Pith. sign in

REVIEW 3 major objections 3 minor 39 references

Unveiling orbital optical chirality through multipolar chiral light-matter interaction

T0 review · 3 major / 3 minor · reviewed 2026-08-05 · deepseek-v4-flash

Challenge this review Re-run · record.json Download PDF Read on arXiv ↗

Pith's one-line read The paper claims that optical chirality can arise from the orbital angular momentum of light alone, producing a quadrupole-mediated chiral response in a twisted gold nanorod dimer that persists where spin optical chirality vanishes.

desk verdict Interesting abstract, but the attached full text is an unrelated networking paper, so nothing in the physics can actually be verified from this package. read the letter →

arxiv 2508.08902 v1 pith:DHJXBC2R submitted 2025-08-12 physics.optics cond-mat.mes-hall

Shun Hashiyada , An'an Wu , Yoshito Y. Tanaka This is my paper
classification physics.opticscond-mat.mes-hall
keywords orbitalopticalchiralityangularmomentumchirallight-matterinteractionquadrupoleresponsevortexbeamscirculardichroismgoldnanoroddimerreciprocity
verification ladder T0 review T1 audit T2 compute T3 formal

The pith

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

The reading

Chiral light-matter interactions are usually explained by the spin of light: left- and right-circular polarization produces electric-magnetic dipole interference. This paper argues that the orbital angular momentum of a tightly focused optical vortex creates its own, higher-order chiral response. The authors use a twisted gold nanorod dimer illuminated by circularly polarized vortex beams whose spin and orbital angular momenta share the same sign, and measure chiral dichroism that stays nonzero where the computed spin optical chirality vanishes. The dichroism reverses with OAM sign, obeys optical reciprocity, and an angular-momentum dissipation analysis assigns the dominant contribution to orbital motion. If the interpretation holds, optical chirality is no longer a purely spin phenomenon, and multipolar chiral interactions become experimentally accessible.

What carries the argument

The central mechanism is a quadrupole-mediated chiral light-matter interaction driven by the orbital angular momentum of a tightly focused optical vortex. The central object is a twisted gold nanorod dimer: its structural chirality provides the broken symmetry necessary for a chiral response, while the focused vortex supplies spin and orbital angular momenta of the same sign as controllable drives. The argument is carried by four checks: measuring dichroism where the computed spin optical chirality vanishes; observing that spectral profiles track the OAM sign; verifying optical reciprocity; and using angular-momentum dissipation analysis to compare orbital versus spin contributions.

What would settle it

Measure the dichroism at a point where the vectorial-diffraction model predicts zero spin optical chirality, and flip only the vortex topological charge while keeping the circular polarization fixed. If the dichroism sign follows the OAM, the orbital mechanism is confirmed; if it follows the spin state, or changes with spin while spin chirality is zero, the assignment is contaminated.

Watch

Extended reading notes

Core claim

The paper's central claim is that optical chirality can arise from the orbital angular momentum of light, not only from spin. In a twisted gold nanorod dimer—a chiral plasmonic nanostructure—illuminated by a tightly focused circularly polarized vortex beam whose spin and orbital angular momenta have the same sign, spectrally and spatially resolved chiral dichroism signals are measured. These signals persist where the computed spin optical chirality vanishes, and their spectra show quadrupole resonances whose spectral profile is modulated by the sign of the OAM. The signal satisfies optical reciprocity, which the authors invoke to rule out artifacts from anisotropy or misalignment. An angular

Load-bearing premise

The assignment of the observed dichroism to orbital angular momentum rests on two premises not validated in the material supplied with the abstract: the vectorial-diffraction calculation that locates where spin optical chirality vanishes, and the multipole truncation that labels the response quadrupole-mediated; the full text provided is an unrelated manuscript, so these calculations could not be checked here.

