Pith Number

pith:ZQV276A4

pith:2017:ZQV276A4GFENFP7M576NKEPBYY

not attested not anchored not stored refs pending

Sample variance in the local measurements of the Hubble constant

Dragan Huterer, Hao-Yi Wu

arxiv:1706.09723 v2 · 2017-06-29 · 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{ZQV276A4GFENFP7M576NKEPBYY}

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

Dispersion in the Hubble-Lema\^{i}tre constant measurements from gravitational clustering

Challenges for $\Lambda$CDM: An update

In the Realm of the Hubble tension $-$ a Review of Solutions

Receipt and verification

First computed	2026-05-18T00:35:55.084430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc2baff81c3148d2bfeceffcd511e1c6130a5c9ee2dcd85e33d25797dcdb2088

Aliases

arxiv: 1706.09723 · arxiv_version: 1706.09723v2 · doi: 10.48550/arxiv.1706.09723 · pith_short_12: ZQV276A4GFEN · pith_short_16: ZQV276A4GFENFP7M · pith_short_8: ZQV276A4

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/ZQV276A4GFENFP7M576NKEPBYY \
  | 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: cc2baff81c3148d2bfeceffcd511e1c6130a5c9ee2dcd85e33d25797dcdb2088

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "291bcece1a67eaf7d1cc3b040f43ffb02adcca55f71f1f6dba98c9fc48988ee7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-06-29T12:49:15Z",
    "title_canon_sha256": "1fc4e6f8febd9943860592d6108765df342049c758274b1108138fabd03d6e5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09723",
    "kind": "arxiv",
    "version": 2
  }
}