Pith Number

pith:YYKULUEQ

pith:2020:YYKULUEQSBCQFCU662MDMJ4VFP

not attested not anchored not stored refs pending

From haloes to galaxies -- II. The fundamental relations in star formation and quenching

Alvio Renzini, Chengpeng Zhang, Di Li, Emanuele Daddi, Feng Yuan, Filippo Mannucci, Jing Dou, Luis C. Ho, Qiusheng Gu, Roberto Maiolino, Simon J. Lilly, Yingjie Peng, Yu Gao

arxiv:2010.03579 v2 · 2020-10-07 · 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{YYKULUEQSBCQFCU662MDMJ4VFP}

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	2026-07-05T02:15:29.854398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c61545d0909045028a9ef6983627952bc581c1ce217bc438c74a0665b068b9ec

Aliases

arxiv: 2010.03579 · arxiv_version: 2010.03579v2 · doi: 10.48550/arxiv.2010.03579 · pith_short_12: YYKULUEQSBCQ · pith_short_16: YYKULUEQSBCQFCU6 · pith_short_8: YYKULUEQ

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/YYKULUEQSBCQFCU662MDMJ4VFP \
  | 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: c61545d0909045028a9ef6983627952bc581c1ce217bc438c74a0665b068b9ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7e088b3c72669613f59aa50d86a43427e949fdb32090922dd030a62a62521ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-10-07T18:00:06Z",
    "title_canon_sha256": "462ce2095519e6ad7af4266d26bd4c3602607954932fd9a117a026c0baefc308"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03579",
    "kind": "arxiv",
    "version": 2
  }
}