Pith Number

pith:7SWSYWCJ

pith:2020:7SWSYWCJFFYVIUCVKBZUEXDRG3

not attested not anchored not stored refs pending

A precision calculation of relic neutrino decoupling

Kensuke Akita, Masahide Yamaguchi

arxiv:2005.07047 v2 · 2020-05-14 · hep-ph · 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{7SWSYWCJFFYVIUCVKBZUEXDRG3}

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

11 papers in Pith

From inflation to hot big bang -- a tutorial on cosmological perturbations

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

Collective neutrino oscillations: Many-body non-forward effects and non-classicality

Neutrino mass constraints in interacting dark energy models after DESI DR2

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

Receipt and verification

First computed	2026-07-05T01:28:10.462745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcad2c584929715450555073425c7136cd208b0d79c6dd050b17ae719e65cb9d

Aliases

arxiv: 2005.07047 · arxiv_version: 2005.07047v2 · doi: 10.48550/arxiv.2005.07047 · pith_short_12: 7SWSYWCJFFYV · pith_short_16: 7SWSYWCJFFYVIUCV · pith_short_8: 7SWSYWCJ

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/7SWSYWCJFFYVIUCVKBZUEXDRG3 \
  | 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: fcad2c584929715450555073425c7136cd208b0d79c6dd050b17ae719e65cb9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e537633fa0815087cb1f185045dfd726033d6c023b2269df0cce0ac519691fc9",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-05-14T14:56:02Z",
    "title_canon_sha256": "8a5c594eec60aeb2697c3ad4fcc56d13cb4681aff27062910b8f24809b2a3e6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.07047",
    "kind": "arxiv",
    "version": 2
  }
}