed	2026-07-05T02:17:27.640408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4fded99b3600a579684e7ee35983cc812ac1d8f04bb812fb4a5c6f864d37dc6

Aliases

arxiv: 2007.02943 · arxiv_version: 2007.02943v2 · doi: 10.48550/arxiv.2007.02943 · pith_short_12: 6T663GNTMAFF · pith_short_16: 6T663GNTMAFFPFUE · pith_short_8: 6T663GNT

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/6T663GNTMAFFPFUE47XDLGB4ZA \
  | 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: f4fded99b3600a579684e7ee35983cc812ac1d8f04bb812fb4a5c6f864d37dc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c47e03b3e6e873a03dc95005b8157d2272f10a59ca67c408ec59c5ec3ebaa29",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-07-06T18:00:01Z",
    "title_canon_sha256": "fd049a0377864b2fea731a3d3fdeb485b8b90f8bc399654610237141f9517582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.02943",
    "kind": "arxiv",
    "version": 2
  }
}