Editorial extensions

If this is right

  • Vortex beams become a tool for chiral spectroscopy: flipping the orbital handedness should flip the sign of the dichroism at quadrupole resonances, giving experimenters a new control parameter.
  • Chiral detection no longer needs a nonzero spin optical chirality at the sample; measurements can be made at points previously considered chirality-blind.
  • Multipolar (quadrupole) chiral responses become observable separately from the dipolar response, so materials with weak dipole chirality but strong quadrupole transitions become accessible.
  • Reciprocity-compliant OAM dichroism provides an artifact-resistant diagnostic for chirality in plasmonic nanostructures.

Reading between the lines

Editorial extensions of the paper, not claims the author makes directly.

  • If orbital optical chirality is a general phenomenon, chiral molecules with strong quadrupole transitions should exhibit OAM-dependent circular dichroism at wavelengths where spin-based signals are weak, giving enantiomer analysis an additional axis of control.
  • A direct extension would decouple spin and OAM signs at the zero-spin-chirality point: the dichroism sign should follow the OAM if the mechanism is truly orbital.
  • Other structured beams—such as radially or azimuthally polarized fields—could be used to concentrate orbital contributions and map quadrupole chirality spatially, which the paper does not test.
Share X Bluesky LinkedIn Reddit HN

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, and a circularity audit.

Referee Report

3 major / 3 minor

Summary. The manuscript, as submitted, consists of an abstract claiming the experimental demonstration of 'orbital optical chirality'—a distinct form of optical chirality originating from the orbital angular momentum (OAM) of tightly focused circularly polarized vortex beams—together with a full-text section that is entirely unrelated to this topic. The abstract describes a twisted gold nanorod dimer, spectrally and spatially resolved chiral dichroism signals persisting where spin optical chirality vanishes, quadrupole resonances modulated by OAM sign, an optical reciprocity test, and an angular-momentum dissipation analysis showing orbital dominance. However, the supplied full text is a paper on Ultra Ethernet (arXiv:2508.08906), a computer-networking protocol. No experimental methods, data, simulations, derivations, figures, or references relevant to the optics claims are present.

Significance. If the claims were substantiated, the work would be significant: it would extend optical chirality beyond the conventional electric-magnetic dipolar interference picture to OAM-driven multipolar interactions, with a named new entity ('orbital optical chirality') and concrete experimental controls (reciprocity, spatial/spectral resolution). The abstract suggests an interesting and falsifiable program. However, because the manuscript body is entirely missing, there is no way to assess the correctness, novelty, or robustness of the claims. The significance is therefore conditional and currently unverifiable from the submitted material.

major comments (3)
  1. [Full Text (overall)] The full text of this submission is not the optics manuscript described in the title and abstract; it is an unrelated paper on Ultra Ethernet networking (arXiv:2508.08906). None of the claimed measurements, simulations, or derivations is present. This is a load-bearing defect: the central claim of OAM-driven multipolar chiral interaction is asserted only in the abstract and cannot be audited. The submission in its current form is not a reviewable physics manuscript.
  2. [Abstract (spin-chirality vanishing)] The claim that dichroism persists 'even where spin optical chirality vanishes' rests entirely on a computed focal-field spin-chirality distribution for the tightly focused vortex beam. The abstract gives no parameters (numerical aperture, wavelength, vortex charge, input polarization), no definition of the chirality measure, and no validation of the vectorial diffraction model. If the model mislocates the zero-chirality loci, the experiment could be explained by conventional spin-based dipolar circular dichroism, and the central claim would collapse. This premise is load-bearing and wholly unverified in the provided text.
  3. [Abstract (multipole and dissipation analysis)] The paper's novelty hinges on the classification of the response as 'quadrupole-mediated' and the conclusion from 'Angular momentum dissipation analysis' that orbital contributions dominate over spin. Neither the multipole decomposition nor the dissipation analysis is presented anywhere in the supplied text. There is no basis for checking the truncation of the multipole expansion, the convergence of the decomposition, or the assumptions entering the dissipation calculation. These are essential to the claimed orbital-dominance result and must be shown before the conclusion can be evaluated.
minor comments (3)
  1. [Abstract] The term 'orbital optical chirality' is introduced without a formal definition. If this is a new entity, it should be defined operationally and theoretically in the main text; otherwise, its meaning is ambiguous.
  2. [General] The manuscript lacks all figures, tables, equations, and data. Even a cursory check of the experimental setup, sample fabrication, and measurement procedure is impossible.
  3. [References] No references are provided for previous work on optical chirality, OAM, multipolar chiral interactions, or the vortex focusing model. A revision would need to place the claims in the context of the existing literature.

