Pith Number

pith:L7ZAYG6X

pith:2022:L7ZAYG6XK4AAXP56C2H5WG3QZP

not attested not anchored not stored refs pending

The quadrupole in the local Hubble parameter: first constraints using Type Ia supernova data and forecasts for future surveys

Antonin Borderies, Asta Heinesen, Hayley J. Macpherson, Suhail Dhawan

arxiv:2205.12692 v1 · 2022-05-25 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7ZAYG6XK4AAXP56C2H5WG3QZP}

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

Probing cosmic anisotropy with galaxy clusters and supernovae

Receipt and verification

First computed	2026-07-05T05:31:49.648931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ff20c1bd757000bbfbe168fdb1b70cbd5553783b0e320bc9111aed71484f9e4

Aliases

arxiv: 2205.12692 · arxiv_version: 2205.12692v1 · doi: 10.48550/arxiv.2205.12692 · pith_short_12: L7ZAYG6XK4AA · pith_short_16: L7ZAYG6XK4AAXP56 · pith_short_8: L7ZAYG6X

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/L7ZAYG6XK4AAXP56C2H5WG3QZP \
  | 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: 5ff20c1bd757000bbfbe168fdb1b70cbd5553783b0e320bc9111aed71484f9e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e1a76cc8f71ad5e3c1625506da79bce0f02f9e44d235eb8c50a6fea86eb029d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-05-25T11:54:13Z",
    "title_canon_sha256": "a5680830b8177e8674d3d32d29b00b17579d479a5b438facbf1f792e311e41f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.12692",
    "kind": "arxiv",
    "version": 1
  }
}