Pith Number

pith:F4LKI3C4

pith:2026:F4LKI3C4RJWFBD4KJ2CG4DBXTB

not attested not anchored not stored refs pending

Probing the matter-dominated expansion with multi-redshift Lyman-$\alpha$ BAO from DESI DR2

A. Brodzeller, A. Cuceu, A. de la Macorra, A. Font-Ribera, A. Kremin, A. Lambert, Alma X. Gonzalez-Morales, A. Meisner, A. Mu\~noz-Guti\'errez, Arjun Dey, B. A. Weaver, C. Hahn, C. Poppett, C. Ravoux, Cristhian Garcia-Quintero, C. Saulder, C. Y\`eche, D. Bianchi, D. Brooks, D. Huterer, D. Kirkby, D. Schlegel, E. Chaussidon, Edwin L. P\'erez-Ochoa, E. Gazta\~naga, E. Paillas, Eric Armengaud, E. Sanchez, F. Beutler, F. Prada, G. Gutierrez, G. Niz, G. Rossi, G. Tarl\'e, Hiram K. Herrera-Alcantar, H. Seo, I. P\'erez-R\`afols, J. Aguilar, J. E. Forero-Romero, J. Moustakas, J. Silber, Julien Guy, K. Honscheid, K. S. Dawson, L. Le Guillou, L. Samushia, M. Ishak, M. Landriau, M. Manera, M. Schubnell, N. Palanque-Delabrouille, O. Lahav, P. Martini, R. Kehoe, R. Miquel, R. Ruggeri, R. Zhou, S. Ahlen, S. Ferraro, S. Nadathur, T. Claybaugh, T. Karim, W. J. Percival

arxiv:2607.19619 v1 · 2026-07-21 · 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{F4LKI3C4RJWFBD4KJ2CG4DBXTB}

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	2026-07-23T00:24:00.038488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f16a46c5c8a6c508f8a4e846e0c37985c3891de953e25f2a7663f80146b0b40

Aliases

arxiv: 2607.19619 · arxiv_version: 2607.19619v1 · doi: 10.48550/arxiv.2607.19619 · pith_short_12: F4LKI3C4RJWF · pith_short_16: F4LKI3C4RJWFBD4K · pith_short_8: F4LKI3C4

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/F4LKI3C4RJWFBD4KJ2CG4DBXTB \
  | 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: 2f16a46c5c8a6c508f8a4e846e0c37985c3891de953e25f2a7663f80146b0b40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eccae8e5c3d0df7acb9520804039c5725d39f7afef11fe57b3727398917996cd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-07-21T22:58:21Z",
    "title_canon_sha256": "9aa59f487f84401087198469d28e7532303b9ac45a5ba4ec063a8b2a5b10d54d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19619",
    "kind": "arxiv",
    "version": 1
  }
}