Circularity Check

0 steps flagged · score 0.0 of 10

No circularity identifiable: the optics abstract is unverifiable in isolation, and the supplied full text is an unrelated networking paper.

full rationale

The only text corresponding to arXiv:2508.08902 provided here is the abstract; the supplied 'full text' is arXiv:2508.08906, an Ultra Ethernet networking paper by different authors. The abstract's claims—OAM-driven quadrupole chiral dichroism, persistence where spin optical chirality vanishes, optical reciprocity, and angular-momentum dissipation analysis—are empirical and derived claims whose supporting equations, simulations, data fits, and multipole decompositions are not present. No self-definitional relation, fitted-input-called-prediction, load-bearing self-citation, or renaming of a known result can be exhibited from the abstract alone. The reciprocity control, if performed as stated, is an independent design check; the dissipation analysis is not shown and cannot be assessed. This is a completeness/verifiability limitation of the review package, not evidence of circularity. Therefore no circularity is detected.

Assumptions & free parameters 0 free parameters · 3 assumptions · 1 invented entities

All axioms are inferred from the abstract because the manuscript text is unavailable. The two domain assumptions are the most likely load-bearing premises: the focal-field model that locates zero spin chirality and the multipole truncation that identifies the quadrupole mechanism. No free parameters could be inventoried from the abstract alone; the dissipation analysis may contain effective weights or fitted amplitudes, but this is unverifiable.

assumptions (3)
  • domain assumption The multipolar expansion of the light-matter interaction is truncated at a level where electric-quadrupole (higher-order) coupling is the mechanism producing the observed OAM-dependent dichroism.
    Abstract: 'revealing a quadrupole-mediated chiral interaction driven by OAM'. The attribution to a quadrupole mechanism presumes the multipole expansion and its truncation are valid for the twisted nanorod dimer in a tightly focused vortex field.
  • domain assumption The computed spatial distribution of spin optical chirality in the tightly focused vortex field is accurate enough to identify positions where it vanishes.
    Abstract: 'signals persist even where spin optical chirality vanishes'. This inference requires a focal-field model (vectorial diffraction, focusing geometry, numerical aperture, beam parameters) whose accuracy is a premise, not a result of the paper.
  • standard math The standard optical chirality formalism (electric-magnetic dipole interference, spin versus orbital angular momentum decomposition) applies to tightly focused vortex fields without modification.
    The abstract's framing that chirality has 'traditionally been understood in terms of electric-magnetic dipolar interference driven by light with spin angular momentum' assumes this background formalism as the baseline for the claimed new mechanism.
invented entities (1)
  • Orbital optical chirality (OAM-driven multipolar chiral interaction)
    purpose: Names a claimed distinct form of optical chirality originating from the beam's orbital angular momentum, mediated by quadrupole coupling, rather than from spin.
    The concept is defined through this paper's own measurements: OAM-sign-modulated dichroism and a dissipation analysis. The abstract provides no independently checkable quantitative prediction derived outside the data that established the effect.

how reviews work

0 comments
Cite this review

Pith. "Pith review of Unveiling orbital optical chirality through multipolar chiral light-matter interaction." pith.science (2026). https://pith.science/paper/DHJXBC2R

