{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:PR66RFDOMCWTUHIKAHVG43U36G","short_pith_number":"pith:PR66RFDO","canonical_record":{"source":{"id":"2307.00994","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.bio-ph","submitted_at":"2023-07-03T13:18:25Z","cross_cats_sorted":["cs.LG","cs.RO"],"title_canon_sha256":"de7abc4e07755d2952711ffb026436ae9048e6774b68fad6a558fcb579d372e0","abstract_canon_sha256":"6f57aa90dce7945a4858805ad7d5941bb14aed104888d33f93886a1cfffafb27"},"schema_version":"1.0"},"canonical_sha256":"7c7de8946e60ad3a1d0a01ea6e6e9bf1a524e21d86ad58c359d24b7b14af5687","source":{"kind":"arxiv","id":"2307.00994","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.00994","created_at":"2026-07-05T06:53:08Z"},{"alias_kind":"arxiv_version","alias_value":"2307.00994v2","created_at":"2026-07-05T06:53:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.00994","created_at":"2026-07-05T06:53:08Z"},{"alias_kind":"pith_short_12","alias_value":"PR66RFDOMCWT","created_at":"2026-07-05T06:53:08Z"},{"alias_kind":"pith_short_16","alias_value":"PR66RFDOMCWTUHIK","created_at":"2026-07-05T06:53:08Z"},{"alias_kind":"pith_short_8","alias_value":"PR66RFDO","created_at":"2026-07-05T06:53:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:PR66RFDOMCWTUHIKAHVG43U36G","target":"record","payload":{"canonical_record":{"source":{"id":"2307.00994","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.bio-ph","submitted_at":"2023-07-03T13:18:25Z","cross_cats_sorted":["cs.LG","cs.RO"],"title_canon_sha256":"de7abc4e07755d2952711ffb026436ae9048e6774b68fad6a558fcb579d372e0","abstract_canon_sha256":"6f57aa90dce7945a4858805ad7d5941bb14aed104888d33f93886a1cfffafb27"},"schema_version":"1.0"},"canonical_sha256":"7c7de8946e60ad3a1d0a01ea6e6e9bf1a524e21d86ad58c359d24b7b14af5687","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:53:08.491387Z","signature_b64":"3BrL52K5IpuKNSIURntHH+XIFOBgGorSpSrLITch/EXjp8RJSxS3qTGAD225r/EieKYTxjbNQabQdMgdMx5lBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c7de8946e60ad3a1d0a01ea6e6e9bf1a524e21d86ad58c359d24b7b14af5687","last_reissued_at":"2026-07-05T06:53:08.490953Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:53:08.490953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2307.00994","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:53:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"km5PypUbJFfC4SP+tNlDTDXZe+kk/ymDPMdpYLes35sw1ExwvFhpjWxKCWigotz/BSGRHY/vNOaxLxuKiC/gBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T22:20:31.440250Z"},"content_sha256":"401bb5c3cec244c3e0a2d0fcfd2fc268727ec4e1635a0c44e3599d66d4d5d804","schema_version":"1.0","event_id":"sha256:401bb5c3cec244c3e0a2d0fcfd2fc268727ec4e1635a0c44e3599d66d4d5d804"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:PR66RFDOMCWTUHIKAHVG43U36G","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Environmental effects on emergent strategy in micro-scale multi-agent reinforcement learning","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.LG","cs.RO"],"primary_cat":"physics.bio-ph","authors_text":"Christian Holm, Christoph Lohrmann, Clemens Bechinger, David Zimmer, Samuel Tovey, Simon Koppenhoefer, Tobias Merkt, Veit-Lorenz Heuthe","submitted_at":"2023-07-03T13:18:25Z","abstract_excerpt":"Multi-Agent Reinforcement Learning (MARL) is a promising candidate for realizing efficient control of microscopic particles, of which micro-robots are a subset. However, the microscopic particles' environment presents unique challenges, such as Brownian motion at sufficiently small length-scales. In this work, we explore the role of temperature in the emergence and efficacy of strategies in MARL systems using particle-based Langevin molecular dynamics simulations as a realistic representation of micro-scale environments. To this end, we perform experiments on two different multi-agent tasks in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.00994","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2307.00994/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:53:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gIytROAJhb78aH+DnKuvQ1XnnKetE2W+Q7WV4qocr285ePjOwfdLZIxhubK9E2ErFb7wbzxztkhgyX56H+RpDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T22:20:31.440849Z"},"content_sha256":"a4e99f51192b1071058afe81c3968ac998b97fb27dbeff46ce1d5c2f3579601c","schema_version":"1.0","event_id":"sha256:a4e99f51192b1071058afe81c3968ac998b97fb27dbeff46ce1d5c2f3579601c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PR66RFDOMCWTUHIKAHVG43U36G/bundle.json","state_url":"https://pith.science/pith/PR