Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-05-21T15:14:57.342619Z
Paper Citation Record · LEDGER
As of 4 August 2026, this Paper Citation Record lists 44 of 44 outbound references and 1 inbound Pith citation observation for arXiv:2601.20529.
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 2026-05-21T15:14:57.342619Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-04T06:34:03.388597+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-03T06:23:21.052422Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-03T12:16:14.848390Z
44 of 44 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation ab8b98cb-0c6e-4528-b88e-94dcc54723bb · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Esa space resources strategy
Reference 1
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 a81d94cc-b0e8-41c7-a273-80b851f7d738 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Available: https://exploration.esa.int/web/moon/-/ 61369-esa-space-resources-strategy
Reference 2
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 04978ce5-9317-4b2b-983a-f49659ad6aff · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Unresolved cited work
Reference 3
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 b2e6027b-9dbe-465d-a086-cf24043b9299 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Robotic tra- verse and sample return strategies for a lunar farside mission to the schr¨odinger basin
Reference 4
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 3c66d804-08bf-49c6-b25f-24f871c7eb10 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Scientific exploration of challenging planetary analog environments with a team of legged robots
Reference 5
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 9512a7dd-a70c-4b1a-aa82-16377c26c691 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Traversing steep and granular martian analog slopes with a dynamic quadrupedal robot
Reference 6
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 dfa1ae8f-50f4-4f40-9ec3-f4d6a34efded · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Subterranean challenge
Reference 7
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 7a25ec41-2e1e-4d67-a6b0-33999327dd80 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests The challenge 2021–2022
Reference 8
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 0e63cef3-b2e1-4f07-9f07-beb9e4cdbd3d · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests An effi- cient scalable autonomy approach for teams of heterogeneous mobile robots
Reference 9
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 025113ce-624b-4dec-89bd-b881200d24bf · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests (2022) LUVMI-XR Team Passes First Field Trial of the Space Resources Challenge
Reference 10
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 9ae21b43-38d5-45fc-b894-76d35b889e88 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests The arches space-analogue demonstration mission: Towards heterogeneous teams of autonomous robots for collaborative scientific sampling in planetary exploration
Reference 11
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 95ed03d5-6d18-4ffc-99a9-14670d391067 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Robotic exploration of martian caves: Evaluating operational concepts through analog experiments in lava tubes
Reference 12
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 3d723f4a-a208-49e4-96fe-202ffa15bbb4 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Multi- robot exploration for the cadre mission
Reference 13
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 509c58f2-f854-4c60-be13-9da9c86e0e3b · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Collaborative multi- rover crater exploration: Concept and results from the arches analog mission
Reference 14
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 d3961bc6-b8d2-419e-bff6-e44a988a972d · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Field testing of a cooperative multi-robot sample return mission in mars analogue environment
Reference 15
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 dd0da24a-1b90-4a04-8fbb-59a11c1e5e4e · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Development strategies for multi-robot teams in context of planetary exploration
Reference 16
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 a3d5e3ea-c7eb-49e2-8211-11a44f38515a · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests (2025) Lunar Reconnaissance Orbiter
Reference 17
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 3095c84a-b221-4ded-a45e-96d535e74458 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests A brief review of chemical and mineralogical resources on the moon and likely initial in situ resource utilization (isru) applications
Reference 18
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 34d86f4f-6bc6-4d5e-bd67-622ba6674e7d · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Evidence for exposed water ice in the moon’s south polar regions from lunar reconnaissance orbiter ultraviolet albedo and temperature measurements
Reference 19
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 6f1258d9-3f5d-4e43-8736-dd018da1ba09 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Quantitative estimation of helium-3 spatial distribution in the lunar regolith layer
Reference 20
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 d1545f0a-d5b2-4ca0-81d8-6d3b39fdbd9b · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Lunar mare tio2 abundances estimated from uv/vis reflectance
Reference 21
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 ccb05ff4-061f-4503-be15-38f08f09fc0f · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Landing site selection and overview of china’s lunar landing missions
