Pith Number

pith:Q4RR2ZHK

pith:2019:Q4RR2ZHKOJTTU4M7IIH4T6FIVE

not attested not anchored not stored refs pending

Rejuvenation in $z\sim0.8$ quiescent galaxies in LEGA-C

Adam Muzzin, Anna Gallazzi, Arjen van der Wel, Camilla Pacifici, Caroline Straatman, David Sobral, Eric F. Bell, Ivana Bari\v{s}i\'c, Josha van Houdt, Justin Spilker, Marijn Franx, Michael V. Maseda, Po-Feng Wu, Priscilla Chauke, Rachel Bezanson

arxiv:1905.07541 v1 · 2019-05-18 · 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{Q4RR2ZHKOJTTU4M7IIH4T6FIVE}

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	2026-05-17T23:44:53.769062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87231d64ea72673a719f420fc9f8a8a93cd0708c666768d7efe2438f2038e7b8

Aliases

arxiv: 1905.07541 · arxiv_version: 1905.07541v1 · doi: 10.48550/arxiv.1905.07541 · pith_short_12: Q4RR2ZHKOJTT · pith_short_16: Q4RR2ZHKOJTTU4M7 · pith_short_8: Q4RR2ZHK

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/Q4RR2ZHKOJTTU4M7IIH4T6FIVE \
  | 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: 87231d64ea72673a719f420fc9f8a8a93cd0708c666768d7efe2438f2038e7b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d9e0a3e9c8a0e78c8dce9a3edd142e02eb7332948b6a4da4780541807afa67f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-05-18T05:57:11Z",
    "title_canon_sha256": "1a6ec68a104bed544911f11ab1366836c6bb407a291a957f5a8e027dbff4621e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07541",
    "kind": "arxiv",
    "version": 1
  }
}