Pith Number

pith:N4E7PU53

pith:2020:N4E7PU53TUYEEYSSVOSU72ID3H

not attested not anchored not stored refs pending

TDCOSMO IV: Hierarchical time-delay cosmography -- joint inference of the Hubble constant and galaxy density profiles

A. Agnello, A. Galan, A. J. Shajib, A. S. Bolton, C. D. Fassnacht, C. E. Rusu, C. Spiniello, D. Sluse, F. Courbin, G. C.-F. Chen, J. A. Frieman, J.-W. Park, K. C. Wong, L. Christensen, L. Van de Vyvere, L. V. E. Koopmans, M. Auger, M. Barnab\`e, M. Millon, O. Czoske, P. J. Marshall, S. Birrer, S. H. Suyu, S. Wagner-Carena, T. Collett, T. Treu, X. Ding

arxiv:2007.02941 v3 · 2020-07-06 · astro-ph.CO · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N4E7PU53TUYEEYSSVOSU72ID3H}

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

11 papers in Pith

The Hubble tension: A decade review

Strong Lensing Tomography: Double and pseudo multi-source plane strong gravitational lensing to constrain dark energy

Intertwined Constraints in Extended Cosmologies: Dark Energy, Curvature, Neutrinos, and Inflation

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

HIcosmo: a differentiable JAX-based framework for cosmology inference

Receipt and verification

First computed	2026-07-05T02:00:47.491072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f09f7d3bb9d30426252aba54fe903d9d3e019d98409b5dfd8046ccac402052c

Aliases

arxiv: 2007.02941 · arxiv_version: 2007.02941v3 · doi: 10.48550/arxiv.2007.02941 · pith_short_12: N4E7PU53TUYE · pith_short_16: N4E7PU53TUYEEYSS · pith_short_8: N4E7PU53

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/N4E7PU53TUYEEYSSVOSU72ID3H \
  | 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: 6f09f7d3bb9d30426252aba54fe903d9d3e019d98409b5dfd8046ccac402052c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97f9c35ae7e09f171a8b2e08ccc6d46b01723f74a6bcda0655607512290a6281",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-07-06T18:00:00Z",
    "title_canon_sha256": "fa04a9ceb76d728c2231b225205d721ede0ccc85e393a9cfcacd3a8f1d997dde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.02941",
    "kind": "arxiv",
    "version": 3
  }
}