Pith. sign in

Paper Citation Record · LEDGER

Sharp spectral estimates for free boundary problems arising in plasma physics

As of 15 August 2026, this Paper Citation Record lists 34 of 34 outbound references and 0 inbound Pith citation observations for arXiv:2604.01895.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2604.01895 v1

Coverage vector

measured 34 of 34 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-07-14T19:56:33.793167Z

measured 34 of 34 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-15T06:32:42.880941+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

Reference resolution

34 of 34 outbound references displayed

  • verified exact0
  • verified fuzzy0
  • unresolved33
  • parse uncertain0
  • malformed identifier1
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 96ae3bb8-ad30-433c-88af-52c82ef880ed · outbound

This paper cites FastTurn: Unifying Acoustic and Streaming Semantic Cues for Low-Latency and Robust Turn Detection.

Sharp spectral estimates for free boundary problems arising in plasma physics FastTurn: Unifying Acoustic and Streaming Semantic Cues for Low-Latency and Robust Turn Detection

Reference 1

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:1ee7b4e0b6973d0fc1737c3c82f7d1dff7490f67550aab75a0553a72bbf3d501

Observation f1fcb39b-c9a7-4be1-8b4d-e96cb0b2fadf · outbound

This paper cites Architecture As shown in Figure 1, the framework consists of three compo- nents: FastTurn-Semantic, an acoustic adapter, and a turn detec- tor.

Sharp spectral estimates for free boundary problems arising in plasma physics Architecture As shown in Figure 1, the framework consists of three compo- nents: FastTurn-Semantic, an acoustic adapter, and a turn detec- tor

Reference 2

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:380dd527653579e0851b5698c278ecbb05ce5b8f93951d2f682d8983261aa280

Observation 420d53ed-3489-468a-8ddd-71d0654ae803 · outbound

This paper cites Com” and “Inc.

Sharp spectral estimates for free boundary problems arising in plasma physics Com” and “Inc

Reference 3

Resolution
malformed identifier
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:f81310298276e469944c087e80c42145517993eb8618f816ff2adee877a792f4

Observation 802d2af4-befc-4e4e-9839-6a413036cbdf · outbound

This paper cites By utilizing fast CTC decod- ing and integrating acoustic features, FastTurn reduces latency and enhances robustness.

Sharp spectral estimates for free boundary problems arising in plasma physics By utilizing fast CTC decod- ing and integrating acoustic features, FastTurn reduces latency and enhances robustness

Reference 4

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:546bc074c8825a745928a2ae391dea70e0ef05ca737412e9c5df5294b26820a6

Observation fcca74b8-3e28-486d-ab18-41b8d4ea7783 · outbound

This paper cites Audiogpt: Understanding and generating speech, music, sound, and talking head,.

Sharp spectral estimates for free boundary problems arising in plasma physics Audiogpt: Understanding and generating speech, music, sound, and talking head,

Reference 5

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:c74e7f82b9efeb373dfa7527317c7ff473a346e3abdbe04277826b21448edb37

Observation c8a0fb49-b52d-4e3e-a1fd-12977367c539 · outbound

This paper cites Qwen2-Audio Technical Report.

Sharp spectral estimates for free boundary problems arising in plasma physics Qwen2-Audio Technical Report

Reference 6

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:138f80c89647e7c6279f0ff2523e08f0435e41eea395c667ff45d023be3d4ee5

Observation ed2e2254-a8c3-4aa4-9c02-5373c00414f8 · outbound

This paper cites SALMONN-omni: A Codec-free LLM for Full-duplex Speech Understanding and Generation.

Sharp spectral estimates for free boundary problems arising in plasma physics SALMONN-omni: A Codec-free LLM for Full-duplex Speech Understanding and Generation

Reference 7

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:06d6f40b7850a54eeba633a752bd06fe833c86a6853e08133eec4b4d7d34d5c9

Observation 5945c65c-a5a3-41ba-ae7d-78afb580d508 · outbound

This paper cites GLM-4-Voice: Towards Intelligent and Human-Like End-to-End Spoken Chatbot.

