Pith Number

pith:5LITN6UT

pith:2026:5LITN6UTDFIEQNTAY3SNLOIK7O

not attested not anchored not stored refs resolved

Fluorescence and Relaxation Dynamics of Cesium in Argon Matrices: Multiple Trapping Sites and Host-Guest Interactions

B. Gervais, C. Crepin, D. Comparat, H. Dinesan, J. Douady, L. Dontot, S. Lahs, S. Mahapatra, W. Chin

Cesium atoms in argon matrices occupy two main trapping sites that produce distinct fluorescence and relaxation dynamics for their excited states.

arxiv:2605.15840 v1 · 2026-05-15 · physics.atom-ph · physics.atm-clus · physics.chem-ph

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\usepackage{pith}
\pithnumber{5LITN6UTDFIEQNTAY3SNLOIK7O}

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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

The main spectral structure is consistent with two dominant trapping environments that give rise to two triplet absorption features with distinct fluorescence behavior of the doublet and singlet components.

C2weakest assumption

That the observed main spectral features arise specifically from two dominant trapping sites rather than a continuum of sites or other effects, and that the DIM simulations correctly capture the host-guest interactions and lattice reorganization without significant model error.

C3one line summary

Spectroscopy and DIM simulations of Cs in Ar matrices indicate two dominant trapping sites with large Stokes shifts, slow relaxation, and distinct doublet/singlet fluorescence behaviors.

References

35 extracted · 35 resolved · 0 Pith anchors

[1] Furthermore, as mentioned before, we exper- imentally observe a large background in the absorption spectrum that could indicate a crystal with numerous defects

[2] As for the crystalline sites, the spectrum results from the complex superposition of all the spectra associated to each individual site, but we can no longer associate a series of 2 or 3 peaks to a sp

[3] A. Barnes, W. Orville-Thomas, A. M¨ uller, and R. Gaufr` es,Matrix isolation spectroscopy(Springer Dor- drecht, 1981) 1981

[4] M. Almond and A. Downs,Spectroscopy of Matrix Iso- lated Species(Wiley, Chichester, 1989) 1989

[5] V. E. Bondybey, A. M. Smith, and J. Agreiter, Chemical reviews96, 2113 (1996) 1996

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-05-20T00:01:21.170820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ead136fa931950483660c6e4d5b90afb8f94fb5b5266c8dfe5d65968552bd77b

Aliases

arxiv: 2605.15840 · arxiv_version: 2605.15840v1 · doi: 10.48550/arxiv.2605.15840 · pith_short_12: 5LITN6UTDFIE · pith_short_16: 5LITN6UTDFIEQNTA · pith_short_8: 5LITN6UT

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/5LITN6UTDFIEQNTAY3SNLOIK7O \
  | 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: ead136fa931950483660c6e4d5b90afb8f94fb5b5266c8dfe5d65968552bd77b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0222b0061418bdd390e1b378823413e133388f0ab5c5c42e01246f6e18365e9",
    "cross_cats_sorted": [
      "physics.atm-clus",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2026-05-15T10:54:44Z",
    "title_canon_sha256": "99567f34673dd689044053794f27ac1f411acfd819e5e6015ded74d396ab7b99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15840",
    "kind": "arxiv",
    "version": 1
  }
}