{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:XFEED6TMJTQRFXD2L2HKIXFXLT","short_pith_number":"pith:XFEED6TM","canonical_record":{"source":{"id":"1310.1754","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-10-07T12:35:58Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"91419a2adfe68685cd01a9605dffc3dc39a04c396d16eb492f6b5e1ff1ff5dc6","abstract_canon_sha256":"987a08b14825149b92bd857bf62462d3ac825368b5bacd61e6547d8413557e47"},"schema_version":"1.0"},"canonical_sha256":"b94841fa6c4ce112dc7a5e8ea45cb75ce39ea7c0f370ed74a88ce6399801baef","source":{"kind":"arxiv","id":"1310.1754","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.1754","created_at":"2026-05-18T03:11:10Z"},{"alias_kind":"arxiv_version","alias_value":"1310.1754v1","created_at":"2026-05-18T03:11:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.1754","created_at":"2026-05-18T03:11:10Z"},{"alias_kind":"pith_short_12","alias_value":"XFEED6TMJTQR","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"XFEED6TMJTQRFXD2","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"XFEED6TM","created_at":"2026-05-18T12:28:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:XFEED6TMJTQRFXD2L2HKIXFXLT","target":"record","payload":{"canonical_record":{"source":{"id":"1310.1754","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-10-07T12:35:58Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"91419a2adfe68685cd01a9605dffc3dc39a04c396d16eb492f6b5e1ff1ff5dc6","abstract_canon_sha256":"987a08b14825149b92bd857bf62462d3ac825368b5bacd61e6547d8413557e47"},"schema_version":"1.0"},"canonical_sha256":"b94841fa6c4ce112dc7a5e8ea45cb75ce39ea7c0f370ed74a88ce6399801baef","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:11:10.734382Z","signature_b64":"egboNINxm7XaUQIIiP0oYo05L6A07rB0pg9imgiUkZANPbpTf+aBg+ovjt4pjIrcsbqIyT2B9Q1mKaVeALqhAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b94841fa6c4ce112dc7a5e8ea45cb75ce39ea7c0f370ed74a88ce6399801baef","last_reissued_at":"2026-05-18T03:11:10.733645Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:11:10.733645Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1310.1754","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":"2026-05-18T03:11:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qYKh/xJ3NAvx/dQI96SgKt5l437UAOXhF1t9vm1AIfRcCUqViHet5HDhfeEC51lUBKp/0Du817fQa8nNiuvxBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T02:37:25.056892Z"},"content_sha256":"b09ac1d7db1deae310ba72fc15bc05ed82eb15634cd44423ca6f63900bc16d5e","schema_version":"1.0","event_id":"sha256:b09ac1d7db1deae310ba72fc15bc05ed82eb15634cd44423ca6f63900bc16d5e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:XFEED6TMJTQRFXD2L2HKIXFXLT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Charge-Transfer State Dynamics Following Hole and Electron Transfer in Organic Photovoltaic Devices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Akshay Rao, Artem A. Bakulin, Bob C. Schroeder, Christian B. Nielsen, Huib J. Bakker, Iain McCulloch, James R. Durrant, Philip C. Y. Chow, Richard H. Friend, Stoichko D. Dimitrov","submitted_at":"2013-10-07T12:35:58Z","abstract_excerpt":"The formation of bound electron-hole pairs, also called charge-transfer (CT) states, in organic-based photovoltaic devices is one of the dominant loss mechanisms hindering performance. While CT state dynamics following electron transfer from donor to acceptor have been widely studied, there is not much known about the dynamics of bound CT states produced by hole transfer from the acceptor to the donor. In this letter, we compare the dynamics of CT states formed in the different charge-transfer pathways in a range of model systems. We show that the nature and dynamics of the generated CT states"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.1754","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":""},"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":"2026-05-18T03:11:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Jsnw8MMTGXlXln+UD/FSNVlUc0kJf4Y6E5pEvp/xKIkiGPHyYbpa+zklJJ2AyFdPmJcBX2Qbs91mi5KpyG8DAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T02:37:25.057283Z"},"content_sha256":"b754e0482f998a22510941a5b9248bbbfef0666945256398141f978b647b2837","schema_version":"1.0","event_id":"sha256:b754e0482f998a22510941a5b9248bbbfef0666945256398141f978b647b2837"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XFEED6TMJTQRFXD2L2HKIXFXLT/bundle.json","state