Pith Number

pith:SHDK63HR

pith:2025:SHDK63HRP3S2AL3NDMBCGM7KGG

not attested not anchored not stored refs pending

An analytic redshift-independent formulation of baryonic effects on the matter power spectrum

Joop Schaye, Matthieu Schaller

arxiv:2504.15633 v2 · 2025-04-22 · 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{SHDK63HRP3S2AL3NDMBCGM7KGG}

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

Inverting Fisher biases for fast systematics exploration

Receipt and verification

First computed	2026-07-05T11:10:07.312530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91c6af6cf17ee5a02f6d1b022333ea3181b934c79d992a3487d51d3eb853e9ef

Aliases

arxiv: 2504.15633 · arxiv_version: 2504.15633v2 · doi: 10.48550/arxiv.2504.15633 · pith_short_12: SHDK63HRP3S2 · pith_short_16: SHDK63HRP3S2AL3N · pith_short_8: SHDK63HR

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/SHDK63HRP3S2AL3NDMBCGM7KGG \
  | 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: 91c6af6cf17ee5a02f6d1b022333ea3181b934c79d992a3487d51d3eb853e9ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "905b35b70448995db84bd1a2945f5054c997b20ccc983c44cf9fb6347f93aa99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-04-22T06:48:25Z",
    "title_canon_sha256": "19f4be3dafc9201911db7af019f148991578cae48385310d24c030330a65c26a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15633",
    "kind": "arxiv",
    "version": 2
  }
}