Pith Number

pith:C523PVVS

pith:2020:C523PVVSGID33NR2F5G542HDN5

not attested not anchored not stored refs pending

A measurement of the Hubble constant from Type II supernovae

A. G. Riess, A. V. Filippenko, B. E. Stahl, L. Galbany, T. de Jaeger, W. Zheng

arxiv:2006.03412 v2 · 2020-06-03 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C523PVVSGID33NR2F5G542HDN5}

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

3 papers in Pith

The Hubble tension: A decade review

Cosmological Constraints on Minimal Cubic Galileon Models in Teleparallel Gravity

Redshift Duality with Pantheon+SH0ES in a Planck-anchored Flat $\Lambda$CDM Framework: Implications for Hubble Tension and Observational Inference

Receipt and verification

First computed	2026-07-05T01:14:51.934851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1775b7d6b23207bdb63a2f4dde68e36f6eff13b6e8b8af1f54d1119a452e6327

Aliases

arxiv: 2006.03412 · arxiv_version: 2006.03412v2 · doi: 10.48550/arxiv.2006.03412 · pith_short_12: C523PVVSGID3 · pith_short_16: C523PVVSGID33NR2 · pith_short_8: C523PVVS

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/C523PVVSGID33NR2F5G542HDN5 \
  | 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: 1775b7d6b23207bdb63a2f4dde68e36f6eff13b6e8b8af1f54d1119a452e6327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ccd71f05c384199a672ddf4783e9cbbeabd11aa49a5e009802d45146dd12d59",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-06-03T18:00:02Z",
    "title_canon_sha256": "d159d2715245b3f006e8a18a955b62829fbeeb29f9b09de7137fb444c31aecfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.03412",
    "kind": "arxiv",
    "version": 2
  }
}