@misc{pith2026250808902,
  author       = {Pith},
  title        = {Pith review of: Unveiling orbital optical chirality through multipolar chiral light-matter interaction},
  year         = {2026},
  howpublished = {\url{https://pith.science/paper/DHJXBC2R}},
  note         = {Machine review of arXiv:2508.08902}
}
read the original abstract

Chiral light-matter interactions have traditionally been understood in terms of electric-magnetic dipolar interference driven by light with spin angular momentum. Here, we show that optical chirality can also originate from the orbital angular momentum (OAM) of light, giving rise to higher-order multipolar chiral responses. Using a twisted gold nanorod dimer and tightly focused circularly polarized optical vortex beams carrying spin and orbital angular momenta of the same sign, we measure spectrally and spatially resolved chiral dichroism signals that persist even where spin optical chirality vanishes, revealing a quadrupole-mediated chiral interaction driven by OAM. The spectra reveal clear quadrupole resonances whose spectral profile is strongly modulated by the OAM sign, demonstrating an OAM-driven chiral interaction. Crucially, the signal satisfies optical reciprocity, ruling out artefacts from anisotropy or misalignment and confirming its nature as a true chiral response. Angular momentum dissipation analysis further shows that orbital contributions dominate over spin. These findings establish the existence of a distinct form of optical chirality, referred to as orbital optical chirality, which opens new avenues for probing and controlling multipolar chiral light-matter interactions beyond the dipolar paradigm.

Discussion (0). Sign in to comment.

Reference graph

Works this paper leans on

39 extracted references · 29 canonical work pages

  1. [1]

    IEEE Standard for Local and metropolitan area networks—Media Access Control (MAC) Security (MACsec)

    2018. IEEE Standard for Local and metropolitan area networks—Media Access Control (MAC) Security (MACsec). https://standards.ieee.org/standard/802_1AE-2018.html

    work page 2018

  2. [2]

    1995.Security Architecture for the Internet Protocol

    Randall Atkinson. 1995.Security Architecture for the Internet Protocol. Internet Draft draft-ietf-ipsec-arch-00. Internet Engineering Task Force. https://datatracker.ietf.org/doc/html/draft-ietf-ipsec-arch-00 Work in progress; expires September 23, 1995

    work page 1995

  3. [3]

    Maciej Besta and Torsten Hoefler. 2014. Slim Fly: A Cost Effective Low-Diameter Network Topology. Proceedings of the International Conference on High Performance Computing, Networking, Storage and Analysis (SC14)

    work page 2014

  4. [4]

    Podstawski, L

    Maciej Besta, M. Podstawski, L. Groner, Edgar Solomonik, and Torsten Hoefler. 2017. To Push or To Pull: On Reducing Communication and Synchronization in Graph Computations. InProceedings of the 26th International Symposium on High-Performance Parallel and Distributed Computing (HPDC’17)(Washington, DC, USA). ACM

    work page 2017

  5. [5]

    Tommaso Bonato, Abdul Kabbani, Ahmad Ghalayini, Michael Papamichael, Mohammad Dohadwala, Lukas Gianinazzi, Mikhail Khalilov, Elias Achermann, Daniele De Sensi, and Torsten Hoefler. 2025. REPS: Recycled Entropy Packet Spraying for Adaptive Load Balancing and Failure Mitigation. arXiv:2407.21625 [cs.NI] https://arxiv.org/abs/2407.21625

    arXiv 2025

  6. [6]

    Tommaso Bonato, Abdul Kabbani, Daniele De Sensi, Rong Pan, Yanfang Le, Costin Raiciu, Mark Handley, Timo Schneider, Nils Blach, Ahmad Ghalayini, Daniel Alves, Michael Papamichael, Adrian Caulfield, and Torsten Hoefler

    work page

  7. [7]