_url":"https://pith.science/pith/XFEED6TMJTQRFXD2L2HKIXFXLT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XFEED6TMJTQRFXD2L2HKIXFXLT/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":"2026-05-30T02:37:25Z","links":{"resolver":"https://pith.science/pith/XFEED6TMJTQRFXD2L2HKIXFXLT","bundle":"https://pith.science/pith/XFEED6TMJTQRFXD2L2HKIXFXLT/bundle.json","state":"https://pith.science/pith/XFEED6TMJTQRFXD2L2HKIXFXLT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XFEED6TMJTQRFXD2L2HKIXFXLT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:XFEED6TMJTQRFXD2L2HKIXFXLT","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":"987a08b14825149b92bd857bf62462d3ac825368b5bacd61e6547d8413557e47","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-10-07T12:35:58Z","title_canon_sha256":"91419a2adfe68685cd01a9605dffc3dc39a04c396d16eb492f6b5e1ff1ff5dc6"},"schema_version":"1.0","source":{"id":"1310.1754","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.1754","created_at":"2026-05-18T03:11:10Z"},{"alias_kind":"arxiv_version","alias_value":"1310.1754v1","created_at":"2026-05-18T03:11:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.1754","created_at":"2026-05-18T03:11:10Z"},{"alias_kind":"pith_short_12","alias_value":"XFEED6TMJTQR","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"XFEED6TMJTQRFXD2","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"XFEED6TM","created_at":"2026-05-18T12:28:06Z"}],"graph_snapshots":[{"event_id":"sha256:b754e0482f998a22510941a5b9248bbbfef0666945256398141f978b647b2837","target":"graph","created_at":"2026-05-18T03:11:10Z","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"},"paper":{"abstract_excerpt":"The formation of bound electron-hole pairs, also called charge-transfer (CT) states, in organic-based photovoltaic devices is one of the dominant loss mechanisms hindering performance. While CT state dynamics following electron transfer from donor to acceptor have been widely studied, there is not much known about the dynamics of bound CT states produced by hole transfer from the acceptor to the donor. In this letter, we compare the dynamics of CT states formed in the different charge-transfer pathways in a range of model systems. We show that the nature and dynamics of the generated CT states","authors_text":"Akshay Rao, Artem A. Bakulin, Bob C. Schroeder, Christian B. Nielsen, Huib J. Bakker, Iain McCulloch, James R. Durrant, Philip C. Y. Chow, Richard H. Friend, Stoichko D. Dimitrov","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-10-07T12:35:58Z","title":"Charge-Transfer State Dynamics Following Hole and Electron Transfer in Organic Photovoltaic Devices"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.1754","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:b09ac1d7db1deae310ba72fc15bc05ed82eb15634cd44423ca6f63900bc16d5e","target":"record","created_at":"2026-05-18T03:11:10Z","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":"987a08b14825149b92bd857bf62462d3ac825368b5bacd61e6547d8413557e47","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-10-07T12:35:58Z","title_canon_sha256":"91419a2adfe68685cd01a9605dffc3dc39a04c396d16eb492f6b5e1ff1ff5dc6"},"schema_version":"1.0","source":{"id":"1310.1754","kind":"arxiv","version":1}},"canonical_sha256":"b94841fa6c4ce112dc7a5e8ea45cb75ce39ea7c0f370ed74a88ce6399801baef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b94841fa6c4ce112dc7a5e8ea45cb75ce39ea7c0f370ed74a88ce6399801baef","first_computed_at":"2026-05-18T03:11:10.733645Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:11:10.733645Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"egboNINxm7XaUQIIiP0oYo05L6A07rB0pg9imgiUkZANPbpTf+aBg+ovjt4pjIrcsbqIyT2B9Q1mKaVeALqhAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:11:10.734382Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.1754","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b09ac1d7db1deae310ba72fc15bc05ed82eb15634cd44423ca6f63900bc16d5e","sha256:b754e0482f998a22510941a5b9248bbbfef0666945256398141f978b647b2837"],"state_sha256":"87f4a2d2cb136536ff1f511412736b1934ca51a8f800e930198060a5bc418056"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ErBBcUT0pOCATcrvxfZiAbD7qih0OzWAzTLkwZ03JlIyJ7Q/nwsFy28AdHGLTfGerCiddkRBGteTA8lTcpzkAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T02:37:25.060446Z","bundle_sha256":"4aef18bd7d440b1304f9de75f182e8b655d1d42d68d6384b63415f927719b973"}}