Pith Number

pith:L3YPQGSG

pith:2025:L3YPQGSGNUP222CBJVMYUPSDFV

not attested not anchored not stored refs pending

Stellar feedback drives the baryon deficiency in low-mass galaxies

C\'eline P\'eroux, Cheng Jia, Chengyu Ma, Cheqiu Lyu, Enci Wang, Haoran Yu, Huiyuan Wang, Hu Zou, Xu Kong, Zeyu Chen, Zhicheng He

arxiv:2512.05584 v2 · 2025-12-05 · 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{L3YPQGSGNUP222CBJVMYUPSDFV}

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	2026-05-20T00:05:38.838834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ef0f81a466d1fad68414d598a3e432d7f240b8c72b8b2cf506dc6dc87b177c7

Aliases

arxiv: 2512.05584 · arxiv_version: 2512.05584v2 · doi: 10.48550/arxiv.2512.05584 · pith_short_12: L3YPQGSGNUP2 · pith_short_16: L3YPQGSGNUP222CB · pith_short_8: L3YPQGSG

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/L3YPQGSGNUP222CBJVMYUPSDFV \
  | 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: 5ef0f81a466d1fad68414d598a3e432d7f240b8c72b8b2cf506dc6dc87b177c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03cf1f917894254fba3e9b81c6a1fe1b8888e5e1da276eb6923f68f4fd5dae49",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-12-05T10:10:36Z",
    "title_canon_sha256": "1d3b3b5afc9c844c307de629d7bf26f7d48f2f700a81b3b49444afda267f643a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.05584",
    "kind": "arxiv",
    "version": 2
  }
}