{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:VMMHO37EFU5JMYYE3VKP63LAAO","short_pith_number":"pith:VMMHO37E","canonical_record":{"source":{"id":"2605.18998","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-05-18T18:18:48Z","cross_cats_sorted":[],"title_canon_sha256":"98b563d62f4960336771d06b8d8b4211ebaff92bf8d161f9d63f65d133b9cbf4","abstract_canon_sha256":"c4aaf1fe0215ae4b0fe5459b116b71afb5698dab9b64d9f5bd018207c1cb2fa2"},"schema_version":"1.0"},"canonical_sha256":"ab18776fe42d3a966304dd54ff6d60039550a2903eb3eff438e081c7930d5bd5","source":{"kind":"arxiv","id":"2605.18998","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.18998","created_at":"2026-05-20T00:06:42Z"},{"alias_kind":"arxiv_version","alias_value":"2605.18998v1","created_at":"2026-05-20T00:06:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.18998","created_at":"2026-05-20T00:06:42Z"},{"alias_kind":"pith_short_12","alias_value":"VMMHO37EFU5J","created_at":"2026-05-20T00:06:42Z"},{"alias_kind":"pith_short_16","alias_value":"VMMHO37EFU5JMYYE","created_at":"2026-05-20T00:06:42Z"},{"alias_kind":"pith_short_8","alias_value":"VMMHO37E","created_at":"2026-05-20T00:06:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:VMMHO37EFU5JMYYE3VKP63LAAO","target":"record","payload":{"canonical_record":{"source":{"id":"2605.18998","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-05-18T18:18:48Z","cross_cats_sorted":[],"title_canon_sha256":"98b563d62f4960336771d06b8d8b4211ebaff92bf8d161f9d63f65d133b9cbf4","abstract_canon_sha256":"c4aaf1fe0215ae4b0fe5459b116b71afb5698dab9b64d9f5bd018207c1cb2fa2"},"schema_version":"1.0"},"canonical_sha256":"ab18776fe42d3a966304dd54ff6d60039550a2903eb3eff438e081c7930d5bd5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:06:42.205438Z","signature_b64":"mnTsSBf3jP5MIx2X/sudaTFj7w531xkD3pYgSCVmnBra78idtP2eQZRD6PdMHTedyzqsKt/4paDY3kcqE2scBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ab18776fe42d3a966304dd54ff6d60039550a2903eb3eff438e081c7930d5bd5","last_reissued_at":"2026-05-20T00:06:42.204500Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:06:42.204500Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.18998","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T00:06:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ERa444BTvQ9iK/C0mAkdtcJ5fYmyBqKbehZlBK6sKrjR5rbvqS50vcA1GNp/rtPcEfgLbW7d9unBk4yQL8b1Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T15:58:24.687419Z"},"content_sha256":"0a9ed6854250770216caea72d6b7d69f87f2ca2354dc6cca68d7b9c9147b9a81","schema_version":"1.0","event_id":"sha256:0a9ed6854250770216caea72d6b7d69f87f2ca2354dc6cca68d7b9c9147b9a81"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:VMMHO37EFU5JMYYE3VKP63LAAO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Cavity-modified exciton-exciton annihilation in disordered molecular systems","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"(2) University of Jyv\\\"askyl\\\"a), B. S. Humphries (1), G. Groenhof (2) ((1) University College London, I. Sokolovskii (1), J. Blumberger (1)","submitted_at":"2026-05-18T18:18:48Z","abstract_excerpt":"Recent experiments have shown contradictory effects of strong light-matter coupling on exciton-exciton annihilation (EEA) in organic molecular systems. In this work, we perform numerical simulations of polariton dynamics and reveal the role of strong coupling in changing the EEA rate. The results of our simulations suggest that strong coupling allows to partially overcome disorder in systems with poor exciton mobility via delocalisation of excitons owing to the interaction with the common cavity mode. This leads to an enhanced connectivity between excitons and, consequently, to an increase in "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.18998","kind":"arxiv","version":1},"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/2605.18998/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":"2026-05-20T00:06:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JJ+tkUtTAFn+2Ii4cTYh3UkNfXroic98+vWNUgtAHFkckzpDWRbzZgfkyZVBg+HHxql36of9NiFLLpLFNyL+Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T15:58:24.687821Z"},"content_sha256":"83186900175b8237e4094cb726b4efa06916a233cd690fdf21d4a3e17a1bd04a","schema_version":"1.0","event_id":"sha256:83186900175b8237e4094cb726b4efa06916a233cd690fdf21d4a3e17a1bd04a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VMMHO37EFU5JMYYE3VKP63LAAO/bundle.json","state_url":"https://pith.science/