Pith Number

pith:OBOI5WST

pith:2024:OBOI5WSTVOOCIPMO3WHFBQX5CO

not attested not anchored not stored refs pending

Tracing the rise of supermassive black holes: A panchromatic search for faint, unobscured quasars at z > 6 with COSMOS-Web and other surveys

Andreas Faisst, Angela Bongiorno, Anton M. Koekemoer, Aswin P. Vijayan, Benny Trakhtenbrot, Caitlin M. Casey, Christopher C. Hayward, C. Megan Urry, Dale Kocevski, Erini Lambrides, Ghassem Gozaliasl, Irham T. Andika, Itsna K. Fitriana, John D. Silverman, Knud Jahnke, Malte Brinch, Masafusa Onoue, Michaela Hirschmann, Minju M. Lee, R. Michael Rich, Stephen M. Wilkins, Steven Gillman, Vasily Kokorev

arxiv:2401.11826 v2 · 2024-01-22 · astro-ph.GA · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBOI5WSTVOOCIPMO3WHFBQX5CO}

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

Tracing black hole and galaxy growth across environments since cosmic noon

Attribution Graphs and Causal Probing for Mechanistic Discovery and Bias Repair in Multimodal Generative Learning

Receipt and verification

First computed	2026-07-05T07:40:43.509430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

705c8eda53ab9c243d8edd8e50c2fd139a97d3dc15603f2558feac53e79cc8ad

Aliases

arxiv: 2401.11826 · arxiv_version: 2401.11826v2 · doi: 10.48550/arxiv.2401.11826 · pith_short_12: OBOI5WSTVOOC · pith_short_16: OBOI5WSTVOOCIPMO · pith_short_8: OBOI5WST

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/OBOI5WSTVOOCIPMO3WHFBQX5CO \
  | 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: 705c8eda53ab9c243d8edd8e50c2fd139a97d3dc15603f2558feac53e79cc8ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83d158f89c9e3cac433cfa6d1aee08a895b49caf6f983ab917d10a526a19caca",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-01-22T10:40:03Z",
    "title_canon_sha256": "a30f3959b1b4136287c4ac4221d4206bfc4fed2b8a22153e1a7fc8e4a60ce8b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.11826",
    "kind": "arxiv",
    "version": 2
  }
}