    Tommaso Bonato, Daniele De Sensi, Salvatore Di Girolamo, Abdulla Bataineh, David Hewson, Duncan Roweth, and Torsten Hoefler. 2025. Flowcut Switching: High-Performance Adaptive Routing with In-Order Delivery Guarantees. arXiv:2506.21406 [cs.NI] https://arxiv.org/abs/2506.21406 Ultra Ethernet’s Design Principles and Architectural Innovations 23

    work page arXiv 2025

  8. [8]

    Brightwell, S

    R. Brightwell, S. Goudy, and K. Underwood. 2005. A preliminary analysis of the MPI queue characterisitics of several applications. In2005 International Conference on Parallel Processing (ICPP’05). 175–183. doi:10.1109/ICPP.2005.13

    work page doi:10.1109/icpp.2005.13 2005

Show all 39 references
  1. [9]

    Maccabe, Ryan E

    Ronald Brightwell, William Schonbein, Kevin Pedretti, Karl Scott Hemmert, Arthur B. Maccabe, Ryan E. Grant, Brian W. Barrett, Keith Underwood, Rolf Riesen, Torsten Hoefler, et al. 2022.The Portals 4.3 Network Programming Interface. Technical Report. Sandia National Lab. (SNL-N...

    2022 doi

  2. [10]

    Peng Cheng, Fengyuan Ren, Ran Shu, and Chuang Lin. 2014. Catch the whole lot in an action: rapid precise packet loss notification in data centers. InProceedings of the 11th USENIX Conference on Networked Systems Design and Implementation(Seattle, WA)(NSDI’14). USENIX Associati...

    2014

  3. [11]

    Cray Research

    Inc. Cray Research. 1993.Cray T3D System Architecture Overview. Technical Report HR-04033. Cray Research, Inc. https: //cray-history.net/wp-content/uploads/2021/08/HR-04033_CRAY_T3D_System_Architecture_Overview_Sep93.pdf

    1993

  4. [12]

    Dally and Seitz. 1987. Deadlock-Free Message Routing in Multiprocessor Interconnection Networks.IEEE Trans. Comput.C-36, 5 (1987), 547–553. doi:10.1109/TC.1987.1676939

    1987

  5. [13]

    McMahon, Duncan Roweth, and Torsten Hoefler

    Daniele De Sensi, Salvatore Di Girolamo, Kim H. McMahon, Duncan Roweth, and Torsten Hoefler. 2020. An In-Depth Analysis of the Slingshot Interconnect. InSC20: International Conference for High Performance Computing, Networking, Storage and Analysis. 1–14. doi:10.1109/SC41405.2...

    2020 arXiv

  6. [14]

    2007.Recommendation for Block Cipher Modes of Operation: Galois/Counter Mode (GCM) and GMAC

    Morris Dworkin. 2007.Recommendation for Block Cipher Modes of Operation: Galois/Counter Mode (GCM) and GMAC. Technical Report SP 800-38D. National Institute of Standards and Technology (NIST), Gaithersburg, MD. https://nvlpubs.nist.gov/nistpubs/legacy/sp/nistspecialpublication...

    2007

  7. [15]

    García, Salvatore Di Girolamo, Sokol Kosta, J

    Jerónimo S. García, Salvatore Di Girolamo, Sokol Kosta, J. J. Vegas Olmos, Rami Nudelman, Torsten Hoefler, and Gil Bloch. 2025. Offloaded MPI message matching: an optimistic approach. InProceedings of the SC ’24 Workshops of the International Conference on High Performance Com...

    2025

  8. [16]

    Heddes, Torsten Hoefler, and Xinyuan Xu

    Deepak Goel, Mattheus C. Heddes, Torsten Hoefler, and Xinyuan Xu. 2024. Message communication between integrated computing devices

    2024

  9. [17]

    2022.PSP Architecture Specification

    Google LLC. 2022.PSP Architecture Specification. Google LLC. https://github.com/google/psp/blob/main/doc/psp- architecture-specification.pdf Open source release; version 1.0

    2022

  10. [18]

    Moore, Gianni Antichi, and Marcin Wójcik

    Mark Handley, Costin Raiciu, Alexandru Agache, Andrei Voinescu, Andrew W. Moore, Gianni Antichi, and Marcin Wójcik. 2017. Re-architecting datacenter networks and stacks for low latency and high performance. InProceedings of the Conference of the ACM Special Interest Group on D...

