Pith Number

pith:QMNHV4XP

pith:2026:QMNHV4XP26RFFVDLN2OSUFVCNO

not attested not anchored not stored refs pending

Reanalyzing DESI DR1: 4. Percent-Level Cosmological Constraints from Combined Probes and Robust Evidence for the Normal Neutrino Mass Hierarchy

Anton Chudaykin, James M. Sullivan, Mark Maus, Mikhail M. Ivanov, Oliver H. E. Philcox, Roger de Belsunce, Shi-Fan Chen

arxiv:2601.16165 v2 · 2026-01-22 · astro-ph.CO · hep-ex · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMNHV4XP26RFFVDLN2OSUFVCNO}

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

12 papers in Pith

Are Cosmological Data Excluding Sterile Neutrinos or Only the Fully Thermalized Limit?

Neutrino mass constraints in interacting dark energy models after DESI DR2

Intertwined Constraints in Extended Cosmologies: Dark Energy, Curvature, Neutrinos, and Inflation

Galaxy Power Spectrum at Two-Loop Order: Implications for Weak Lensing Surveys and New Physics

Cosmological Concordance in an Especially Opaque Universe: A Tentative Cosmological Detection of Physical Neutrino Mass in $\Lambda$CDM

Receipt and verification

First computed	2026-07-23T01:24:20.820455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

831a7af2efd7a252d46b6e9d2a16a26bb8774ef35442bc26e98211e80eb24bc3

Aliases

arxiv: 2601.16165 · arxiv_version: 2601.16165v2 · doi: 10.48550/arxiv.2601.16165 · pith_short_12: QMNHV4XP26RF · pith_short_16: QMNHV4XP26RFFVDL · pith_short_8: QMNHV4XP

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/QMNHV4XP26RFFVDLN2OSUFVCNO \
  | 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: 831a7af2efd7a252d46b6e9d2a16a26bb8774ef35442bc26e98211e80eb24bc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db88c585a2aca0584c07253e9326cbf10faa866cd5267f8487504ae64cbb42b3",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-01-22T18:10:50Z",
    "title_canon_sha256": "95d4ee377426469a5efacb92fb221385c9d21b668d866321b308e135341786b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.16165",
    "kind": "arxiv",
    "version": 2
  }
}