Pith Number

pith:RLKGU3OB

pith:2026:RLKGU3OBYLZJJZ464XF5REZKDR

not attested not anchored not stored refs pending

Correlation between Ultrahigh-Energy Neutrino KM3-230213A and Gamma-Ray Bursts

Bo-Qiang Ma, Ruiqi Wang

The 220 PeV neutrino KM3-230213A correlates with a larger set of gamma-ray bursts once directional uncertainties are included.

arxiv:2604.13879 v2 · 2026-04-15 · astro-ph.HE · gr-qc · hep-ph

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\usepackage{pith}
\pithnumber{RLKGU3OBYLZJJZ464XF5REZKDR}

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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

Our analysis identifies a larger set of correlated GRBs. For each associated GRB, we compute the LV scale, integrating uncertainties from redshift measurements and neutrino energy determinations to enhance the robustness of our findings.

C2weakest assumption

That directional overlap within quoted angular uncertainties implies a physical association rather than chance coincidence, and that any arrival-time difference is attributable to Lorentz violation rather than production delays or propagation effects unrelated to LV.

C3one line summary

Correlations are identified between the ultra-high-energy neutrino KM3-230213A and multiple gamma-ray bursts, yielding Lorentz violation scales that fold in redshift and energy uncertainties.

Receipt and verification

First computed	2026-05-25T02:01:20.265327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ad46a6dc1c2f294e79ee5cbd8932a1c678ff3d5db29d435926e8690b4d7b057

Aliases

arxiv: 2604.13879 · arxiv_version: 2604.13879v2 · doi: 10.48550/arxiv.2604.13879 · pith_short_12: RLKGU3OBYLZJ · pith_short_16: RLKGU3OBYLZJJZ46 · pith_short_8: RLKGU3OB

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/RLKGU3OBYLZJJZ464XF5REZKDR \
  | 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: 8ad46a6dc1c2f294e79ee5cbd8932a1c678ff3d5db29d435926e8690b4d7b057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32577ef68b93151f80291856a40a5accc89a5cf8679a4ae563fe6c57ce6c35ef",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-04-15T13:41:28Z",
    "title_canon_sha256": "3b07015ea540f91455fc8082d32b210a02fe2527765a1d9f03557a0457f493cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.13879",
    "kind": "arxiv",
    "version": 2
  }
}