Pith Number

pith:J6YF2NG3

pith:2025:J6YF2NG32ULSTUVBVBHVG5MHPA

not attested not anchored not stored refs pending

$S_8$ from peculiar velocities: agreement with Planck for Tully--Fisher and supernovae, tension for the fundamental plane

Richard Stiskalek

arxiv:2509.20235 v2 · 2025-09-24 · 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{J6YF2NG32ULSTUVBVBHVG5MHPA}

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

The Status of Single Scalar Field Dark Energy

Receipt and verification

First computed	2026-07-03T01:17:13.233456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fb05d34dbd51729d2a1a84f5375877803c64fc50af39c105e1e5c1b150df9f5

Aliases

arxiv: 2509.20235 · arxiv_version: 2509.20235v2 · doi: 10.48550/arxiv.2509.20235 · pith_short_12: J6YF2NG32ULS · pith_short_16: J6YF2NG32ULSTUVB · pith_short_8: J6YF2NG3

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/J6YF2NG32ULSTUVBVBHVG5MHPA \
  | 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: 4fb05d34dbd51729d2a1a84f5375877803c64fc50af39c105e1e5c1b150df9f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6dc1940f7b8559b772594950eb71d3bbd10f05ad99505c35c23ccd524e2d3f1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-09-24T15:25:11Z",
    "title_canon_sha256": "0ed3022eee972629efa68556c8c8234f689a2409195a41502f374653f2229c08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.20235",
    "kind": "arxiv",
    "version": 2
  }
}