Paper Citation Record · LEDGER

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress

As of 4 August 2026, this Paper Citation Record lists 29 of 29 outbound references and 1 inbound Pith citation observation for arXiv:2602.22913.

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

pith.paper-citation-record.v1
2602.22913 v2

Coverage vector

measured 29 of 29 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-05-15T19:19:40.264546Z

measured 30 of 30 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-04T06:34:03.388597+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-07-30T15:00:20.500683Z

measured 0 of 1 external citation measurements

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

Source: cited_works

Reference resolution

29 of 29 outbound references displayed

verified exact9
verified fuzzy3
unresolved17
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 45935a97-5e56-45d6-9381-cbed5e1bc919 · outbound

This paper cites arXiv preprint arXiv:2509.03236 , year=.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress arXiv preprint arXiv:2509.03236 , year=

Reference 1

Resolution: verified exact; arxiv_id, observed 2026-05-15T19:20:16.241552Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 0e231eec-1d85-402f-b130-14e226f72d79 · outbound

This paper cites OneRec: Unifying Retrieve and Rank with Generative Recommender and Iterative Preference Alignment.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress OneRec: Unifying Retrieve and Rank with Generative Recommender and Iterative Preference Alignment

Reference 2

Resolution: verified exact; local_arxiv, observed 2026-05-15T19:20:16.208656Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 8b455b66-3c0d-4b4f-a468-4fe3341a8e88 · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 3

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:16.947715Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 167e6b53-5655-41fb-b64e-a5047fbb6445 · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 4

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:16.920143Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 051417a0-ca6d-4403-b617-c9b4c1fd4dbc · outbound

This paper cites OneSug: The Unified End-to-End Generative Framework for E-commerce Query Suggestion.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress OneSug: The Unified End-to-End Generative Framework for E-commerce Query Suggestion

Reference 5

Resolution: verified exact; arxiv_id, observed 2026-05-15T19:20:16.224134Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 6668e1fd-15a6-4734-8d2d-6ebe66929f2f · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 6

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:16.930623Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation c12cdf90-566e-4258-9a6d-641470ea5769 · outbound

This paper cites Large Language Model as Universal Retriever in Industrial-Scale Recommender System.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Large Language Model as Universal Retriever in Industrial-Scale Recommender System

Reference 7

Resolution: verified exact; arxiv_id, observed 2026-05-15T19:20:16.195109Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 450f35f7-72c5-4a68-b031-75382e9b756e · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 8

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:16.917920Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 70a53a27-866a-4b03-a69d-fb6dd4813289 · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 9

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:16.936061Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation ba39568b-3ffa-4589-9715-f07d9f80916d · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 10

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:17.005157Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 5dd90bc2-a34d-49c8-9565-25b636ab54ac · outbound

This paper cites InProceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR ’25).

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress InProceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR ’25)

Reference 11

Resolution: verified fuzzy; raw_fallback, observed 2026-05-15T19:20:16.983546Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 5c8760c7-22d4-4d41-b7ff-1fa24c6fbd93 · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 12

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:16.984555Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation a99cddd8-065a-4eb9-abd8-748de70ccb7a · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 13

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:16.994891Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation ade6f9c8-f0dc-4ff5-838a-f26ad1d9c925 · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 14

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:16.979054Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 464054ad-463c-4a0f-a8de-2df7461bd066 · outbound

This paper cites McDonald, Lucas Maystre, Mounia Lalmas, Daniel Russo, and Kamil Ciosek.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress McDonald, Lucas Maystre, Mounia Lalmas, Daniel Russo, and Kamil Ciosek

Reference 15

Resolution: verified fuzzy; raw_fallback, observed 2026-05-15T19:20:16.990715Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation d833494f-46b8-4807-84ad-2f30e4aeb332 · outbound

This paper cites Representation Learning with Contrastive Predictive Coding.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Representation Learning with Contrastive Predictive Coding

Reference 16

Resolution: verified exact; local_arxiv, observed 2026-05-15T19:20:16.214163Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 763c4f87-b35e-4123-a75a-09da3f9df888 · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 17

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:16.992345Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 72280cea-f1ff-40a4-880c-4189158038a3 · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 18

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:16.997195Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 756a1ec3-ce80-4b83-b532-5779ff0353a4 · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 19

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:16.952857Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 112c3254-10b5-4793-b75b-2dcdc28a393b · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 20

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:16.957053Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation e00554e9-5cf4-40ea-a50b-141dd58b7851 · outbound

This paper cites InProceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining V.2 (KDD ’25).

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress InProceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining V.2 (KDD ’25)

Reference 21

Resolution: verified fuzzy; raw_fallback, observed 2026-05-15T19:20:16.977270Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 84673224-acd5-4743-aa25-f891d0561c6d · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 22

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:16.967686Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation b11115c7-dee9-4415-837c-b98595dfd8fa · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 23

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:16.974941Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation b23f0e78-aed8-4f8b-8fa7-37351dd12c4b · outbound

This paper cites OneLoc: Geo-Aware Generative Recommender Systems for Local Life Service.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress OneLoc: Geo-Aware Generative Recommender Systems for Local Life Service

Reference 24

Resolution: verified exact; arxiv_id, observed 2026-05-15T19:20:16.189174Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 4bec27d7-e9aa-48ec-8ad2-7139446188c8 · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 25

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:16.999206Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 46c6c34a-4ec4-459d-bc19-5096d929308b · outbound

This paper cites Qwen3 Technical Report.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Qwen3 Technical Report

Reference 26

Resolution: verified exact; local_arxiv, observed 2026-05-15T19:20:16.230641Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation b8775725-2d6c-4b42-bd3e-b64d8fdb8395 · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 27

Resolution: verified exact; arxiv_id, observed 2026-05-15T19:20:16.201542Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 74428142-e4e0-44a3-830f-4640eb05bb1d · outbound

This paper cites an unresolved cited work.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Unresolved cited work

Reference 28

Resolution: unresolved; raw_fallback, observed 2026-05-15T19:20:17.009551Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Observation 5f68d235-c9af-46e5-828b-d59a1a100afd · outbound

This paper cites Onerec technical report.

SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress Onerec technical report

Reference 29

Resolution: verified exact; arxiv_id, observed 2026-05-15T19:20:16.183218Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.

Pith citing papers

Observation 1dae4578-d09f-489e-aa52-d055cb6db830 · inbound

Melo: A Production LLM-Powered Music Recommendation Agent cites this paper.

Melo: A Production LLM-Powered Music Recommendation Agent SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress

Reference 21

Resolution: unresolved; no resolver link, observed 2026-07-30T15:00:20.500683Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.