Pith Number

pith:W2CYPNZN

pith:2025:W2CYPNZNZ7DMJR6FTF4XGQMEDS

not attested not anchored not stored refs pending

Sensitivity of neutrinoless double beta decays from a combined analysis of ground and excited states

C. R. Ding, J. M. Yao, K. Han, S.B. Wang

Combined analysis of neutrinoless double-beta decays to ground and excited states can significantly enhance experimental sensitivity.

arxiv:2508.17413 v3 · 2025-08-24 · hep-ph · hep-ex · nucl-ex · nucl-th

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\usepackage{pith}
\pithnumber{W2CYPNZNZ7DMJR6FTF4XGQMEDS}

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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.

Claims

C1strongest claim

We show that such a multi-channel approach can significantly enhance experimental sensitivity, depending on the underlying NME predictions.

C2weakest assumption

The enhancement assumes that nuclear matrix elements for ground-state and excited 0+ transitions differ enough to supply independent information and that detectors can efficiently tag the excited-state transitions in 136Xe.

C3one line summary

Combined analysis of 0νββ decays to ground and excited states can significantly enhance experimental sensitivity depending on NME predictions.

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-06-02T02:04:08.239584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b68587b72dcfc6c4c7c599797341841cafb3116b7f924f183f9ab6ea9f4a0e3a

Aliases

arxiv: 2508.17413 · arxiv_version: 2508.17413v3 · doi: 10.48550/arxiv.2508.17413 · pith_short_12: W2CYPNZNZ7DM · pith_short_16: W2CYPNZNZ7DMJR6F · pith_short_8: W2CYPNZN

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/W2CYPNZNZ7DMJR6FTF4XGQMEDS \
  | 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: b68587b72dcfc6c4c7c599797341841cafb3116b7f924f183f9ab6ea9f4a0e3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8efa918b485a45d38f4d4fbe18a37d7e79180c8439d8cb2714a9d001eb5b0d36",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-08-24T15:36:05Z",
    "title_canon_sha256": "6b563523900a10db23097cb7cb61f338fd89a4ef1df8735f2a8514a39cc88bdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17413",
    "kind": "arxiv",
    "version": 3
  }
}