Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T12:33:03.214290Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 34 of 34 outbound references and 0 inbound Pith citation observations for arXiv:1908.07034.
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, observed 2026-08-14T12:33:03.214290Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
34 of 34 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 2f5aa0ea-b7a3-496f-942e-b366a8710083 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 25823737-6236-4785-9373-868e952bf6dc · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation de790b4f-97a6-48cb-baca-8a47744792e1 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a1e3ab55-1653-4c23-a341-36433f0c9b14 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c7a75d34-e910-4e3c-947c-4589886666ea · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 1b03c2e0-a55c-4a39-9eca-4df317fdb069 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b18461d3-c549-41c7-8d5e-22e1f6f4c8d8 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 7
Source-reported events for the cited work
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Observation 7ae0b3d7-a8e1-4191-9864-98bd079b0938 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 0d128bfc-bb29-48fe-94a4-7ffb3583891e · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 84590696-4e75-46df-8e49-11b486858c20 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 2a9b68f5-ad58-479e-aa89-312cdd70c090 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 4beba17f-850e-4b10-83e6-85a9742a1a67 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation fdcc035c-7198-438b-b7c3-c8c2a72acdfc · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 28efb30b-8cb4-4639-aa1a-72db8e809b00 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 920832e8-09ae-4145-9d7e-823f7297d8e4 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 037a0510-5360-46cf-ab4e-6c5741d50cd0 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation fd2f0909-845e-4b45-92f6-08d0987cac6c · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life A., & Ofria, C
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ed7ca615-f61d-450e-a3bd-24b7c9a6aa27 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d1bb0817-3274-4648-be6d-d3d5c346da7e · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 56cd74a3-d8e2-45d3-bd2b-d8aebf279d58 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation eba92e44-a414-46a0-8142-b0309cc1028f · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 314732a1-ba5d-4bfe-8948-6aeda3546e3f · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 6342d0ec-df27-4e9e-bb1b-d0b7c486288e · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d78e8c4e-a7e3-4b7e-ad99-e27cdd3878a6 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Requirements for Open-Ended Evolution in Natural and Artificial Systems
Reference 24
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 61416017-b9ea-4837-8af3-ed1c9efeb5f9 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 0155d457-15bc-4654-9ca2-36261a748b1e · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 69a66cc5-0c5c-41a6-93c9-42250dbed5d0 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 74bc7649-a1cd-4f08-b78e-9e50c6174268 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 41d61816-2634-46c8-87cd-af88c79b1d50 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation aa48d6b3-a479-41b7-85a3-3cb7d9c80050 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 0a63a636-e098-4fb1-b2a8-3adca8cfbb61 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 2ee40d5a-0f73-4e94-90e9-88b5bc1c63d6 · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life A., & Pollack, J
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 13b9bd7a-8775-4989-bfca-ce6a3b8a031b · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 1c7ff0fa-d0ce-43fc-b533-1eef4eeb61fd · outbound
Symbiosis Promotes Fitness Improvements in the Game of Life Unresolved cited work
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
No inbound Pith citation observations are available.