Pith Number

pith:NF2RRXNO

pith:2026:NF2RRXNOPF67Q6QAWTX7VJ4QWV

not attested not anchored not stored refs pending

Highly Efficient Selection of High-Redshift Emission-Line Galaxies for future DESI-like surveys with Deep Multi-band Imaging

A. Cuceu, A. de la Macorra, A. Font-Ribera, A. Kremin, A. Meisner, A. Raichoor, Arjun Dey, B. A. Weaver, Biprateep Dey, Brett. H. Andrews, C. Lamman, C. Y\`eche, D. Bianchi, D. Brooks, D. Kirkby, D. Schlegel, D. Sprayberry, E. Chaussidon, E. Gazta\~naga, E. Sanchez, F. J. Castander, F. Prada, G. Gutierrez, G. Rossi, G. Tarl\'e, H. K. Herrera-Alcantar, H. Seo, H. Zou, I. P\'erez-R\`afols, J. Aguilar, Jeffrey A. Newman, J. E. Forero-Romero, J. Moustakas, J. Silber, M. E. Levi, M. Landriau, M. Manera, M. Schubnell, Noah Sailer, N. Palanque-Delabrouille, O. Lahav, P. Doel, R. Canning, R. Joyce, R. Kehoe, R. Miquel, Rongpu. Zhou, S. Ahlen, S. Ferraro, S. Gontcho A Gontcho, S. Juneau, S. Nadathur, T. Claybaugh, T. Kisner, W. J. Percival, Yoquelbin Salcedo Hernandez

arxiv:2602.20405 v1 · 2026-02-23 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NF2RRXNOPF67Q6QAWTX7VJ4QWV}

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	2026-06-08T01:05:09.155835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

697518ddae797df87a00b4effaa790b572ed397eb1dba7c66172e7f1965ed1af

Aliases

arxiv: 2602.20405 · arxiv_version: 2602.20405v1 · doi: 10.48550/arxiv.2602.20405 · pith_short_12: NF2RRXNOPF67 · pith_short_16: NF2RRXNOPF67Q6QA · pith_short_8: NF2RRXNO

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/NF2RRXNOPF67Q6QAWTX7VJ4QWV \
  | 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: 697518ddae797df87a00b4effaa790b572ed397eb1dba7c66172e7f1965ed1af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5a4634351971a8d55ea91f532611bcaae4122915ea02612384aaa438fdf1849",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-02-23T23:02:03Z",
    "title_canon_sha256": "bfbfa27bc1fce47d31bde69dd0ac06cf88e5bf71518251493e648e6967f520d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.20405",
    "kind": "arxiv",
    "version": 1
  }
}