Pith Number

pith:BAP6SWIM

pith:2024:BAP6SWIMGRVMGPFCWPMDSQ6JRG

not attested not anchored not stored refs pending

The physical origin of positive metallicity radial gradients in high-redshift galaxies: insights from the FIRE-2 cosmological hydrodynamic simulations

Andrew Marszewski, Andrew Wetzel, Claude-Andr\'e Faucher-Gigu\`ere, Du\v{s}an Kere\v{s}, Guochao Sun, Jonathan Stern, Kai Wang, Keyer Thyme, Lei Sun, Philip F. Hopkins, Russell L. Graf, Xiangcheng Ma, Xin Wang, Xunda Sun

arxiv:2409.09290 v3 · 2024-09-14 · 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{BAP6SWIMGRVMGPFCWPMDSQ6JRG}

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

2 papers in Pith

Resolved Ages and Stellar Metallicities in Progenitors of Milky Way Analogs: A Closer Look at their Star Formation Histories since $z=5$

Metallicity Gradients in Modern Cosmological Simulations II: The Role of Bursty Versus Smooth Feedback at High-Redshift

Receipt and verification

First computed	2026-07-05T11:26:00.912947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

081fe9590c346ac33ca2b3d83943c9899c35425b5b518c98445895c16d8a5e38

Aliases

arxiv: 2409.09290 · arxiv_version: 2409.09290v3 · doi: 10.48550/arxiv.2409.09290 · pith_short_12: BAP6SWIMGRVM · pith_short_16: BAP6SWIMGRVMGPFC · pith_short_8: BAP6SWIM

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/BAP6SWIMGRVMGPFCWPMDSQ6JRG \
  | 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: 081fe9590c346ac33ca2b3d83943c9899c35425b5b518c98445895c16d8a5e38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1bc1f34b5b50b869d2f0aecfe54c13af377c141270bbef9f4165325d1537e4b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-09-14T03:40:56Z",
    "title_canon_sha256": "783342265632b64e383083aade4a4aa10846f796dae24e1c5970474320f1e160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.09290",
    "kind": "arxiv",
    "version": 3
  }
}