Pith Number

pith:RZ7TVHDL

pith:2021:RZ7TVHDLLUHVUBC45NROAWORCF

not attested not anchored not stored refs pending

Can small-scale baryon inhomogeneities resolve the Hubble tension? An investigation with ACT DR4

Arthur Kosowsky, David N. Spergel, J. Colin Hill, Leander Thiele, Yilun Guan

arxiv:2105.03003 v2 · 2021-05-06 · 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{RZ7TVHDLLUHVUBC45NROAWORCF}

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

2 papers in Pith

The Hubble tension: A decade review

Primordial Magnetogenesis and Gravitational Waves from ALP-assisted Phase Transition

Receipt and verification

First computed	2026-07-05T03:18:16.999726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e7f3a9c6b5d0f5a045ceb62e059d11177f208469c293ccebdeca741f22cce73

Aliases

arxiv: 2105.03003 · arxiv_version: 2105.03003v2 · doi: 10.48550/arxiv.2105.03003 · pith_short_12: RZ7TVHDLLUHV · pith_short_16: RZ7TVHDLLUHVUBC4 · pith_short_8: RZ7TVHDL

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/RZ7TVHDLLUHVUBC45NROAWORCF \
  | 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: 8e7f3a9c6b5d0f5a045ceb62e059d11177f208469c293ccebdeca741f22cce73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd41f223b86aed0638c9949a6f268b0618e37b6e35681cb207228a5db0fca76d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-05-06T22:53:02Z",
    "title_canon_sha256": "b5a208074596088fb3d16466d5c1b9fce99935c335a5b6cf4b83218d97902a85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.03003",
    "kind": "arxiv",
    "version": 2
  }
}