Pith Number

pith:RWRAGLPA

pith:2025:RWRAGLPA532KSBDK7MA36J4R4M

not attested not anchored not stored refs pending

The critical role of dark matter halos in driving star formation

Alvio Renzini, Chengpeng Zhang, Cheqiu Lyu, Di Li, Dingyi Zhao, Emanuele Daddi, Feng Yuan, Filippo Mannucci, Jing Dou, Luis C. Ho, Qiusheng Gu, Roberto Maiolino, Tao Wang, Yingjie Peng, Yong Shi, Zeyu Gao

arxiv:2503.04243 v1 · 2025-03-06 · 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{RWRAGLPA532KSBDK7MA36J4R4M}

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	2026-07-05T10:25:33.412559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8da2032de0eef4a9046afb01bf2791e3311947f27e91df6d98a291a7ab3b1f24

Aliases

arxiv: 2503.04243 · arxiv_version: 2503.04243v1 · doi: 10.48550/arxiv.2503.04243 · pith_short_12: RWRAGLPA532K · pith_short_16: RWRAGLPA532KSBDK · pith_short_8: RWRAGLPA

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/RWRAGLPA532KSBDK7MA36J4R4M \
  | 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: 8da2032de0eef4a9046afb01bf2791e3311947f27e91df6d98a291a7ab3b1f24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d461317a5e51d1d5e3ca5bf138c212562baca34efc6277e68ce8ec8743ad8d29",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-03-06T09:25:26Z",
    "title_canon_sha256": "cea16fe9b4c100b76627a1b549a6397f2c334bcfb07b8c19ba3d11a4f7ae2cd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.04243",
    "kind": "arxiv",
    "version": 1
  }
}