Sharp spectral estimates for free boundary problems arising in plasma physics GLM-4-Voice: Towards Intelligent and Human-Like End-to-End Spoken Chatbot

Reference 8

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:1926d82ca4e85b7a6223a11dfb3b38ecdde99e88f48dc0b1e97ae5918c78760c

Observation 0b015c2c-faff-4887-996a-b4693dbf19aa · outbound

This paper cites Mini-Omni: Language Models Can Hear, Talk While Thinking in Streaming.

Sharp spectral estimates for free boundary problems arising in plasma physics Mini-Omni: Language Models Can Hear, Talk While Thinking in Streaming

Reference 9

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:f752ef2657b7766590f2c57be38e36f74c852819777b3cdcd0dfcd2bada3b430

Observation bcad271c-d407-4f4b-bc03-0d99615709d0 · outbound

This paper cites OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue.

Sharp spectral estimates for free boundary problems arising in plasma physics OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue

Reference 10

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:6a6300d54d003f8de2143762749c947f0a342ab726df1db3fee802a3756268a0

Observation f0f10e59-ec9d-483f-a4a6-00bff4058f91 · outbound

This paper cites Duplexmamba: Enhancing real-time speech conver- sations with duplex and streaming capabilities,.

Sharp spectral estimates for free boundary problems arising in plasma physics Duplexmamba: Enhancing real-time speech conver- sations with duplex and streaming capabilities,

Reference 11

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:1ccddf8437142538c51a86f31f3151c521efbc871863d2d2ab44b54aeb99cd7a

Observation 32037e80-0507-441d-991c-c6b9eabfbdb0 · outbound

This paper cites Towards building an intelligent chatbot for customer service: Learning to respond at the appropriate time,.

Sharp spectral estimates for free boundary problems arising in plasma physics Towards building an intelligent chatbot for customer service: Learning to respond at the appropriate time,

Reference 12

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:7f815c7349f7630ecb4af4eeb20cc96466ccdb208b66cd0e3827b405dd8beb77

Observation 62a348ee-13df-496b-ba0b-5435548b6632 · outbound

This paper cites Google duplex: An ai system for accomplishing real-world tasks over the phone,.

Sharp spectral estimates for free boundary problems arising in plasma physics Google duplex: An ai system for accomplishing real-world tasks over the phone,

Reference 13

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:0f7b68c766a95dfaeb9dcdb4a8d2007e6279dd841e61db6d213a7e160f3afe6b

Observation bc098898-b2e9-47f2-ad56-412476fe43d2 · outbound

This paper cites Moshi: a speech-text foundation model for real-time dialogue.

Sharp spectral estimates for free boundary problems arising in plasma physics Moshi: a speech-text foundation model for real-time dialogue

Reference 14

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:8356b06022e28e154d9f17c5fc510a8c7e84a7fa1438ecce2293f5b79bdb89ad

Observation 406b4d52-04ec-4799-83ab-23ac10707f45 · outbound

This paper cites Freeze-Omni: A Smart and Low Latency Speech-to-speech Dialogue Model with Frozen LLM.

Sharp spectral estimates for free boundary problems arising in plasma physics Freeze-Omni: A Smart and Low Latency Speech-to-speech Dialogue Model with Frozen LLM

Reference 15

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:24393e0fae0a91193ee70014995d1cdba5493b56e76bdc8dbbc80e52ef3405ba

Observation dea03cb1-03a1-4053-94de-a1dc01e7bdb3 · outbound

This paper cites FireRedChat: A Pluggable, Full-Duplex Voice Interaction System with Cascaded and Semi-Cascaded Implementations.

Sharp spectral estimates for free boundary problems arising in plasma physics FireRedChat: A Pluggable, Full-Duplex Voice Interaction System with Cascaded and Semi-Cascaded Implementations

Reference 16

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:1023d8fe65db7e32192e477edae8fc7dd6f557858819cacac507f76ea7f7de03

Observation 32d6f0c2-dfc7-4ac8-b56e-b8f904bb0ab9 · outbound

This paper cites VITA-1.5: Towards GPT-4o Level Real-Time Vision and Speech Interaction.

