Pith Number

pith:OU3Q6OYM

pith:2025:OU3Q6OYM76NCPNA4AMEBZEAFM4

not attested not anchored not stored refs pending

What you see is what you get: empirically measured bolometric luminosities of Little Red Dots

Adi Zitrin, Anna de Graaff, Bingjie Wang, Christina C. Williams, David J. Setton, Gabriel Brammer, Hanpu Liu, Ivo Labbe, Jenny E. Greene, Joel Leja, John R. Weaver, Jorryt Matthee, Justin S. Spilker, Karl Glazebrook, Katherine E. Whitaker, Lukas J. Furtak, Marta Volonteri, Michaela Hirschmann, Pascal A. Oesch, Pieter van Dokkum, Pratika Dayal, Rachel Bezanson, Raphael E. Hviding, Richard Pan, Rohan P. Naidu, Sam E. Cutler, Sedona H. Price, Themiya Nanayakkara, Vasily Kokorev, Yilun Ma

arxiv:2509.05434 v1 · 2025-09-05 · 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{OU3Q6OYM76NCPNA4AMEBZEAFM4}

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

13 papers in Pith

Little Red Dots as Intermediate Mass, Super-Eddington Engines: Insights from Type IIn Supernovae and The 1837-1856 Great Eruption of $\eta$ Carinae

Unveil the nature of JWST-AGN and Little Red Dots with SKAO continuum surveys

The X-ray-to-UV relation does not evolve in homogeneous quasar samples

A Scaling Relation of LRDs between Broad H$\alpha$ and Bolometric Luminosities: Enhanced Broad H$\alpha$ Emission Relative to Low-$z$ Type 1 AGN

Supermassive Black Hole Assembly from Heavy Seeds with Dynamical Friction in the BRAHMA Simulations: Implications for JWST, LISA, and the Local Universe

Receipt and verification

First computed	2026-07-05T12:05:47.490193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75370f3b0cff9a27b41c03081c9005670c6541a6c21ca9b76d23890c83e7f5c3

Aliases

arxiv: 2509.05434 · arxiv_version: 2509.05434v1 · doi: 10.48550/arxiv.2509.05434 · pith_short_12: OU3Q6OYM76NC · pith_short_16: OU3Q6OYM76NCPNA4 · pith_short_8: OU3Q6OYM

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/OU3Q6OYM76NCPNA4AMEBZEAFM4 \
  | 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: 75370f3b0cff9a27b41c03081c9005670c6541a6c21ca9b76d23890c83e7f5c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7442aa515a8f4628f0aa3a3a268a0e8472052b1b8f6b012558c3f737542d96e1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-09-05T18:30:31Z",
    "title_canon_sha256": "450bdd5f2fb23b03705ee0f9077d589654ea1e8c993e68185d4eea7a8f7be1de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05434",
    "kind": "arxiv",
    "version": 1
  }
}