pith/VMMHO37EFU5JMYYE3VKP63LAAO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VMMHO37EFU5JMYYE3VKP63LAAO/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":"2026-06-04T15:58:24Z","links":{"resolver":"https://pith.science/pith/VMMHO37EFU5JMYYE3VKP63LAAO","bundle":"https://pith.science/pith/VMMHO37EFU5JMYYE3VKP63LAAO/bundle.json","state":"https://pith.science/pith/VMMHO37EFU5JMYYE3VKP63LAAO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VMMHO37EFU5JMYYE3VKP63LAAO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:VMMHO37EFU5JMYYE3VKP63LAAO","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":"c4aaf1fe0215ae4b0fe5459b116b71afb5698dab9b64d9f5bd018207c1cb2fa2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-05-18T18:18:48Z","title_canon_sha256":"98b563d62f4960336771d06b8d8b4211ebaff92bf8d161f9d63f65d133b9cbf4"},"schema_version":"1.0","source":{"id":"2605.18998","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.18998","created_at":"2026-05-20T00:06:42Z"},{"alias_kind":"arxiv_version","alias_value":"2605.18998v1","created_at":"2026-05-20T00:06:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.18998","created_at":"2026-05-20T00:06:42Z"},{"alias_kind":"pith_short_12","alias_value":"VMMHO37EFU5J","created_at":"2026-05-20T00:06:42Z"},{"alias_kind":"pith_short_16","alias_value":"VMMHO37EFU5JMYYE","created_at":"2026-05-20T00:06:42Z"},{"alias_kind":"pith_short_8","alias_value":"VMMHO37E","created_at":"2026-05-20T00:06:42Z"}],"graph_snapshots":[{"event_id":"sha256:83186900175b8237e4094cb726b4efa06916a233cd690fdf21d4a3e17a1bd04a","target":"graph","created_at":"2026-05-20T00:06:42Z","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/2605.18998/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent experiments have shown contradictory effects of strong light-matter coupling on exciton-exciton annihilation (EEA) in organic molecular systems. In this work, we perform numerical simulations of polariton dynamics and reveal the role of strong coupling in changing the EEA rate. The results of our simulations suggest that strong coupling allows to partially overcome disorder in systems with poor exciton mobility via delocalisation of excitons owing to the interaction with the common cavity mode. This leads to an enhanced connectivity between excitons and, consequently, to an increase in ","authors_text":"(2) University of Jyv\\\"askyl\\\"a), B. S. Humphries (1), G. Groenhof (2) ((1) University College London, I. Sokolovskii (1), J. Blumberger (1)","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-05-18T18:18:48Z","title":"Cavity-modified exciton-exciton annihilation in disordered molecular systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.18998","kind":"arxiv","version":1},"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":"sha256:0a9ed6854250770216caea72d6b7d69f87f2ca2354dc6cca68d7b9c9147b9a81","target":"record","created_at":"2026-05-20T00:06:42Z","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":"c4aaf1fe0215ae4b0fe5459b116b71afb5698dab9b64d9f5bd018207c1cb2fa2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-05-18T18:18:48Z","title_canon_sha256":"98b563d62f4960336771d06b8d8b4211ebaff92bf8d161f9d63f65d133b9cbf4"},"schema_version":"1.0","source":{"id":"2605.18998","kind":"arxiv","version":1}},"canonical_sha256":"ab18776fe42d3a966304dd54ff6d60039550a2903eb3eff438e081c7930d5bd5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ab18776fe42d3a966304dd54ff6d60039550a2903eb3eff438e081c7930d5bd5","first_computed_at":"2026-05-20T00:06:42.204500Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:06:42.204500Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mnTsSBf3jP5MIx2X/sudaTFj7w531xkD3pYgSCVmnBra78idtP2eQZRD6PdMHTedyzqsKt/4paDY3kcqE2scBQ==","signature_status":"signed_v1","signed_at":"2026-05-20T00:06:42.205438Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.18998","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0a9ed6854250770216caea72d6b7d69f87f2ca2354dc6cca68d7b9c9147b9a81","sha256:83186900175b8237e4094cb726b4efa06916a233cd690fdf21d4a3e17a1bd04a"],"state_sha256":"609dcc5319e9864421672096a0d7944009e5d75dec6fb16c3a85875c469d2d36"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/sbyhI+3wUCirkCA+seFX6AAjWEoepL84Gsm7N+yjqz9ELV4N8TIIi2ZNphVhwk3B0jdBOhblv0lVKNEsg6lAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T15:58:24.689983Z","bundle_sha256":"a1071d7d78b97161e4697bd0abbc88a0583234fe91e04abebcf4c57e876f14f2"}}