Pith Number

pith:524JGRY7

pith:2026:524JGRY7VMH24ZJT3ODVU65D4R

not attested not anchored not stored refs pending

Two-body charmed anti-charmed baryonic $B$ decays

Chun-Khiang Chua

Topological diagrams and fitted SU(3) breaking yield rate predictions for two-body charmed anti-charmed baryonic B decays.

arxiv:2604.18366 v3 · 2026-04-20 · hep-ph · hep-ex

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\usepackage{pith}
\pithnumber{524JGRY7VMH24ZJT3ODVU65D4R}

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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

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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

In the low-lying B to Bc(3bar_f) Bcbar(3_f) decays, the exchange diagram is sizable, there is a large cancellation between internal W-tree and exchange W-tree amplitudes, and 35% SU(3) breaking effects are needed that work differently in different amplitudes.

C2weakest assumption

SU(3) breaking effects on the amplitudes, depending on the position of the s-quark line, can be modeled phenomenologically and fitted to existing data to obtain reliable predictions for other channels.

C3one line summary

Topological decomposition of amplitudes for B to charmed baryon anti-baryon decays yields predictions for several channels after fitting 35% SU(3) breaking effects to existing data, with large cancellations noted in some diagrams.

Cited by

1 paper in Pith

Final-state rescattering in $\bar{B}^{0}_{(s)}\to \Lambda^{+}_{c}\bar{\Lambda}^{-}_{c}$ decays

Receipt and verification

First computed	2026-06-04T01:08:50.271209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeb893471fab0fae6533db875a7ba3e4672dde08dbe9a8a93031b26dcb570036

Aliases

arxiv: 2604.18366 · arxiv_version: 2604.18366v3 · doi: 10.48550/arxiv.2604.18366 · pith_short_12: 524JGRY7VMH2 · pith_short_16: 524JGRY7VMH24ZJT · pith_short_8: 524JGRY7

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/524JGRY7VMH24ZJT3ODVU65D4R \
  | 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: eeb893471fab0fae6533db875a7ba3e4672dde08dbe9a8a93031b26dcb570036

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23864f08e73ee51604c6e805264298d25cc14e7bf7651d3591ab8884bcecfb49",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-04-20T14:56:17Z",
    "title_canon_sha256": "0f1b8883413ce9dd486afd69d300dd75e240f8626628407df5a629f4b4f1f9e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.18366",
    "kind": "arxiv",
    "version": 3
  }
}