Sharp spectral estimates for free boundary problems arising in plasma physics VITA-1.5: Towards GPT-4o Level Real-Time Vision and Speech Interaction

Reference 17

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:b5500e58460ef31d1d17953327dc2742686578e392c4f6c02e1e2260b6d080dc

Observation 72663485-d1a7-41b0-8f5d-460a25316a7c · outbound

This paper cites Easy turn: Integrating acous- tic and linguistic modalities for robust turn-taking in full-duplex spoken dialogue systems,.

Sharp spectral estimates for free boundary problems arising in plasma physics Easy turn: Integrating acous- tic and linguistic modalities for robust turn-taking in full-duplex spoken dialogue systems,

Reference 18

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:fa1f1adbfff8f6606712b0d4137b1fdfa3eb21a79685d0bc907f4a33e966729f

Observation 81abd7b2-9958-465b-a6cc-914cfa254283 · outbound

This paper cites The ami meeting corpus,.

Sharp spectral estimates for free boundary problems arising in plasma physics The ami meeting corpus,

Reference 19

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:fc8f8b08c42dc5dd283920138f88ed5dc611edf994dfb7cdec9cea84fb34bcdf

Observation 6f7d91cf-f60a-4ce7-8082-e51aa54aeded · outbound

This paper cites Open Source MagicData-RAMC: A Rich Annotated Mandarin Conversational(RAMC) Speech Dataset.

Sharp spectral estimates for free boundary problems arising in plasma physics Open Source MagicData-RAMC: A Rich Annotated Mandarin Conversational(RAMC) Speech Dataset

Reference 20

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:24d994b46ff1028dd7dc3846c53ca01edd27212d46bb5b08ecf1a2441a2fc09d

Observation e7a7203a-509e-4929-92eb-fe3566c3525a · outbound

This paper cites Full-Duplex-Bench: A Benchmark to Evaluate Full-duplex Spoken Dialogue Models on Turn-taking Capabilities.

Sharp spectral estimates for free boundary problems arising in plasma physics Full-Duplex-Bench: A Benchmark to Evaluate Full-duplex Spoken Dialogue Models on Turn-taking Capabilities

Reference 21

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:f36a773a055b67fce8624e8ba9a518fe8f6586d5d2838f1d9cafdb1be1d8ece0

Observation 2a42d442-c2c9-410a-9bfe-2ede0c75c583 · outbound

This paper cites FD-Bench: A Full-Duplex Benchmarking Pipeline Designed for Full Duplex Spoken Dialogue Systems.

Sharp spectral estimates for free boundary problems arising in plasma physics FD-Bench: A Full-Duplex Benchmarking Pipeline Designed for Full Duplex Spoken Dialogue Systems

Reference 22

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:26dabadc1d537374d40fdae53af7608c8475c902b4c8345a3e999d554b75ca6f

Observation 6d6ce48b-9776-4ccb-a2d6-71ad402346ec · outbound

This paper cites Con- nectionist temporal classification: labelling unsegmented se- quence data with recurrent neural networks,.

Sharp spectral estimates for free boundary problems arising in plasma physics Con- nectionist temporal classification: labelling unsegmented se- quence data with recurrent neural networks,

Reference 23

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:2580cea36b641cfa185fb53e78009af651a276755cd14846763d2f96c2192b14

Observation b6968175-0967-4081-be72-64266c954574 · outbound

This paper cites Qwen3 Technical Report.

Sharp spectral estimates for free boundary problems arising in plasma physics Qwen3 Technical Report

Reference 24

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:6febb4cf6f9ed26518d090dad3dc3051c55d1779d4c73f378049f7656d476916

Observation ebf57ba0-1766-48cf-a318-321209227285 · outbound

This paper cites DeepSeek-V3 Technical Report.

Sharp spectral estimates for free boundary problems arising in plasma physics DeepSeek-V3 Technical Report

Reference 25

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:b2b973db0c20d19fdc98c9a799af3d626f9bc99f7d00fb6c673a65235ce4e902

Observation 5d1be585-afb8-4162-8a6d-24ba3001dc1f · outbound

This paper cites IndexTTS2: A Breakthrough in Emotionally Expressive and Duration-Controlled Auto-Regressive Zero-Shot Text-to-Speech.