    2017

  11. [19]

    Torsten Hoefler, Tommaso Bonato, Daniele De Sensi, Salvatore Di Girolamo, Shigang Li, Marco Heddes, Jon Belk, Deepak Goel, and Steve Scott Miguel Castro. 2022. HammingMesh: A Network Topology for Large-Scale Deep Learning. InProceedings of the International Conference for High...

    2022

  12. [20]

    Torsten Hoefler, Ariel Hendel, and Duncan Roweth. 2022. The Convergence of Hyperscale Data Center and High- Performance Computing Networks.Computer55, 7 (2022), 29–37. doi:10.1109/MC.2022.3158437

    2022

  13. [21]

    Torsten Hoefler, Duncan Roweth, Keith Underwood, Robert Alverson, Mark Griswold, Vahid Tabatabaee, Mohan Kalkunte, Surendra Anubolu, Siyuan Shen, Moray McLaren, Abdul Kabbani, and Steve Scott. 2023. Data Center Ethernet and Remote Direct Memory Access: Issues at Hyperscale.Com...

    2023

  14. [22]

    2000.InfiniBand Architecture Specification Volume 1, Release 1.0

    InfiniBand Trade Association. 2000.InfiniBand Architecture Specification Volume 1, Release 1.0. Technical Report. InfiniBand Trade Association. Available at https://www.infinibandta.org/

    2000

  15. [23]

    2007.InfiniBand Architecture Specification Volume 1

    InfiniBand Trade Association (IBTA). 2007.InfiniBand Architecture Specification Volume 1. Technical Report. InfiniBand Trade Association. https://www.infinibandta.org/ Latest available version at https://www.infinibandta.org/, accessed on September 21, 2025. Consult Chapter 11...

    2007

  16. [24]

    Sushant Jain, Alok Kumar, Subhasree Mandal, Joon Ong, Leon Poutievski, Arjun Singh, Subbaiah Venkata, Jim Wanderer, Junlan Zhou, Min Zhu, Jon Zolla, Urs Hölzle, Stephen Stuart, and Amin Vahdat. 2013. B4: experience with a globally- deployed software defined wan.SIGCOMM Comput....

    2013

  17. [25]

    Norman P. Jouppi, Cliff Young, Nishant Patil, David Patterson, Gaurav Agrawal, Raminder Bajwa, Sarah Bates, Suresh Bhatia, Nan Boden, Al Borchers, Rick Boyle, Pierre-luc Cantin, Clifford Chao, Chris Clark, Jeremy Coriell, Mike Daley, Matt Dau, Jeffrey Dean, Ben Gelb, Tara Vazi...

    2017

  18. [26]

    Dally, Steve Scott, and Dennis Abts

    John Kim, Wiliam J. Dally, Steve Scott, and Dennis Abts. 2008. Technology-Driven, Highly-Scalable Dragonfly Topology. SIGARCH Comput. Archit. News36, 3 (June 2008), 77–88. doi:10.1145/1394608.1382129

    2008

  19. [27]

    Yanfang Le, Rong Pan, Peter Newman, Jeremias Blendin, Abdul Kabbani, Vipin Jain, Raghava Sivaramu, and Francis Matus. 2024. STrack: A Reliable Multipath Transport for AI/ML Clusters. arXiv:2407.15266 [cs.NI] https://arxiv.org/ abs/2407.15266

    2024 arXiv

  20. [28]

    Radhika Mittal, Vinh The Lam, Nandita Dukkipati, Emily Blem, Hassan Wassel, Monia Ghobadi, Amin Vahdat, Yaogong Wang, David Wetherall, and David Zats. 2015. TIMELY: RTT-based Congestion Control for the Datacenter.SIGCOMM Comput. Commun. Rev.45, 4 (Aug. 2015), 537–550. doi:10.1...

