Pith Number

pith:GAZGNT2Y

pith:2025:GAZGNT2YHILHCG53KDRZUDXTKN

not attested not anchored not stored refs pending

Uncertainties in the Hubble Constant from Peculiar Velocities

Amber M. Hollinger, Michael J. Hudson

arxiv:2501.15704 v1 · 2025-01-26 · 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{GAZGNT2YHILHCG53KDRZUDXTKN}

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

1 paper in Pith

Updates on dipolar anisotropy in local measurements of the Hubble constant from Cosmicflows-4

Receipt and verification

First computed	2026-07-05T10:05:33.010901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

303266cf583a16711bbb50e39a0ef3534d87b3a6b37e9c6249a29140a275e358

Aliases

arxiv: 2501.15704 · arxiv_version: 2501.15704v1 · doi: 10.48550/arxiv.2501.15704 · pith_short_12: GAZGNT2YHILH · pith_short_16: GAZGNT2YHILHCG53 · pith_short_8: GAZGNT2Y

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/GAZGNT2YHILHCG53KDRZUDXTKN \
  | 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: 303266cf583a16711bbb50e39a0ef3534d87b3a6b37e9c6249a29140a275e358

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20078dd976b86ebd9a447f5de5739aff7822d86e573e9df0f13ee149d83df862",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-01-26T23:34:11Z",
    "title_canon_sha256": "7f650f0428c352dd2af4556fa7f68d68558ed8c0739bccdbc8cee1c480437c1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15704",
    "kind": "arxiv",
    "version": 1
  }
}