Paper Citation Record · LEDGER

Almost and Approximate EFX for Few Types of Agents

As of 19 August 2026, this Paper Citation Record lists 29 of 29 outbound references and 4 inbound Pith citation observations for arXiv:2508.15380.

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

pith.paper-citation-record.v1
2508.15380 v1

Coverage vector

measured 29 of 29 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-05T18:09:07.118693Z

measured 33 of 33 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-19T06:32:44.657259+00:00

measured 4 of 4 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-14T04:31:27.792806Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-07-04T14:59:55.417416Z

Reference resolution

29 of 29 outbound references displayed

verified exact3
verified fuzzy11
unresolved12
parse uncertain0
malformed identifier2
metadata mismatch1

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 18211c28-f81c-4533-b674-6515cd6b0385 · outbound

This paper cites EFX: A Simpler Approach and an (Almost) Optimal Guarantee via Rainbow Cycle Number.Operations Research, 73(2):738–751, March 2025.

Almost and Approximate EFX for Few Types of Agents EFX: A Simpler Approach and an (Almost) Optimal Guarantee via Rainbow Cycle Number.Operations Research, 73(2):738–751, March 2025

Reference 1

Resolution: verified exact; raw_fallback, observed 2026-08-05T18:09:08.529351Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation b8a339af-70c9-4d07-a233-4a3c6c71cb6d · outbound

This paper cites Multiple birds with one stone: Beating 1/2 for EFX and GMMS via envy cycle elimination.

Almost and Approximate EFX for Few Types of Agents Multiple birds with one stone: Beating 1/2 for EFX and GMMS via envy cycle elimination

Reference 2

Resolution: unresolved; no resolver link, observed 2026-08-05T18:09:03.375279Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 792274a1-cd11-490e-b7d8-cfae4352d74d · outbound

This paper cites Maximum nash welfare and other stories about efx.

Almost and Approximate EFX for Few Types of Agents Maximum nash welfare and other stories about efx

Reference 3

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T18:09:12.189610Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 58a80191-55ce-4239-bb63-6cac5fa7964c · outbound

This paper cites Fair division of indivisible goods: Recent progress and open questions.Artificial Intelligence, 322:103965, 2023.

Almost and Approximate EFX for Few Types of Agents Fair division of indivisible goods: Recent progress and open questions.Artificial Intelligence, 322:103965, 2023

Reference 4

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T18:09:11.907349Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 910a366e-e600-4cf3-94df-5661f49dae88 · outbound

This paper cites Pushing the Frontier on Approximate EFX Allocations.

Almost and Approximate EFX for Few Types of Agents Pushing the Frontier on Approximate EFX Allocations

Reference 5

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T18:09:11.755041Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 10509633-e817-45ef-8d62-f62f6445f792 · outbound

This paper cites Fixed-Point Cycles and Approximate EFX Allocations.

Almost and Approximate EFX for Few Types of Agents Fixed-Point Cycles and Approximate EFX Allocations

Reference 6

Resolution: unresolved; no resolver link, observed 2026-08-05T18:09:04.032134Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 0eadd82d-e0df-4f52-afac-9fc5f4551f75 · outbound

This paper cites Almost Full EFX Exists for Four Agents.

Almost and Approximate EFX for Few Types of Agents Almost Full EFX Exists for Four Agents

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T18:09:11.563000Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 6900047c-c46f-4ed7-8437-6e66fb3d3e21 · outbound

This paper cites Procaccia, Nisarg Shah, and Junxing Wang.

Almost and Approximate EFX for Few Types of Agents Procaccia, Nisarg Shah, and Junxing Wang

Reference 8

Resolution: unresolved; no resolver link, observed 2026-08-05T18:09:04.456638Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a4a1f619-5548-490b-ab90-f243de8f35a4 · outbound

This paper cites an unresolved cited work.

Almost and Approximate EFX for Few Types of Agents Unresolved cited work

Reference 9

Resolution: metadata mismatch; raw_fallback, observed 2026-08-05T18:09:08.181113Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 1766c238-2e09-4c2c-8a3d-99a0c57a70de · outbound

This paper cites A Little Charity Guarantees Almost Envy-Freeness.

Almost and Approximate EFX for Few Types of Agents A Little Charity Guarantees Almost Envy-Freeness

Reference 10

Resolution: unresolved; no resolver link, observed 2026-08-05T18:09:04.713014Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 313270c4-edc4-4bfe-bade-13ecfdbc2c42 · outbound

This paper cites Improving EFX Guarantees through Rainbow Cycle Number.

