Pith Number

pith:WKZYPH6S

pith:2023:WKZYPH6STD5US654MR442DGSAR

not attested not anchored not stored refs pending

Changing-look Active Galactic Nuclei from the Dark Energy Spectroscopic Instrument. I.Sample from the Early Data

Aaron Meisner, Anthony Kremin, Axel de la Macorra, Claire Poppett, David Brooks, David M. Alexander, Eusebio Sanchez, Francisco Prada, Graziano Rossi, Gregory Tarl\'e, Hee-Jong Seo, Hu Zou, Jaime E. Forero-Romero, Jessica Nicole Aguilar, Jipeng Sui, John Moustakas, Jundan Nie, Kevin Fanning, Klaus Honscheid, Linhua Jiang, Ma{\l}gorzata Siudek, Martin Landriau, Mehdi Rezaie, Michael Schubnell, Peter Doel, Ramon Miquel, Rebecca Canning, Satya Gontcho A Gontcho, Stephanie Juneau, Steven Ahlen, Tamara M. Davis, Theodore Kisner, Todd Claybaugh, Victoria Anne Fawcett, Wei-Jian Guo, Zhiming Zhou, Zhiwei Pan

arxiv:2307.08289 v2 · 2023-07-17 · 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{WKZYPH6STD5US654MR442DGSAR}

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

1 paper in Pith

Beyond traditional emission-line diagnostics: using autoencoders to uncover active galactic nuclei in DESI spectra

Receipt and verification

First computed	2026-07-05T09:24:51.494158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2b3879fd298fb497bbc6479cd0cd2045589da370b6581054ac104ff989cce89

Aliases

arxiv: 2307.08289 · arxiv_version: 2307.08289v2 · doi: 10.48550/arxiv.2307.08289 · pith_short_12: WKZYPH6STD5U · pith_short_16: WKZYPH6STD5US654 · pith_short_8: WKZYPH6S

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/WKZYPH6STD5US654MR442DGSAR \
  | 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: b2b3879fd298fb497bbc6479cd0cd2045589da370b6581054ac104ff989cce89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8361777a404f1c00135aaf22788064bb9773c04a2f8494537d93c1471550252",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-07-17T07:24:02Z",
    "title_canon_sha256": "20a10eb21aa9c0b604ef91646562086006d81edb6f99ef3a87a5d9a2a170d8ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.08289",
    "kind": "arxiv",
    "version": 2
  }
}