Paper Citation Record · LEDGER

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines

As of 9 August 2026, this Paper Citation Record lists 21 of 21 outbound references and 1 inbound Pith citation observation for arXiv:2606.04196.

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

pith.paper-citation-record.v1
2606.04196 v1

Coverage vector

measured 21 of 21 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-06-28T07:38:35.185431Z

measured 22 of 22 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-09T06:31:02.800959+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-08T13:07:44.522094Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-08T13:07:44.800442Z

Reference resolution

21 of 21 outbound references displayed

verified exact1
verified fuzzy0
unresolved20
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 91fd30e7-41f3-4986-a9cd-b1154f75d2e8 · outbound

This paper cites Apache Hudi: Streaming data lake platform.https://hudi.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines Apache Hudi: Streaming data lake platform.https://hudi

Reference 1

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 09951cf5-6e94-4b4b-8aa4-7d084e46186a · outbound

This paper cites Apache Iceberg Puffin format specification.https:// iceberg.apache.org/puffin-spec/.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines Apache Iceberg Puffin format specification.https:// iceberg.apache.org/puffin-spec/

Reference 2

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d992bc93-f242-4a12-ab6a-241c09996921 · outbound

This paper cites Apache Iceberg table specification.https://iceberg.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines Apache Iceberg table specification.https://iceberg

Reference 3

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c82f9bee-314d-4cf7-aa5d-c4e90073f964 · outbound

This paper cites ApacheParquet: Columnarstorageforthehadoopecosystem.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines ApacheParquet: Columnarstorageforthehadoopecosystem

Reference 4

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 8064c489-5719-4bb5-90d0-82bed92dc03b · outbound

This paper cites Delta lake: High- performance ACID table storage over cloud object stores.Proceedings of the VLDB En- dowment, 13(12):3411–3424, 2020.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines Delta lake: High- performance ACID table storage over cloud object stores.Proceedings of the VLDB En- dowment, 13(12):3411–3424, 2020

Reference 5

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation cc6dd21e-798a-4762-8e48-f8d41c2abef5 · outbound

This paper cites Lakehouse: A new gener- ation of open platforms that unify data warehousing and advanced analytics.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines Lakehouse: A new gener- ation of open platforms that unify data warehousing and advanced analytics

Reference 6

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d8b9deef-6390-43f9-a40d-4de98eb3def3 · outbound

This paper cites SPANN: Highly-efficient billion-scale approximate nearest neighborhood search.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines SPANN: Highly-efficient billion-scale approximate nearest neighborhood search

Reference 7

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 364d91c5-dd7e-44e9-b883-f5d6a5f72ac8 · outbound

This paper cites Lee, Ashish Motivala, Abdul Q.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines Lee, Ashish Motivala, Abdul Q

Reference 8

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ae56ca7e-30cf-447d-831c-821b6cdf7045 · outbound

This paper cites The Faiss library.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines The Faiss library

Reference 9

Resolution: verified exact; local_arxiv, observed 2026-07-02T06:06:41.409076Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 7c264a68-769b-46cc-827d-d7c9c98bf2ac · outbound

This paper cites Product quantization for nearest neigh- bor search.IEEE Transactions on Pattern Analysis and Machine Intelligence, 33(1):117– 128, 2011.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines Product quantization for nearest neigh- bor search.IEEE Transactions on Pattern Analysis and Machine Intelligence, 33(1):117– 128, 2011

Reference 10

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 4969dfb5-6425-4fcd-a346-b2e0e1012633 · outbound

This paper cites pgvector: Open-source vector similarity search for Postgres.https:// github.com/pgvector/pgvector.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines pgvector: Open-source vector similarity search for Postgres.https:// github.com/pgvector/pgvector

Reference 11

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 33590c4d-00a0-4c73-bbcc-6dcc8105e0cd · outbound

This paper cites Chi, Jeffrey Dean, and Neoklis Polyzotis.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines Chi, Jeffrey Dean, and Neoklis Polyzotis

Reference 12

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a3ac12f0-c601-4981-84eb-a0de488f9c54 · outbound

This paper cites an unresolved cited work.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines Unresolved cited work

Reference 13

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation bc833a43-61a2-4ec6-89be-566353c3b89c · outbound

This paper cites DiskANN: Graph-structured indices for scalable, fast, fresh and filtered approximate nearest neighbor search.https://github.com/microsoft/DiskANN.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines DiskANN: Graph-structured indices for scalable, fast, fresh and filtered approximate nearest neighbor search.https://github.com/microsoft/DiskANN

Reference 14

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 7cdf1779-9ddf-4689-afc3-0ea739d571c0 · outbound

This paper cites DuckDB: An embeddable analytical database.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines DuckDB: An embeddable analytical database

Reference 15

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ff9f9c46-dc82-47d7-a8b3-b319fc44ffa2 · outbound

This paper cites DiskANN: Fast accurate billion-point nearest neighbor search on a single node.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines DiskANN: Fast accurate billion-point nearest neighbor search on a single node

Reference 16

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1c1a78ee-ef88-4120-8a65-b05e1a6c6464 · outbound

This paper cites Vespa: The open big data serving engine.https://vespa.ai.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines Vespa: The open big data serving engine.https://vespa.ai

Reference 17

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 71089851-335e-4724-bf5f-6666d11111eb · outbound

This paper cites Building an elastic query engine on disaggregated storage.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines Building an elastic query engine on disaggregated storage

Reference 18

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 39de9411-b6d8-4fca-b86a-b7dbf516a339 · outbound

This paper cites Milvus: A purpose-built vector data management system.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines Milvus: A purpose-built vector data management system

Reference 19

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 5b5d8b3d-6c9f-4907-b06b-b6b9a91ec5f0 · outbound

This paper cites AnalyticDB-V: A hybrid analytical engine towards query fusion for structured and unstructured data.Proceedings of the VLDB Endowment, 13(12):3152–3165, 2020.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines AnalyticDB-V: A hybrid analytical engine towards query fusion for structured and unstructured data.Proceedings of the VLDB Endowment, 13(12):3152–3165, 2020

Reference 20

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e8712f5b-d410-41a0-bab0-83a7572e9be9 · outbound

This paper cites PASE: PostgreSQL ultra-high-dimensional approximate nearest neighbor search extension.

Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines PASE: PostgreSQL ultra-high-dimensional approximate nearest neighbor search extension

Reference 21

Resolution: unresolved; no resolver link, observed 2026-06-28T07:38:35.185431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

Observation e58161a5-9d5a-4448-b8e6-25d135724dfd · inbound

Filtered Vector Search in a Disaggregated Lakehouse: Composing Table-Format Pruning with Per-File ANN cites this paper.

Filtered Vector Search in a Disaggregated Lakehouse: Composing Table-Format Pruning with Per-File ANN Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines

Reference 5

Resolution: verified exact; local_arxiv, observed 2026-08-08T13:07:44.805934Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.