Almost and Approximate EFX for Few Types of Agents Improving EFX Guarantees through Rainbow Cycle Number

Reference 11

Resolution: unresolved; no resolver link, observed 2026-08-05T18:09:04.582732Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d734e756-12be-4038-8be4-333e9102fbc5 · outbound

This paper cites an unresolved cited work.

Almost and Approximate EFX for Few Types of Agents Unresolved cited work

Reference 12

Resolution: unresolved; raw_fallback, observed 2026-08-05T18:09:11.140591Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 75a82140-a800-48f7-b3e4-f22ec5389bb1 · outbound

This paper cites EFX Exists for Three Agents.

Almost and Approximate EFX for Few Types of Agents EFX Exists for Three Agents

Reference 13

Resolution: malformed identifier; raw_fallback, observed 2026-08-05T18:09:11.340965Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 4ff49773-47f7-4d7f-8bed-7b7235691f98 · outbound

This paper cites (Almost Full) EFX for Three (and More) Types of Agents.Proceedings of the AAAI Conference on Artificial Intelligence, 39(13):13889–13896, April 2025.

Almost and Approximate EFX for Few Types of Agents (Almost Full) EFX for Three (and More) Types of Agents.Proceedings of the AAAI Conference on Artificial Intelligence, 39(13):13889–13896, April 2025

Reference 14

Resolution: malformed identifier; no resolver link, observed 2026-08-05T18:09:05.260757Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ff32744a-aeaa-4fbc-a463-d84db9746c6b · outbound

This paper cites Computing fair and efficient allocations with few utility values.

Almost and Approximate EFX for Few Types of Agents Computing fair and efficient allocations with few utility values

Reference 15

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T18:09:10.889635Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 4021d3e2-48e5-42ab-a610-4661becdb61b · outbound

This paper cites EFX Exists for Three Types of Agents, November 2024.

Almost and Approximate EFX for Few Types of Agents EFX Exists for Three Types of Agents, November 2024

Reference 16

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T18:09:10.665469Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 00600813-129c-4fbf-b516-700ba40fae9f · outbound

This paper cites Fair allocation of a multiset of indivisible items.

Almost and Approximate EFX for Few Types of Agents Fair allocation of a multiset of indivisible items

Reference 17

Resolution: verified exact; doi, observed 2026-08-05T18:09:07.628665Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 5aa6fbbc-54f6-458c-992d-a09645458af7 · outbound

This paper cites Extension of Additive Valuations to General Valuations on the Existence of EFX.

Almost and Approximate EFX for Few Types of Agents Extension of Additive Valuations to General Valuations on the Existence of EFX

Reference 18

Resolution: unresolved; no resolver link, observed 2026-08-05T18:09:05.851989Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 71efdb95-21da-4ae4-a939-c67fbf80bbf6 · outbound

This paper cites an unresolved cited work.

Almost and Approximate EFX for Few Types of Agents Unresolved cited work

Reference 19

Resolution: verified exact; doi, observed 2026-08-05T18:09:07.388753Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation c7a838bc-9872-456b-bbf0-b757a30ff81f · outbound

This paper cites Almost Envy-Freeness with General Valuations.SIAM Journal on Discrete Mathematics, 34(2):1039–1068, January 2020.

Almost and Approximate EFX for Few Types of Agents Almost Envy-Freeness with General Valuations.SIAM Journal on Discrete Mathematics, 34(2):1039–1068, January 2020

Reference 20

Resolution: unresolved; no resolver link, observed 2026-08-05T18:09:06.140992Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation bad036da-d996-4c33-a91c-867160f6f364 · outbound

This paper cites Improved EFX approximation guarantees under ordinal-based assumptions.

Almost and Approximate EFX for Few Types of Agents Improved EFX approximation guarantees under ordinal-based assumptions

Reference 21

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T18:09:10.473574Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 1e16b38d-ddf1-4f32-8232-aa8b2f4fc492 · outbound

This paper cites Equity, envy, and efficiency.Journal of Economic Theory, 9(1):63–91, September.

Almost and Approximate EFX for Few Types of Agents Equity, envy, and efficiency.Journal of Economic Theory, 9(1):63–91, September

Reference 23

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T18:09:10.237498Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 60ce1371-5be2-4954-a055-d788fe14253a · outbound

This paper cites an unresolved cited work.

