Pith Number

pith:PJLRVX2U

pith:2026:PJLRVX2UTKLXUGYD2EFLAIIMJ4

not attested not anchored not stored refs pending

Improving constraints on primordial non-Gaussianity from Quaia with a new cosmological observable: angular redshift fluctuations

Alba Crespo-P\'erez, Carlos Hern\'andez-Monteagudo, David Alonso, Giulio Fabbian, Jorge Martin Camalich, Jos\'e Ram\'on Bermejo-Climent, Kate Storey-Fisher

arxiv:2601.16948 v2 · 2026-01-23 · 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{PJLRVX2UTKLXUGYD2EFLAIIMJ4}

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

2 papers in Pith

New constraints on primordial non-Gaussianity from large-scale cross-correlations of CMB lensing and the cosmic infrared background

Measurement of the galaxy-velocity power spectrum of DESI tracers with the kinematic Sunyaev-Zeldovich effect using DESI DR2 and ACT DR6

Receipt and verification

First computed	2026-06-24T01:15:00.668247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a571adf549a977a1b03d10ab0210c4f0a67fd40b55bc36181e1019587f02f4d

Aliases

arxiv: 2601.16948 · arxiv_version: 2601.16948v2 · doi: 10.48550/arxiv.2601.16948 · pith_short_12: PJLRVX2UTKLX · pith_short_16: PJLRVX2UTKLXUGYD · pith_short_8: PJLRVX2U

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/PJLRVX2UTKLXUGYD2EFLAIIMJ4 \
  | 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: 7a571adf549a977a1b03d10ab0210c4f0a67fd40b55bc36181e1019587f02f4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4f40eba646f36da7ebff0997d43a53c017201355c55ce37fa2a1797e906172a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-01-23T18:08:25Z",
    "title_canon_sha256": "514978165a726dfedcd7442ae0e1a2299cdbecb0d5a81dad618eb4b907344eb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.16948",
    "kind": "arxiv",
    "version": 2
  }
}