Pith Number

pith:ZRHTILIB

pith:2023:ZRHTILIB4U4JH6KOVRAMQK7G7U

not attested not anchored not stored refs pending

Impact of modelling galaxy redshift uncertainties on the gravitational-wave dark standard siren measurement of the Hubble constant

Archisman Ghosh, Cezary Turski, Gergely D\'alya, Maciej Bilicki, Rachel Gray

arxiv:2302.12037 v2 · 2023-02-23 · gr-qc · 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{ZRHTILIB4U4JH6KOVRAMQK7G7U}

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.

Receipt and verification

First computed	2026-07-05T06:58:55.118468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc4f342d01e53893f94eac40c82be6fd0da4d06048c4574f7f842f0a5df0d7c3

Aliases

arxiv: 2302.12037 · arxiv_version: 2302.12037v2 · doi: 10.48550/arxiv.2302.12037 · pith_short_12: ZRHTILIB4U4J · pith_short_16: ZRHTILIB4U4JH6KO · pith_short_8: ZRHTILIB

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/ZRHTILIB4U4JH6KOVRAMQK7G7U \
  | 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: cc4f342d01e53893f94eac40c82be6fd0da4d06048c4574f7f842f0a5df0d7c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1594dc8f14019146bfc3ccc3c9a4ef96a9163ee9dedaba827dc83b0632e952a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-02-23T14:00:40Z",
    "title_canon_sha256": "77d546d4c1ce64bcd7b3e126dd7d77fa584560b41ee3b61a2a0df5c7b780a537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.12037",
    "kind": "arxiv",
    "version": 2
  }
}