Pith Number

pith:2Y3B3JJD

pith:2018:2Y3B3JJDSFBNNUBLE7SMIRCZHS

not attested not anchored not stored refs pending

The optical morphologies of galaxies in the IllustrisTNG simulation: a comparison to Pan-STARRS observations

Annalisa Pillepich, David A. Thilker, Dylan Nelson, Federico Marinacci, Gregory F. Snyder, Jennifer M. Lotz, Lars Hernquist, Mark Vogelsberger, Paul Torrey, Rainer Weinberger, Ruediger Pakmor, Sandro Tacchella, Shy Genel, Vicente Rodriguez-Gomez, Volker Springel

arxiv:1809.08239 v2 · 2018-09-21 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2Y3B3JJDSFBNNUBLE7SMIRCZHS}

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

14 papers in Pith

The Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package

Predicting Potential Host Galaxies of Supermassive Black Hole Binaries Based on Stellar Kinematics in Archival IFU Surveys

Robustness Analysis of USmorph: II. Optimizing Feature Extraction, Dimensionality Reduction, and Clustering for Unsupervised Galaxy Morphology Classification

Probing the faint-end of simulated galaxy counts at z>3

statmorph-lsst: Quantifying and correcting morphological biases in galaxy surveys

Receipt and verification

First computed	2026-05-17T23:56:47.124242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6361da5239142d6d02b27e4c444593cbfa2745db2294f171ebe0c836b4a86b5

Aliases

arxiv: 1809.08239 · arxiv_version: 1809.08239v2 · doi: 10.48550/arxiv.1809.08239 · pith_short_12: 2Y3B3JJDSFBN · pith_short_16: 2Y3B3JJDSFBNNUBL · pith_short_8: 2Y3B3JJD

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/2Y3B3JJDSFBNNUBLE7SMIRCZHS \
  | 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: d6361da5239142d6d02b27e4c444593cbfa2745db2294f171ebe0c836b4a86b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64ea454bd67ba887dbac17ee056c6144b35ecfddbf2873518ec33cb626a03016",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-09-21T18:00:00Z",
    "title_canon_sha256": "1e1016877c90798304c49451de7ea1be8f14a48365c330ac4a255655aacd8078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08239",
    "kind": "arxiv",
    "version": 2
  }
}