Pith Number

pith:F4A47LHO

pith:2024:F4A47LHOBCRC6NHO3SEWYKCXGK

not attested not anchored not stored refs pending

Inside-out versus Upside-down: The Origin and Evolution of Metallicity Radial Gradients in FIRE Simulations of Milky Way-mass Galaxies and the Essential Role of Gas Mixing

Andrew Wetzel, Jeremy Bailin, Matthew E. Orr, Russell L. Graf

arxiv:2410.21377 v1 · 2024-10-28 · 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{F4A47LHOBCRC6NHO3SEWYKCXGK}

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

Galaxy Metallicity Gradients in the Reionization Epoch from the FIRE-2 Simulations

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

Receipt and verification

First computed	2026-07-05T09:27:27.495060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f01cfacee08a22f34eedc896c2857328b1532d04417d32e83ce7c2f4b6f6ee5

Aliases

arxiv: 2410.21377 · arxiv_version: 2410.21377v1 · doi: 10.48550/arxiv.2410.21377 · pith_short_12: F4A47LHOBCRC · pith_short_16: F4A47LHOBCRC6NHO · pith_short_8: F4A47LHO

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/F4A47LHOBCRC6NHO3SEWYKCXGK \
  | 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: 2f01cfacee08a22f34eedc896c2857328b1532d04417d32e83ce7c2f4b6f6ee5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "969c7c1a8892867d5d9c1841fb9c9e47414cb6c71a387d349c70e4c5214ff97c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-10-28T18:00:01Z",
    "title_canon_sha256": "222b8743663a561a97e2a8d10b6978d0abfc4cc8ef3165d3604e07755d42edc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.21377",
    "kind": "arxiv",
    "version": 1
  }
}