Pith Number

pith:CDWP3MWR

pith:2025:CDWP3MWR7WNYVLW2RDW4NFSJ5I

not attested not anchored not stored refs pending

Estimating Hubble Constant with Gravitational Observations: A Concise Review

Rosa Poggiani

arxiv:2506.15410 v1 · 2025-06-18 · 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{CDWP3MWR7WNYVLW2RDW4NFSJ5I}

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

Non-minimally coupled quintessence with sign-switching interaction

Cosmological Constraints from GW-FRB Associations without Redshift Measurements for LIGO-Virgo and Cosmic Explorer

Receipt and verification

First computed	2026-07-05T11:23:42.827986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10ecfdb2d1fd9b8aaeda88edc69649ea07d740673a2ecf648b5f7a96b0a73907

Aliases

arxiv: 2506.15410 · arxiv_version: 2506.15410v1 · doi: 10.48550/arxiv.2506.15410 · pith_short_12: CDWP3MWR7WNY · pith_short_16: CDWP3MWR7WNYVLW2 · pith_short_8: CDWP3MWR

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/CDWP3MWR7WNYVLW2RDW4NFSJ5I \
  | 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: 10ecfdb2d1fd9b8aaeda88edc69649ea07d740673a2ecf648b5f7a96b0a73907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92bb71cefcb3849d927a680caef64c6fb5388fc7b33eb7ef7bd98b41e6ffc8a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-06-18T12:27:53Z",
    "title_canon_sha256": "d7d30e410576ec128b0eb390cb2455004f098ff9d228ef43011ec7e8047ef523"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15410",
    "kind": "arxiv",
    "version": 1
  }
}