Pith Number

pith:62HI3IBR

pith:2025:62HI3IBRWDKOGDDBBL6VWFSMXN

not attested not anchored not stored refs pending

Star Formation Rates, Metallicities, and Stellar Masses on kpc-scales in TNG50

Aaron S. Evans, Alex M. Garcia, Davis Robinson, Jia Qi, Jorge Moreno, Kara N. Green, Lars Hernquist, Paul Torrey, Sara L. Ellison, Z. S. Hemler

arxiv:2501.18687 v2 · 2025-01-30 · 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{62HI3IBRWDKOGDDBBL6VWFSMXN}

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

3 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

The DREAMS Project: Disentangling the Impact of Halo-to-Halo Variance and Baryonic Feedback on Milky Way Dark Matter Density Profiles

Receipt and verification

First computed	2026-07-05T12:05:41.090357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f68e8da031b0d4e30c610afd5b164cbb71baa064efd68047c419477459ee4493

Aliases

arxiv: 2501.18687 · arxiv_version: 2501.18687v2 · doi: 10.48550/arxiv.2501.18687 · pith_short_12: 62HI3IBRWDKO · pith_short_16: 62HI3IBRWDKOGDDB · pith_short_8: 62HI3IBR

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/62HI3IBRWDKOGDDBBL6VWFSMXN \
  | 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: f68e8da031b0d4e30c610afd5b164cbb71baa064efd68047c419477459ee4493

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6fcec34747cebceda41f231da2c2d4458e27a804163da35a8717b140ce8d4bd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-30T19:00:01Z",
    "title_canon_sha256": "816276263f684e1224b796499fdcd74fdd652f31af053fdfaf430b6d62fe8315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18687",
    "kind": "arxiv",
    "version": 2
  }
}