Pith Number

pith:NMURFFL6

pith:2026:NMURFFL6U3RMU5IZVG62NRFQU6

not attested not anchored not stored refs pending

Measurement of the Hubble constant using the Dark Energy Survey Year 6 Gold galaxy catalogue and the fourth Gravitational-Wave Transient Catalogue

Alexander Papadopoulos, Christian Chapman-Bird, Danny Laghi, David S\'anchez-Cid, Felipe Andrade-Oliveira, Gergely D\'alya, Isaac McMahon, Kendall Ackley, Marcelle Soares-Santos, Rachel Gray, Sean MacBride, Yavuz Gen\c{c}el

arxiv:2602.04766 v2 · 2026-02-04 · 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{NMURFFL6U3RMU5IZVG62NRFQU6}

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

Model-independent H0 from GWTC-4 standard sirens and TDCOSMO 2025 strong lensing time delays

Scalable Dark Siren Cosmology with gwcosmo: GPU Acceleration, Validation and Systematics

Receipt and verification

First computed	2026-07-08T01:19:10.094829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b2912957ea6e2ca7519a9bda6c4b0a7a1ede7765f54c896dfc7c0b2ea2a3c95

Aliases

arxiv: 2602.04766 · arxiv_version: 2602.04766v2 · doi: 10.48550/arxiv.2602.04766 · pith_short_12: NMURFFL6U3RM · pith_short_16: NMURFFL6U3RMU5IZ · pith_short_8: NMURFFL6

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/NMURFFL6U3RMU5IZVG62NRFQU6 \
  | 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: 6b2912957ea6e2ca7519a9bda6c4b0a7a1ede7765f54c896dfc7c0b2ea2a3c95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6a3de885e31174cfc01c27a1f52c60c972d4dfb82f261a940e008e7b6b81360",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-02-04T17:02:33Z",
    "title_canon_sha256": "fc96ebe2449a56b2aa238a4c9bbf86f5ed792fadf456b011712fe66575e3803c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.04766",
    "kind": "arxiv",
    "version": 2
  }
}