Pith Number

pith:YYHDBQIK

pith:2024:YYHDBQIKYTT5SACJHGKVETMDAZ

not attested not anchored not stored refs pending

Constraining cosmological parameters using the splashback radius of galaxy clusters

Charlie T. Mpetha, Chris Power, James E. Taylor, Kris Walker, Roan Haggar, Yuba Amoura

arxiv:2406.17849 v1 · 2024-06-25 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYHDBQIKYTT5SACJHGKVETMDAZ}

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.

Receipt and verification

First computed	2026-07-05T08:36:51.052697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c60e30c10ac4e7d900493995524d83065fa22229d5fb9b43b549b13e35173a0d

Aliases

arxiv: 2406.17849 · arxiv_version: 2406.17849v1 · doi: 10.48550/arxiv.2406.17849 · pith_short_12: YYHDBQIKYTT5 · pith_short_16: YYHDBQIKYTT5SACJ · pith_short_8: YYHDBQIK

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/YYHDBQIKYTT5SACJHGKVETMDAZ \
  | 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: c60e30c10ac4e7d900493995524d83065fa22229d5fb9b43b549b13e35173a0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "641d93e87260eba1adcb97a093e715d0e6e6f79d2778f007c19e6111394daea2",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-06-25T18:00:01Z",
    "title_canon_sha256": "8ffbf755a11fdcd8e372a4e352bc1ac3313020787a35467d3f288989d5a2734d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.17849",
    "kind": "arxiv",
    "version": 1
  }
}