Pith Number

pith:HF7CYIKW

pith:2025:HF7CYIKWDLBJK3GUJS57WNUUQH

not attested not anchored not stored refs pending

Cosmology from LOFAR Two-metre Sky Survey Data Release 2: Cross-correlations with luminous red galaxies from eBOSS

Caroline Heneka, Catherine Hale, David Bacon, Dominik J. Schwarz, Gong-Bo Zhao, Jinglan Zheng, Morteza Pashapour-Ahmadabadi, Prabhakar Tiwari, Stefano Camera, Szymon J. Nakoneczny

arxiv:2504.20722 v1 · 2025-04-29 · 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{HF7CYIKWDLBJK3GUJS57WNUUQH}

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

Cosmology with HI Intensity Mapping

Receipt and verification

First computed	2026-07-05T10:55:47.763784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

397e2c21561ac2956cd44cbbfb369481f1cd90c9fe942bdfac459e18eee063d9

Aliases

arxiv: 2504.20722 · arxiv_version: 2504.20722v1 · doi: 10.48550/arxiv.2504.20722 · pith_short_12: HF7CYIKWDLBJ · pith_short_16: HF7CYIKWDLBJK3GU · pith_short_8: HF7CYIKW

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/HF7CYIKWDLBJK3GUJS57WNUUQH \
  | 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: 397e2c21561ac2956cd44cbbfb369481f1cd90c9fe942bdfac459e18eee063d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e73d4ccaad2b47058f0767fa9af1f1be16ecc715f378b6a4e8aad664623c8790",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-04-29T13:02:28Z",
    "title_canon_sha256": "b41b62644d3adfa55f7e92e63d547621e2d30b8c3d6be3bf81dabd7e1b0f315e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20722",
    "kind": "arxiv",
    "version": 1
  }
}