Pith Number

pith:YINCFODH

pith:2025:YINCFODHYLJ3IQOGZTUCUQ56VM

not attested not anchored not stored refs pending

The Cosmic Evolution of CIV Absorbers at $1.4<z<4.5$: Insights from $100,000$ Systems in DESI Quasars

Abhijeet Anand, A. Brodzeller, A. Cuceu, A. de la Macorra, A. Font-Ribera, A. Kremin, A. Meisner, A. Mu\~noz-Guti\'errez, B. A. Weaver, D. Bianchi, D. Brooks, D. Schlegel, D. Sprayberry, E. Gazta\~naga, E. Sanchez, G. Gutierrez, G. Rossi, G. Tarl\'e, H. K. Herrera-Alcantar, I. P\'erez-R\`afols, J. Aguilar, J. E. Forero-Romero, J. Guy, J. Moustakas, L. Le Guillou, L. Napolitano, M. E. Levi, M. Ishak, M. J. Temple, M. Landriau, M. Manera, M. Schubnell, P. Doel, R. Canning, R. Kehoe, R. Miquel, R. Zhou, S. Ahlen, S. Ferraro, S. Gontcho A Gontcho, S. Juneau, T. Claybaugh

arxiv:2504.20299 v3 · 2025-04-28 · 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{YINCFODHYLJ3IQOGZTUCUQ56VM}

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

The Synthetic Absorption Line Spectral Almanac (SALSA)

Receipt and verification

First computed	2026-07-05T12:05:16.361667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c21a22b867c2d3b441c6cce82a43beab223afa461d226d263b6f026b0f28f58f

Aliases

arxiv: 2504.20299 · arxiv_version: 2504.20299v3 · doi: 10.48550/arxiv.2504.20299 · pith_short_12: YINCFODHYLJ3 · pith_short_16: YINCFODHYLJ3IQOG · pith_short_8: YINCFODH

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/YINCFODHYLJ3IQOGZTUCUQ56VM \
  | 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: c21a22b867c2d3b441c6cce82a43beab223afa461d226d263b6f026b0f28f58f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "309b7a94bdafa79cafa3d2ca1cf26449329bd0da9c7a359a2d9791c4a5b4ab41",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-04-28T22:46:41Z",
    "title_canon_sha256": "b7da16e181f8aa3eb8fce0b068a9b07f1f5886a77e66ab9493fb758dd74b9d79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20299",
    "kind": "arxiv",
    "version": 3
  }
}