Pith Number

pith:CYRMKKNO

pith:2025:CYRMKKNOFOWHBMIBPGKIJVGWQF

not attested not anchored not stored refs resolved

Charge transport and mode transition in dual-energy electron beam diodes

Chubin Lin, Huihui Wang, Jiandong Chen, Yangyang Fu

Five distinct charge transport modes govern current flow in dual-energy electron beam diodes according to beam energy and injected current density.

arxiv:2512.11290 v4 · 2025-12-12 · physics.plasm-ph · physics.acc-ph

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\pithnumber{CYRMKKNOFOWHBMIBPGKIJVGWQF}

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Record completeness

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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

This Letter uncovers five distinct charge transport modes and their transitions in dual-energy electron beam diodes. The specific mode and current transport characteristics are governed by the interplay between electron beam energy and injected current density. A theoretical piecewise function for transmitted current density is proposed which agrees well with the PIC results.

C2weakest assumption

The assumption that the first-principle PIC simulations accurately represent the physical behavior without significant numerical artifacts, and that the proposed piecewise function generalizes reliably beyond the specific simulated conditions.

C3one line summary

PIC simulations identify five charge transport modes in dual-energy electron beam diodes governed by beam energy and current density, supported by a piecewise transmitted current function.

References

45 extracted · 45 resolved · 0 Pith anchors

[1] (e) Schematic of the operation mode transition for panel (a)

[2] S. E. Tsimring,Electron Beams and Microwave V acuum Elec- tronics(John Wiley & Sons, Hoboken, 2007) 2007

[3] D. B. Go,Ionization and Ion Transport (Second Edition), 2053- 2563 (IOP Publishing, 2022) 2053

[4] V . Sharma and K. Hara, Phys. Plasmas32, 113103 (2025) 2025

[5] Y . Li, L. Xia, N. Li, S. Tang, Y . Ge, J. Wang, B. Xiao, Y . Cheng, L. K. Ang, and G. Meng, Nat. Commun.16, 5583 (2025) 2025

Formal links

1 machine-checked theorem link

Receipt and verification

First computed	2026-05-21T01:05:13.310189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1622c529ae2bac70b101799484d4d6816552fcbddfbac664c8d99b8212b1a3b9

Aliases

arxiv: 2512.11290 · arxiv_version: 2512.11290v4 · doi: 10.48550/arxiv.2512.11290 · pith_short_12: CYRMKKNOFOWH · pith_short_16: CYRMKKNOFOWHBMIB · pith_short_8: CYRMKKNO

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/CYRMKKNOFOWHBMIBPGKIJVGWQF \
  | 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: 1622c529ae2bac70b101799484d4d6816552fcbddfbac664c8d99b8212b1a3b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f9542694381a82c6ed54b0d88daaaa3be6d2e2307e115c10ce10a86a694f8b5",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2025-12-12T05:34:30Z",
    "title_canon_sha256": "f22d79d28df3abad26242ddab7fd6cc7c890bab7dd768fa8be273f32aa035d1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.11290",
    "kind": "arxiv",
    "version": 4
  }
}