Pith Number

pith:CJMH4TOF

pith:2017:CJMH4TOFO3THF64LUZVFKQQWMR

not attested not anchored not stored refs pending

Clarifying the Hubble constant tension with a Bayesian hierarchical model of the local distance ladder

Daniel J. Mortlock, Niccol\`o Dalmasso, Stephen M. Feeney

arxiv:1707.00007 v2 · 2017-06-30 · 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{CJMH4TOFO3THF64LUZVFKQQWMR}

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 and Early Dark Energy

A Comprehensive Measurement of the Local Value of the Hubble Constant with 1 km/s/Mpc Uncertainty from the Hubble Space Telescope and the SH0ES Team

Planck 2018 results. VI. Cosmological parameters

Receipt and verification

First computed	2026-05-18T00:21:13.472157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12587e4dc576e672fb8ba66a554216646448f03a7135df3230c6828c5dc5bdbc

Aliases

arxiv: 1707.00007 · arxiv_version: 1707.00007v2 · doi: 10.48550/arxiv.1707.00007 · pith_short_12: CJMH4TOFO3TH · pith_short_16: CJMH4TOFO3THF64L · pith_short_8: CJMH4TOF

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/CJMH4TOFO3THF64LUZVFKQQWMR \
  | 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: 12587e4dc576e672fb8ba66a554216646448f03a7135df3230c6828c5dc5bdbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b21099e0fad488b691beb27343ccae27a77c23101176141dfafcd5520ba7afa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-06-30T18:00:04Z",
    "title_canon_sha256": "9c87b440e9c9e3f4428fa64cd17868c4207f0581520953327c547b730b9eb9aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00007",
    "kind": "arxiv",
    "version": 2
  }
}