    2015

  21. [29]

    Ramakrishnan, S

    K. Ramakrishnan, S. Floyd, and D. Black. 2001.The Addition of Explicit Congestion Notification (ECN) to IP. Request for Comments 3168. Internet Engineering Task Force. https://www.rfc-editor.org/info/rfc3168

    2001

  22. [30]

    Benjamin Rothenberger, Konstantin Taranov, Adrian Perrig, and Torsten Hoefler. 2021. ReDMArk: Bypassing RDMA Security Mechanisms. InUSENIX Security Symposium (USENIX Security 21). 4277–4292. https://www.usenix.org/ conference/usenixsecurity21/presentation/rothenberger

    2021

  23. [31]

    Steve Scott and Greg Thorson. 1994. Optimized routing in the Cray T3D. InParallel Computer Routing and Communi- cation, Kevin Bolding and Lawrence Snyder (Eds.). Springer Berlin Heidelberg, Berlin, Heidelberg, 281–294

    1994

  24. [32]

    Leah Shalev, Hani Ayoub, Nafea Bshara, and Erez Sabbag. 2020. A Cloud-Optimized Transport Protocol for Elastic and Scalable HPC.IEEE Micro40, 6 (2020), 67–73. doi:10.1109/MM.2020.3016891

    2020

  25. [33]

    Pinkston

    Yong Ho Song and T.M. Pinkston. 2003. A progressive approach to handling message-dependent deadlock in parallel computer systems.IEEE Transactions on Parallel and Distributed Systems14, 3 (2003), 259–275. doi:10.1109/TPDS.2003. 1189584

    2003 doi

  26. [34]

    Konstantin Taranov, Benjamin Rothenberger, Adrian Perrig, and Torsten Hoefler. 2020. sRDMA: efficient NIC-based authentication and encryption for remote direct memory access. InProceedings of the 2020 USENIX Conference on Usenix Annual Technical Conference (USENIX ATC’20). USE...

    2020

  27. [35]

    Ultra Ethernet Consortium. 2025. Ultra Ethernet Specification Version 1.0. https://ultraethernet.org/uec-1-0-spec. Accessed on September 21, 2025

    2025

  28. [36]

    Erico Vanini, Rong Pan, Mohammad Alizadeh, Parvin Taheri, and Tom Edsall. 2017. Let it flow: resilient asymmetric load balancing with flowlet switching. InProceedings of the 14th USENIX Conference on Networked Systems Design and Implementation(Boston, MA, USA)(NSDI’17). USENIX...

    2017

  29. [37]

    Woodall, Galen M

    Tim S. Woodall, Galen M. Shipman, George Bosilca, Richard L. Graham, and Arthur B. Maccabe. 2006. High Performance RDMA Protocols in HPC. InRecent Advances in Parallel Virtual Machine and Message Passing Interface, Bernd Mohr, Jesper Larsson Träff, Joachim Worringen, and Jack ...

    2006

  30. [38]

    Yibo Zhu, Haggai Eran, Daniel Firestone, Chuanxiong Guo, Marina Lipshteyn, Yehonatan Liron, Jitendra Padhye, Shachar Raindel, Mohamad Haj Yahia, and Ming Zhang. 2015. Congestion Control for Large-Scale RDMA Deployments. SIGCOMM Comput. Commun. Rev.45, 4 (Aug. 2015), 523–536. d...

    2015

  31. [2024]

    arXiv:2404.01630 [cs.NI] https://arxiv.org/abs/2404.01630

    SMaRTT-REPS: Sender-based Marked Rapidly-adapting Trimmed and Timed Transport with Recycled Entropies. arXiv:2404.01630 [cs.NI] https://arxiv.org/abs/2404.01630

Pith tools

Reviewed August 5, 2026 · model on record in the stance chip above.