Pith Number

pith:IC7LGTDZ

pith:2025:IC7LGTDZZ2UHGLDXTPWOZRGDEG

not attested not anchored not stored refs pending

Model-independent $H_0$ within FLRW: Joint constraints from GWTC-3 standard sirens and strong lensing time delays

Jing-Fei Zhang, Jing-Zhao Qi, Ji-Yu Song, Xin Zhang

arxiv:2503.10346 v2 · 2025-03-13 · astro-ph.CO · gr-qc · hep-ph · hep-th

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IC7LGTDZZ2UHGLDXTPWOZRGDEG}

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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

6 papers in Pith

Synergy between CSST and future gravitational-wave detectors: Probing primordial black holes by cross-correlating dark sirens with galaxies

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

Measuring the Hubble constant with strongly lensed gravitational waves from space-based detector networks

Synergy between CSST and third-generation gravitational-wave detectors: Inferring cosmological parameters using cross-correlation of dark sirens and galaxies

The open-Universe signal: A model artifact rather than genuine curvature

Receipt and verification

First computed	2026-07-05T11:14:05.171721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40beb34c79cea8732c779bececc4c321b0257d1567cbfb91d570c18d08cc9a7f

Aliases

arxiv: 2503.10346 · arxiv_version: 2503.10346v2 · doi: 10.48550/arxiv.2503.10346 · pith_short_12: IC7LGTDZZ2UH · pith_short_16: IC7LGTDZZ2UHGLDX · pith_short_8: IC7LGTDZ

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/IC7LGTDZZ2UHGLDXTPWOZRGDEG \
  | 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: 40beb34c79cea8732c779bececc4c321b0257d1567cbfb91d570c18d08cc9a7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ee16bda9fe7358c47d3e185051e8b3cc05fe772b4c5e98b5b6f88347172eedd",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-03-13T13:26:07Z",
    "title_canon_sha256": "e66b42680febd23ad04e78bed61c2ecce5d638a1303c3996d11aeb1ace62bb88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.10346",
    "kind": "arxiv",
    "version": 2
  }
}