Pith Number

pith:QSPS5GLA

pith:2025:QSPS5GLAMPE6657VSMHFX5C3OZ

not attested not anchored not stored refs pending

Refining local-type primordial non-Gaussianity: Sharpened $b_\phi$ constraints through bias expansion

Boryana Hadzhiyska, Simone Ferraro

arxiv:2501.14873 v2 · 2025-01-24 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QSPS5GLAMPE6657VSMHFX5C3OZ}

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

How I stop worrying about non-universality and $b_\phi$: Constraining local $f_{\rm NL}$ with $b_\phi$ priors from HOD posteriors

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	2026-07-05T10:07:47.960159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

849f2e996063c9ef77f5930e5bf45b7648950deaea2bf463664d16aa133d4ac2

Aliases

arxiv: 2501.14873 · arxiv_version: 2501.14873v2 · doi: 10.48550/arxiv.2501.14873 · pith_short_12: QSPS5GLAMPE6 · pith_short_16: QSPS5GLAMPE6657V · pith_short_8: QSPS5GLA

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/QSPS5GLAMPE6657VSMHFX5C3OZ \
  | 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: 849f2e996063c9ef77f5930e5bf45b7648950deaea2bf463664d16aa133d4ac2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11f8adde2ef006a535f4d7cce574153604c538cef8e83c689b0d0a3879c9ca0d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-01-24T19:02:49Z",
    "title_canon_sha256": "4033bfce3174c4164c6485baee34a325883ef1f513389e6c1f1ffb8b7faa7a0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14873",
    "kind": "arxiv",
    "version": 2
  }
}