Pith Number

pith:SURBVPVJ

pith:2025:SURBVPVJNCQPSKFDIVKZ4MBKJK

not attested not anchored not stored refs pending

Impact of light sterile neutrinos on cosmological large scale structure

Ming-chung Chu, Rui Hu, Shek Yeung, Wangzheng Zhang

arxiv:2501.16908 v2 · 2025-01-28 · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SURBVPVJNCQPSKFDIVKZ4MBKJK}

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

3 papers in Pith

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

Joint Constraints on Neutrinos and Dynamical Dark Energy in Minimally Modified Gravity

Measuring neutrino mass and asymmetry through galaxy pairwise peculiar velocity

Receipt and verification

First computed	2026-07-05T10:06:48.156284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95221abea968a0f928a345559e302a4ab697dc3c3684e07ae128ebf8757abc16

Aliases

arxiv: 2501.16908 · arxiv_version: 2501.16908v2 · doi: 10.48550/arxiv.2501.16908 · pith_short_12: SURBVPVJNCQP · pith_short_16: SURBVPVJNCQPSKFD · pith_short_8: SURBVPVJ

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/SURBVPVJNCQPSKFDIVKZ4MBKJK \
  | 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: 95221abea968a0f928a345559e302a4ab697dc3c3684e07ae128ebf8757abc16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f529eccdbdd420cf715a6322740154a050630271777b37b2cf0556f5b72e0b5",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-01-28T12:51:50Z",
    "title_canon_sha256": "4fc588ac4ac711f451e986f4b1a3241a8a5e6f61c60de75202e09f7a6d0f0942"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16908",
    "kind": "arxiv",
    "version": 2
  }
}