Pith Number

pith:R3PBOUM6

pith:2021:R3PBOUM62EZLLWPFYANDFNLDTV

not attested not anchored not stored refs pending

Gravitino Cosmology Helped by a Right Handed (S)Neutrino

Gongjun Choi, Tsutomu T. Yanagida

arxiv:2104.02958 v2 · 2021-04-07 · 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{R3PBOUM62EZLLWPFYANDFNLDTV}

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

1 paper in Pith

A frequentist view on the two-body decaying dark matter model

Receipt and verification

First computed	2026-07-05T03:58:01.995645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ede17519ed132b5d9e5c01a32b5639d79a95d2452efd8dce12ffa0112c86ee6

Aliases

arxiv: 2104.02958 · arxiv_version: 2104.02958v2 · doi: 10.48550/arxiv.2104.02958 · pith_short_12: R3PBOUM62EZL · pith_short_16: R3PBOUM62EZLLWPF · pith_short_8: R3PBOUM6

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/R3PBOUM62EZLLWPFYANDFNLDTV \
  | 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: 8ede17519ed132b5d9e5c01a32b5639d79a95d2452efd8dce12ffa0112c86ee6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b2f273218388edc2631005478f0d388f5d53fd919216de2f764dc7745456a3d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-04-07T07:19:13Z",
    "title_canon_sha256": "02d5926ba54baf78e4474dd0c6d4f36886f14877456221f79c595e6a7867fa95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02958",
    "kind": "arxiv",
    "version": 2
  }
}