66RFDOMCWTUHIKAHVG43U36G/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PR66RFDOMCWTUHIKAHVG43U36G/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-16T22:20:31Z","links":{"resolver":"https://pith.science/pith/PR66RFDOMCWTUHIKAHVG43U36G","bundle":"https://pith.science/pith/PR66RFDOMCWTUHIKAHVG43U36G/bundle.json","state":"https://pith.science/pith/PR66RFDOMCWTUHIKAHVG43U36G/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PR66RFDOMCWTUHIKAHVG43U36G/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:PR66RFDOMCWTUHIKAHVG43U36G","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"6f57aa90dce7945a4858805ad7d5941bb14aed104888d33f93886a1cfffafb27","cross_cats_sorted":["cs.LG","cs.RO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.bio-ph","submitted_at":"2023-07-03T13:18:25Z","title_canon_sha256":"de7abc4e07755d2952711ffb026436ae9048e6774b68fad6a558fcb579d372e0"},"schema_version":"1.0","source":{"id":"2307.00994","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.00994","created_at":"2026-07-05T06:53:08Z"},{"alias_kind":"arxiv_version","alias_value":"2307.00994v2","created_at":"2026-07-05T06:53:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.00994","created_at":"2026-07-05T06:53:08Z"},{"alias_kind":"pith_short_12","alias_value":"PR66RFDOMCWT","created_at":"2026-07-05T06:53:08Z"},{"alias_kind":"pith_short_16","alias_value":"PR66RFDOMCWTUHIK","created_at":"2026-07-05T06:53:08Z"},{"alias_kind":"pith_short_8","alias_value":"PR66RFDO","created_at":"2026-07-05T06:53:08Z"}],"graph_snapshots":[{"event_id":"sha256:a4e99f51192b1071058afe81c3968ac998b97fb27dbeff46ce1d5c2f3579601c","target":"graph","created_at":"2026-07-05T06:53:08Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2307.00994/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Multi-Agent Reinforcement Learning (MARL) is a promising candidate for realizing efficient control of microscopic particles, of which micro-robots are a subset. However, the microscopic particles' environment presents unique challenges, such as Brownian motion at sufficiently small length-scales. In this work, we explore the role of temperature in the emergence and efficacy of strategies in MARL systems using particle-based Langevin molecular dynamics simulations as a realistic representation of micro-scale environments. To this end, we perform experiments on two different multi-agent tasks in","authors_text":"Christian Holm, Christoph Lohrmann, Clemens Bechinger, David Zimmer, Samuel Tovey, Simon Koppenhoefer, Tobias Merkt, Veit-Lorenz Heuthe","cross_cats":["cs.LG","cs.RO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.bio-ph","submitted_at":"2023-07-03T13:18:25Z","title":"Environmental effects on emergent strategy in micro-scale multi-agent reinforcement learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.00994","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:401bb5c3cec244c3e0a2d0fcfd2fc268727ec4e1635a0c44e3599d66d4d5d804","target":"record","created_at":"2026-07-05T06:53:08Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"6f57aa90dce7945a4858805ad7d5941bb14aed104888d33f93886a1cfffafb27","cross_cats_sorted":["cs.LG","cs.RO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.bio-ph","submitted_at":"2023-07-03T13:18:25Z","title_canon_sha256":"de7abc4e07755d2952711ffb026436ae9048e6774b68fad6a558fcb579d372e0"},"schema_version":"1.0","source":{"id":"2307.00994","kind":"arxiv","version":2}},"canonical_sha256":"7c7de8946e60ad3a1d0a01ea6e6e9bf1a524e21d86ad58c359d24b7b14af5687","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c7de8946e60ad3a1d0a01ea6e6e9bf1a524e21d86ad58c359d24b7b14af5687","first_computed_at":"2026-07-05T06:53:08.490953Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:53:08.490953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3BrL52K5IpuKNSIURntHH+XIFOBgGorSpSrLITch/EXjp8RJSxS3qTGAD225r/EieKYTxjbNQabQdMgdMx5lBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:53:08.491387Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.00994","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:401bb5c3cec244c3e0a2d0fcfd2fc268727ec4e1635a0c44e3599d66d4d5d804","sha256:a4e99f51192b1071058afe81c3968ac998b97fb27dbeff46ce1d5c2f3579601c"],"state_sha256":"32594175225610724198c1014d1e5ce2d6b2e4d0eacadc88c261eeb82a61c2a6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gSNzk//xma/yqCx3fzJlUgsZ2xR/yhzK68jZ1/H6vkGTAEJFsuGr0PfAWu6jfdkxCPcatBnRmgAscWgvEjJLAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T22:20:31.460262Z","bundle_sha256":"0d8fe30932ef11c041b439039307f0b46346fa0da3174d259fb76c7db1192067"}}