Pith Number

pith:BPT2RXO7

pith:2024:BPT2RXO7DFWORQPXLDUXQXW7IN

not attested not anchored not stored refs pending

Red, hot, and very metal poor: extreme properties of a massive accreting black hole in the first 500 Myr

Adam Muzzin, Anishya Harshan, Chris Willott, Fabio Di Mascia, Francesco D'Eugenio, Gabriel Brammer, Ga\"el Noirot, Gaia Gaspar, Ghassan T.E. Sarrouh, Giordano Felicioni, Gregor Rihtar\v{s}i\v{c}, Guillaume Desprez, Ilias Goovaerts, Jasbir Singh, Jon Jude\v{z}, Kartheik Iyer, Lamiya Mowla, Marcin Sawicki, Maru\v{s}a Brada\v{c}, Maulik Bhatt, Mirko Curti, Nicholas Martis, Roberta Tripodi, Roberto Abraham, Rosa M. Merida, Seiji Fujimoto, Simona Gallerani, Vicente Estrada Carpenter, Victoria Strait, Vieri Cammelli, Vladan Markov, Yoshihisa Asada

arxiv:2412.04983 v1 · 2024-12-06 · 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{BPT2RXO7DFWORQPXLDUXQXW7IN}

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

4 papers in Pith

The Lifetimes of High-redshift Quasars Suggest Magnetic Disk Support

JWST's Little Red Dots as collapsed Supermassive Dark Stars

Hidden in Pixels I: Discovery of dual "little red dots" indicates excess clustering on kilo-parsec scales

On the quenching of LRD X-ray emission by both Compton-thick gas and high accretion rates

Receipt and verification

First computed	2026-07-05T09:45:27.035108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0be7a8dddf196ce8c1f758e9785edf436b1a3169c461741e90fd0f4f15bae64c

Aliases

arxiv: 2412.04983 · arxiv_version: 2412.04983v1 · doi: 10.48550/arxiv.2412.04983 · pith_short_12: BPT2RXO7DFWO · pith_short_16: BPT2RXO7DFWORQPX · pith_short_8: BPT2RXO7

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/BPT2RXO7DFWORQPXLDUXQXW7IN \
  | 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: 0be7a8dddf196ce8c1f758e9785edf436b1a3169c461741e90fd0f4f15bae64c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5b95094cfa0eb499b3dc849ad9f40376c0c2e0c0e38647b47688b853a3e9ed1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-06T12:07:44Z",
    "title_canon_sha256": "45283d6bdeca697d8dc1ca080f895ad00976fda1a6a31e6391ac8b4bde804f17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.04983",
    "kind": "arxiv",
    "version": 1
  }
}