Pith Number

pith:SLKF6SDP

pith:2026:SLKF6SDPJGQZXOCFD2UFANVDWE

not attested not anchored not stored refs pending

Luminosity function of quasars at $1.0<z<3.5$ from SDSS and DESI

Aaron Meisner, Abhijeet Anand, Andrei Cuceu, Anthony Kremin, Arjun Dey, Axel de la Macorra, Benjamin Alan Weaver, Christophe Magneville, Claire Lamman, Claire Poppett, David Brooks, Davide Bianchi, David Kirkby, David Schlegel, David Sprayberry, Dick Joyce, Enrique Gazta\~naga, Eusebio Sanchez, Francisco Javier Castander, Francisco Prada, Gaocheng Yin, Gaston Gutierrez, Graziano Rossi, Gregory Tarl\'e, Hiram K. Herrera-Alcantar, Hu Zou, Ignasi P\'erez-R\`afols, Jaime E. Forero-Romero, Jessica Nicole Aguilar, John Moustakas, Joseph Harry Silber, Klaus Honscheid, Laurent Le Guillou, Linhua Jiang, Marc Manera, Martin Landriau, Michael Schubnell, Mustapha Ishak, Nathalie Palanque-Delabrouille, Paul Martini, Peter Doel, Ramon Miquel, Robert Kehoe, Rongpu Zhou, Satya Gontcho A Gontcho, Seshadri Nadathur, Shengxiu Sun, Simone Ferraro, Siwei Zou, Stephanie Juneau, Steven Ahlen, Swayamtrupta Panda, Theodore Kisner, Todd Claybaugh, Wei-Jian Guo, Will Percival, Zhiwei Pan

arxiv:2608.06000 v1 · 2026-08-06 · 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{SLKF6SDPJGQZXOCFD2UFANVDWE}

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	2026-08-07T00:54:54.655735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92d45f486f49a19bb8451ea85036a3b127be33ad25db2d3b855aac8aed4c05f7

Aliases

arxiv: 2608.06000 · arxiv_version: 2608.06000v1 · doi: 10.48550/arxiv.2608.06000 · pith_short_12: SLKF6SDPJGQZ · pith_short_16: SLKF6SDPJGQZXOCF · pith_short_8: SLKF6SDP

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/SLKF6SDPJGQZXOCFD2UFANVDWE \
  | 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: 92d45f486f49a19bb8451ea85036a3b127be33ad25db2d3b855aac8aed4c05f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "548abdc1a9289a42f64df9574dc410014174b6d69a478fb6f05025b8ff10c2d1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-08-06T13:08:20Z",
    "title_canon_sha256": "bf0a9373f50d21a39e05ca9f5d8b21da89e90b6e4e1e433a85628c8a01607546"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06000",
    "kind": "arxiv",
    "version": 1
  }
}