Almost and Approximate EFX for Few Types of Agents Unresolved cited work

Reference 25

Resolution: unresolved; raw_fallback, observed 2026-08-05T18:09:09.929112Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 6e06f7b9-056d-48de-9c2a-5e407058b5c4 · outbound

This paper cites Furthermore, 𝑣𝑠(𝑋𝑖1) > 3 2 𝑣𝑠(𝑋𝑠), 𝑣𝑖1(𝑋𝑖2) > 3 2 𝑣𝑖1(𝑋𝑖1) and 𝑣𝑖2(𝑋𝑖3) > 3 2 𝑣𝑖2(𝑋𝑖2).

Almost and Approximate EFX for Few Types of Agents Furthermore, 𝑣𝑠(𝑋𝑖1) > 3 2 𝑣𝑠(𝑋𝑠), 𝑣𝑖1(𝑋𝑖2) > 3 2 𝑣𝑖1(𝑋𝑖1) and 𝑣𝑖2(𝑋𝑖3) > 3 2 𝑣𝑖2(𝑋𝑖2)

Reference 26

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T18:09:09.617287Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation ae11ea2b-9e97-404f-8eb2-add3c1c98dbc · outbound

This paper cites Therefore, (𝑖3, 𝑠) is a red edge in the enhanced envy graph𝐺e(𝑋).

Almost and Approximate EFX for Few Types of Agents Therefore, (𝑖3, 𝑠) is a red edge in the enhanced envy graph𝐺e(𝑋)

Reference 27

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T18:09:09.333310Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 156a8b3f-c135-4c20-beca-97558c0b12ac · outbound

This paper cites an unresolved cited work.

Almost and Approximate EFX for Few Types of Agents Unresolved cited work

Reference 28

Resolution: unresolved; raw_fallback, observed 2026-08-05T18:09:09.051457Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 790e8593-6d2d-4766-9b3f-b346a9629ab0 · outbound

This paper cites However,(𝑗ℓ, 𝑖2) is not a red edge in𝐺e(𝑋) as 𝑖2 is not a source vertex.

Almost and Approximate EFX for Few Types of Agents However,(𝑗ℓ, 𝑖2) is not a red edge in𝐺e(𝑋) as 𝑖2 is not a source vertex

Reference 29

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T18:09:08.803941Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation dbc8e355-e14c-46a3-ba94-3006f4b64cc3 · outbound

This paper cites doi: 10.1016/0022-0531(74)90075-1.

Almost and Approximate EFX for Few Types of Agents doi: 10.1016/0022-0531(74)90075-1

Reference 1974

Resolution: unresolved; no resolver link, observed 2026-08-05T18:09:06.407996Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 4468e4f2-438d-4966-b99a-111934daf1db · outbound

This paper cites doi: 10.1609/aaai.v36i5.20410.

Almost and Approximate EFX for Few Types of Agents doi: 10.1609/aaai.v36i5.20410

Reference 2022

Resolution: unresolved; no resolver link, observed 2026-08-05T18:09:04.317102Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

Observation 110a9ea4-116e-4cb5-83bc-94dadf12a121 · inbound

Approximate Envy-Free Allocations up to any $k$ Goods cites this paper.

Approximate Envy-Free Allocations up to any $k$ Goods Almost and Approximate EFX for Few Types of Agents

Reference 17

Resolution: verified exact; arxiv_id, observed 2026-05-12T06:21:24.744133Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 2bdb9c15-178d-4fdd-ada9-e8f765e5acce · inbound

Almost EFX in Hypergraphs cites this paper.

Almost EFX in Hypergraphs Almost and Approximate EFX for Few Types of Agents

Reference 39

Resolution: verified exact; arxiv_id, observed 2026-07-04T14:59:55.418922Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 59a2a041-0d21-4694-9f58-03936a773512 · inbound

A Linear Bound on the Rainbow Cycle Number and Approximate EFX cites this paper.

A Linear Bound on the Rainbow Cycle Number and Approximate EFX Almost and Approximate EFX for Few Types of Agents

Reference 22

Resolution: unresolved; no resolver link, observed 2026-07-31T00:23:29.181347Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 3a941479-9ac7-4dd2-a7d8-7c811850c03a · inbound

A Simple Polynomial-Time EFX Repair for Cancelable Valuations cites this paper.

A Simple Polynomial-Time EFX Repair for Cancelable Valuations Almost and Approximate EFX for Few Types of Agents

Reference 2026

Resolution: unresolved; no resolver link, observed 2026-08-14T04:31:27.792806Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.