Sharp spectral estimates for free boundary problems arising in plasma physics IndexTTS2: A Breakthrough in Emotionally Expressive and Duration-Controlled Auto-Regressive Zero-Shot Text-to-Speech

Reference 26

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:eb2156b9d2b778cb104fe76d3b947502444b7aee57847419292910fef79ea8ed

Observation 5abe9b86-11aa-4c68-b1e4-1211ce6c6ce8 · outbound

This paper cites Aishell-1: An open- source mandarin speech corpus and a speech recognition base- line,.

Sharp spectral estimates for free boundary problems arising in plasma physics Aishell-1: An open- source mandarin speech corpus and a speech recognition base- line,

Reference 27

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:35218ba9b3fd464a7ff76cc018073a743998cddb5e19141173d7b8b858199ada

Observation 6cb1d16c-7799-4568-8b3a-8ead10988dd4 · outbound

This paper cites AISHELL-2: Transforming Mandarin ASR Research Into Industrial Scale.

Sharp spectral estimates for free boundary problems arising in plasma physics AISHELL-2: Transforming Mandarin ASR Research Into Industrial Scale

Reference 28

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:3f49b781c0e2ccc1d7e132146640bb9634eeb52ea76f7dcd4c215635b1079b3e

Observation d70b5f85-d120-4d01-9a28-f16cc4359891 · outbound

This paper cites Wenetspeech: A 10000+ hours multi- domain mandarin corpus for speech recognition,.

Sharp spectral estimates for free boundary problems arising in plasma physics Wenetspeech: A 10000+ hours multi- domain mandarin corpus for speech recognition,

Reference 29

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:6caf0779047b1268ae942c3071a60bcb045de4ea69ccde0fcd7ad5c3bb0cec4b

Observation 69f7e72c-9461-4e73-9b92-797e7eb06421 · outbound

This paper cites Lib- rispeech: an asr corpus based on public domain audio books,.

Sharp spectral estimates for free boundary problems arising in plasma physics Lib- rispeech: an asr corpus based on public domain audio books,

Reference 30

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:8484866e5419c58297a16e705f719c4cb5e360b19e97a67d7ff67fd0afb00d68

Observation 1a29ff68-8741-4f7c-9515-2653e64cea0d · outbound

This paper cites GigaSpeech: An Evolving, Multi-domain ASR Corpus with 10,000 Hours of Transcribed Audio.

Sharp spectral estimates for free boundary problems arising in plasma physics GigaSpeech: An Evolving, Multi-domain ASR Corpus with 10,000 Hours of Transcribed Audio

Reference 31

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:86b5b103c4be33c52b81d7ec5750577e79fcb2b6aa4c815a1faf0d94e9fcd979

Observation d331e638-e040-4e4b-97a4-14812bed7517 · outbound

This paper cites MLS: A Large-Scale Multilingual Dataset for Speech Research.

Sharp spectral estimates for free boundary problems arising in plasma physics MLS: A Large-Scale Multilingual Dataset for Speech Research

Reference 32

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:35c0878ef56165a3d6601d86f86aae08d095667a5946b882fd6344c088f7b4a3

Observation 25ebb840-3fa1-4c2e-a9b3-c8c223cac999 · outbound

This paper cites Conformer: Convolution-augmented Transformer for Speech Recognition.

Sharp spectral estimates for free boundary problems arising in plasma physics Conformer: Convolution-augmented Transformer for Speech Recognition

Reference 33

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:ecb37ad2ebb83d780b1c5f9400cb4118f9439712ec4bac7ca3962d02ca3124ef

Observation 3a218924-635c-40b9-9eb5-6ef356531470 · outbound

This paper cites Paraformer: Fast and Accurate Parallel Transformer for Non-autoregressive End-to-End Speech Recognition.

Sharp spectral estimates for free boundary problems arising in plasma physics Paraformer: Fast and Accurate Parallel Transformer for Non-autoregressive End-to-End Speech Recognition

Reference 34

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:5c412dadab112f83c28ea53ad65a956691a2d643aca51979611371d6d9bb35b6

Pith citing papers

No inbound Pith citation observations are available.