Pith Number

pith:37E5MO7E

pith:2020:37E5MO7EXHEOLLAN6XI5QGJ36G

not attested not anchored not stored refs pending

On the two-loop radiative origin of the smallest neutrino mass and the associated Majorana CP phase

Di Zhang, Zhi-zhong Xing

arxiv:2005.05171 v2 · 2020-05-11 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{37E5MO7EXHEOLLAN6XI5QGJ36G}

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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

Two-loop neutrino mass model with modular $S_4$ symmetry

Receipt and verification

First computed	2026-07-05T01:16:50.802643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfc9d63be4b9c8e5ac0df5d1d8193bf1b1d5a213fb3bcb13ad326893493b19a7

Aliases

arxiv: 2005.05171 · arxiv_version: 2005.05171v2 · doi: 10.48550/arxiv.2005.05171 · pith_short_12: 37E5MO7EXHEO · pith_short_16: 37E5MO7EXHEOLLAN · pith_short_8: 37E5MO7E

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/37E5MO7EXHEOLLAN6XI5QGJ36G \
  | 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: dfc9d63be4b9c8e5ac0df5d1d8193bf1b1d5a213fb3bcb13ad326893493b19a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47db3b200acd451eabf4377c1b73c3af4be5e297ad8132e4f44e3750a3f58236",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-05-11T15:03:26Z",
    "title_canon_sha256": "290203dd9608fac8032c98d8a81e70315de2120a9c554c802c33d2890baadb0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.05171",
    "kind": "arxiv",
    "version": 2
  }
}