Pith Number

pith:EBDNVFAW

pith:2024:EBDNVFAWZDTSRLDIHG2CCTVGCP

not attested not anchored not stored refs pending

No need to know: astrophysics-free gravitational-wave cosmology

Amanda M. Farah, Daniel E. Holz, Jose Mar\'ia Ezquiaga, Michael Zevin, Thomas A. Callister

arxiv:2404.02210 v4 · 2024-04-02 · 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{EBDNVFAWZDTSRLDIHG2CCTVGCP}

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

The Hubble tension: A decade review

Measurement prospects for the pair-instability mass cutoff with gravitational waves

Dark siren cross-correlations and the sensitivity of $H_0$ to methodological choices

How do the LIGO-Virgo-KAGRA's Heavy Black Holes Form? No evidence for core-collapse Intermediate-mass black holes in GWTC-4

Receipt and verification

First computed	2026-07-05T08:58:23.503380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2046da9416c8e728ac6839b4214ea613fccd2ff7649732fc115f8d895f7105df

Aliases

arxiv: 2404.02210 · arxiv_version: 2404.02210v4 · doi: 10.48550/arxiv.2404.02210 · pith_short_12: EBDNVFAWZDTS · pith_short_16: EBDNVFAWZDTSRLDI · pith_short_8: EBDNVFAW

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/EBDNVFAWZDTSRLDIHG2CCTVGCP \
  | 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: 2046da9416c8e728ac6839b4214ea613fccd2ff7649732fc115f8d895f7105df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb6dda6995b393eeb668b328bf3769a73c8d46dcec5c1f1646424e268105f135",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-04-02T18:03:10Z",
    "title_canon_sha256": "b69bd81a63bea2edd9e8b404b7be41e5683f9106b78eb0f4b86dfc1859911366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.02210",
    "kind": "arxiv",
    "version": 4
  }
}