Pith Number

pith:UVCHX3ZJ

pith:2024:UVCHX3ZJEOPP5GU2UXLK6JPX4F

not attested not anchored not stored refs pending

The Nature and Evolution of Early Massive Quenched Galaxies in the Simba-C Simulation

Douglas Rennehan, Jakub Szpila, Renier Hough, Romeel Dav\'e, Weiguang Cui

arxiv:2402.08729 v2 · 2024-02-13 · 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{UVCHX3ZJEOPP5GU2UXLK6JPX4F}

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

A first measurement of galaxy merger rate increasing in dynamically colder protoclusters at cosmic noon

Receipt and verification

First computed	2026-07-05T10:04:11.759561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5447bef29239efe9a9aa5d6af25f7e17fe7337e5b050409f1a3fd6a40ed4ac4

Aliases

arxiv: 2402.08729 · arxiv_version: 2402.08729v2 · doi: 10.48550/arxiv.2402.08729 · pith_short_12: UVCHX3ZJEOPP · pith_short_16: UVCHX3ZJEOPP5GU2 · pith_short_8: UVCHX3ZJ

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/UVCHX3ZJEOPP5GU2UXLK6JPX4F \
  | 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: a5447bef29239efe9a9aa5d6af25f7e17fe7337e5b050409f1a3fd6a40ed4ac4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f560c279af54a9ba7903ba1df1d5df9e4bbeb9a0038dc893c9524a68ceba93a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-02-13T19:00:20Z",
    "title_canon_sha256": "0bc34bc7917ca4b2e8d5a55e6a369bea87b892e762a30100553899faf3405a38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.08729",
    "kind": "arxiv",
    "version": 2
  }
}