Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 11 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 5 inbound Pith citation observations for arXiv:2110.06918.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-11T06:34:44.6726+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-10T15:12:37.717840Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-08-05T02:28:24.338817Z
0 of 0 outbound references displayed
External citation measurements
2
arxiv_reference, observed 2026-08-05T02:28:24.338817Z
No outbound reference observations are available for this paper version.
Observation a084afee-d14b-41fa-8633-ce13521c3043 · inbound
Unsupervised Dense Information Retrieval with Contrastive Learning Salient Phrase Aware Dense Retrieval: Can a Dense Retriever Imitate a Sparse One?
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 701bb839-656c-46fa-a234-24723c378fae · inbound
Unsupervised Dense Information Retrieval with Contrastive Learning Salient Phrase Aware Dense Retrieval: Can a Dense Retriever Imitate a Sparse One?
Reference 123
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation bde6865f-5762-40df-a57d-187530d04907 · inbound
Text Embeddings by Weakly-Supervised Contrastive Pre-training Salient Phrase Aware Dense Retrieval: Can a Dense Retriever Imitate a Sparse One?
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 31a8f1db-d9eb-4678-83eb-b5004bebd28b · inbound
Remining Hard Negatives for Generative Pseudo Labeled Domain Adaptation Salient Phrase Aware Dense Retrieval: Can a Dense Retriever Imitate a Sparse One?
Reference 5
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f23f4264-86c1-4fd2-b3f0-7d804bb8d2ed · inbound
CG-RAG: Research Question Answering by Citation Graph Retrieval-Augmented LLMs Salient Phrase Aware Dense Retrieval: Can a Dense Retriever Imitate a Sparse One?
Reference 4
Source-reported events for the cited work
Unavailable: canonical work link unavailable.