Pith Number

pith:TMKWJEWO

pith:2025:TMKWJEWODGBBT7IJ2FX4LOQ53U

not attested not anchored not stored refs pending

Observation of quantum entanglement in $\Lambda \bar{\Lambda}$ pair production via electron-positron annihilation

Junle Pei, Tianjun Li, Xiaochuan Wang, Xiqing Hao

arxiv:2505.09931 v1 · 2025-05-15 · hep-ph

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\usepackage{pith}
\pithnumber{TMKWJEWODGBBT7IJ2FX4LOQ53U}

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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

4 papers in Pith

Does the Weinberg angle allow a local hidden-variable description for the leptonic decays of an entangled $ZZ$ pair?

Quantum Information of Photon Pairs at Lepton Colliders

Controlling Quantum discord and steering in Electron-Positron Annihilation Using Polarized Beams

Spin Correlation and Quantum Entanglement of Fermion Pairs in Transversely Polarized $e^-e^+$ Collisions

Receipt and verification

First computed	2026-07-05T11:03:30.530529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b156492ce198219fd09d16fc5ba1ddd021f988d244689ef9c5221c71fc1ad23

Aliases

arxiv: 2505.09931 · arxiv_version: 2505.09931v1 · doi: 10.48550/arxiv.2505.09931 · pith_short_12: TMKWJEWODGBB · pith_short_16: TMKWJEWODGBBT7IJ · pith_short_8: TMKWJEWO

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/TMKWJEWODGBBT7IJ2FX4LOQ53U \
  | 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: 9b156492ce198219fd09d16fc5ba1ddd021f988d244689ef9c5221c71fc1ad23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e0af4db06c6d52a888290266ade8fe5963dd304e1fa7ad2b7fac526e250a5ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-05-15T03:35:10Z",
    "title_canon_sha256": "7eecef7d9788fc41133ce2652a22970f67498bd637e43113c32d331cc4ecb12c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09931",
    "kind": "arxiv",
    "version": 1
  }
}