Pith Number

pith:CRC4ZUEW

pith:2026:CRC4ZUEWS3O4WCLJBZP36NWOS6

not attested not anchored not stored refs pending

The Lumina Project: The Demographics of Active Galactic Nuclei from Quasars to Little Red Dots at $z\geq 3$

Aaron Smith, Anna-Christina Eilers, Anna de Graaff, David M. Alexander, Elia Pizzati, Gene Leung, Lars Hernquist, Luis C. Ho, Mark Vogelsberger, Oliver Zier, Rahul Kannan, Rohan P. Naidu, Rongrong Liu, Ryan C. Hickox, Sonja M. Koehler, Teodora-Elena Bulichi, Vasily Kokorev, Volker Springel, Xuejian Shen

arxiv:2605.24112 v1 · 2026-05-22 · 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{CRC4ZUEWS3O4WCLJBZP36NWOS6}

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.

Receipt and verification

First computed	2026-05-26T01:02:46.973291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1445ccd09696ddcb09690e5fbf36ce978498a63d0a88d471be40f242302aa0a8

Aliases

arxiv: 2605.24112 · arxiv_version: 2605.24112v1 · doi: 10.48550/arxiv.2605.24112 · pith_short_12: CRC4ZUEWS3O4 · pith_short_16: CRC4ZUEWS3O4WCLJ · pith_short_8: CRC4ZUEW

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/CRC4ZUEWS3O4WCLJBZP36NWOS6 \
  | 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: 1445ccd09696ddcb09690e5fbf36ce978498a63d0a88d471be40f242302aa0a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85136590fcad686059d78cc9240230ed6177bf83504eee86c40fcb85c9afdc23",
    "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": "2026-05-22T18:18:11Z",
    "title_canon_sha256": "ae31ad1224ec51afe75c0fbefd1acc048a5915bd0d7ae01b96953b007b1479c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24112",
    "kind": "arxiv",
    "version": 1
  }
}