Reference 22
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 d6b54204-2c4a-4752-a3c4-619155146d06 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Investigation on lunar landing candidate sites for a future lunar exploration mission
Reference 23
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 71bf8f34-7f4c-467c-9d04-38be3964ea28 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests NeBula: Quest for Robotic Autonomy in Challenging Environments; TEAM CoSTAR at the DARPA Subterranean Challenge
Reference 24
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 3bd94a25-97ac-44cb-99c4-91d284b710dd · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Rosmc: A high-level mission operation framework for heterogeneous robotic teams
Reference 25
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 ea7f059e-5814-4364-abc4-13c15fff744d · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Heterogeneous ground and air platforms, homogeneous sensing: Team csiro data61’s approach to the darpa subterranean challenge
Reference 26
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 486c8f84-69ea-40eb-9fcf-0ba598dc5916 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Metrics for perfor- mance benchmarking of multi-robot exploration
Reference 27
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 0ea20608-aea4-42fe-a8df-59eb07195c66 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Evaluating maps produced by urban search and rescue robots: lessons learned from robocup
Reference 28
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 ca0ea621-7d83-429f-b201-b19c21f551a3 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Comparison of legged single- robot and multi-robot planetary analog exploration systems
Reference 29
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 c3b90751-12b3-4bc9-b2c8-7073cc11f20e · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Explore-bench: Data sets, metrics and evaluations for frontier-based and deep-reinforcement-learning-based autonomous exploration
Reference 30
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 b79e4a80-3bb6-483d-9c84-8145e8542640 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Survey of metrics for human- robot interaction
Reference 31
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 d598b729-8c79-4070-8f36-94cee674779f · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Development of nasa-tlx (task load index): Results of empirical and theoretical research
Reference 32
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 29246a31-9847-4654-a3cd-a83036815fb7 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Evaluation metrics regarding human well-being and system performance in human-robot interaction–a literature review
Reference 33
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 b1bee06d-4cb5-4387-a2bb-7da1417e4e01 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Exploring the lunar surface: A review of technologies for resource prospection and their complementarity
Reference 34
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 fdfc9d43-9027-4126-ad8e-933735fdb49f · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests (2025) ACT–REACT QuickMap — Lunar Reconnaissance Orbiter Camera
Reference 35
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 89ba1f4a-e469-49b7-913e-695d7044342d · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Lunar resources: A review
Reference 36
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 f71c1ebf-f150-4e47-b5b0-e2e1b04f7a3b · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests V olcanic processes in the gassendi region of the moon
Reference 37
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 2e525f19-9dac-4761-b3b7-f1a6df0a7dac · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Compositional analyses of lunar pyroclastic deposits
Reference 38
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 7e17efa0-8b7c-4fa7-835d-d0d6a6ee7f09 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests High- resolution nighttime temperature and rock abundance mapping of the moon using the diviner lunar radiometer experiment with a model for topographic removal
Reference 39
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 c4e2f7f7-d0ae-40ec-8047-dfba82d62088 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Relative depths of simple craters and the nature of the lunar regolith
Reference 40
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 6661a1cc-a1c7-451f-9a2c-029f83644caa · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests V olatiles investigating polar exploration rover (viper) proposal information package
Reference 41
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 324e1688-5e31-4f6f-9f1e-76abb7d4ddac · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Available: https://science.nasa.gov/wp-content/ uploads/2024/08/viper-pip-final.pdf
Reference 42
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 333567c2-beda-41fc-8318-4e2a32e272d2 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests Distance to nearest neighbor as a measure of spatial relationships in populations
Reference 43
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 5dc703ca-190f-49b4-ba2a-a8423e2a2c95 · outbound
A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests MOSAIC: Modular scalable autonomy for intelligent coordination of heterogeneous robotic teams
Reference 44
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 885a11fb-9825-490f-9ada-b55fc7199507 · inbound
MOSAIC: Modular Scalable Autonomy for Intelligent Coordination of Heterogeneous Robotic Teams A Practical Framework of Key Performance Indicators for Multi-Robot Lunar and Planetary Field Tests
Reference 15
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.