{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:MDVPPPT2QV7FCDVBJPCTZGSAWP","short_pith_number":"pith:MDVPPPT2","canonical_record":{"source":{"id":"1809.00894","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-09-04T11:28:04Z","cross_cats_sorted":[],"title_canon_sha256":"e8a851041fb48a24711184bb7be41b27da6283d44966a08a96e8b633aba0bfdd","abstract_canon_sha256":"40a3b5d12f49939d3b2942ea46ad1b5055ff7337f4c09255bf11d71c013501a2"},"schema_version":"1.0"},"canonical_sha256":"60eaf7be7a857e510ea14bc53c9a40b3fa0b0b016c6f556a3b6fffaaeda101b6","source":{"kind":"arxiv","id":"1809.00894","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.00894","created_at":"2026-05-18T00:06:32Z"},{"alias_kind":"arxiv_version","alias_value":"1809.00894v1","created_at":"2026-05-18T00:06:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.00894","created_at":"2026-05-18T00:06:32Z"},{"alias_kind":"pith_short_12","alias_value":"MDVPPPT2QV7F","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"MDVPPPT2QV7FCDVB","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"MDVPPPT2","created_at":"2026-05-18T12:32:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:MDVPPPT2QV7FCDVBJPCTZGSAWP","target":"record","payload":{"canonical_record":{"source":{"id":"1809.00894","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-09-04T11:28:04Z","cross_cats_sorted":[],"title_canon_sha256":"e8a851041fb48a24711184bb7be41b27da6283d44966a08a96e8b633aba0bfdd","abstract_canon_sha256":"40a3b5d12f49939d3b2942ea46ad1b5055ff7337f4c09255bf11d71c013501a2"},"schema_version":"1.0"},"canonical_sha256":"60eaf7be7a857e510ea14bc53c9a40b3fa0b0b016c6f556a3b6fffaaeda101b6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:32.214117Z","signature_b64":"/fw3DkEPKgXJ93dA6yx/DVhITB0uXvhMw5dOxEYMJs26Jl2nHkeFE2nFEySTYjoKMSuI4OdGdDYA2QwPe54VAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"60eaf7be7a857e510ea14bc53c9a40b3fa0b0b016c6f556a3b6fffaaeda101b6","last_reissued_at":"2026-05-18T00:06:32.213636Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:32.213636Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.00894","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":"2026-05-18T00:06:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DsZM8zcgKso8k5agcooVvOQoCyBH2jZwQcOgJy7kSbJrSe7Q0nYkt+CX9AoSELtzvC2Gd7jUQWC2g1stkymJDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T16:05:16.145729Z"},"content_sha256":"44fa01aa3e9da55f3579125a0606f36d749e9918c1058b1e7e1f851b269778f6","schema_version":"1.0","event_id":"sha256:44fa01aa3e9da55f3579125a0606f36d749e9918c1058b1e7e1f851b269778f6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:MDVPPPT2QV7FCDVBJPCTZGSAWP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Charge-transfer state dynamics in all-polymer solar cells: Formation, dissociation and decoherence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Jiaqing Huang, Yao Yao, Yijie Mo","submitted_at":"2018-09-04T11:28:04Z","abstract_excerpt":"All-polymer solar cells gained substantial achievements in recent years, offering numerous unsettled subjects for mechanical researchers. Based on the Su-Schrieffer-Heeger model, we then simulate the ultrafast dynamics of charge-transfer (CT) state considering a molecular electrostatic potential drop at the interface between two polymer chains, which are respectively regarded as donor and acceptor in all-polymer solar cells. The formation of a stable CT state is found to be sensitive to the distance between two oppositely charged polarons and the relevant critical electrostatic potential is th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.00894","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":"2026-05-18T00:06:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CE32Y8A5RnvK7tZD8htkvBk1HZNx8a8WrBMoQXvKWrytU8IKdc72igAp5UrC1/wdp3swKBfn33+DX3/MpAwBDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T16:05:16.146376Z"},"content_sha256":"c3c795f3c4b1caadd16862dc10ea20ee636a6ab9eb8ed55b21392e79599ebd6a","schema_version":"1.0","event_id":"sha256:c3c795f3c4b1caadd16862dc10ea20ee636a6ab9eb8ed55b21392e79599ebd6a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MDVPPPT2QV7FCDVBJPCTZGSAWP/bundle.json","state_url":"https://pith.science/pith/MDVPPPT2QV7FCDVBJPCTZGSAWP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MDVPPPT2QV7FCDVBJPCTZGSAWP/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":"2026-05-25T16:05:16Z","links":{"resolver":"https://pith.science/pith/MDVPPPT2QV7FCDVBJPCTZGSAWP","bundle":"https://pith.science/pith/MDVPPPT2QV7FCDVBJPCTZGSAWP/bundle.json","state":"https://pith.science/pith/MDVPPPT2QV7FCDVBJPCTZGSAWP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MDVPPPT2QV7FCDVBJPCTZGSAWP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:MDVPPPT2QV7FCDVBJPCTZGSAWP","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":"40a3b5d12f49939d3b2942ea46ad1b5055ff7337f4c09255bf11d71c013501a2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-09-04T11:28:04Z","title_canon_sha256":"e8a851041fb48a24711184bb7be41b27da6283d44966a08a96e8b633aba0bfdd"},"schema_version":"1.0","source":{"id":"1809.00894","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.00894","created_at":"2026-05-18T00:06:32Z"},{"alias_kind":"arxiv_version","alias_value":"1809.00894v1","created_at":"2026-05-18T00:06:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.00894","created_at":"2026-05-18T00:06:32Z"},{"alias_kind":"pith_short_12","alias_value":"MDVPPPT2QV7F","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"MDVPPPT2QV7FCDVB","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"MDVPPPT2","created_at":"2026-05-18T12:32:37Z"}],"graph_snapshots":[{"event_id":"sha256:c3c795f3c4b1caadd16862dc10ea20ee636a6ab9eb8ed55b21392e79599ebd6a","target":"graph","created_at":"2026-05-18T00:06:32Z","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":"All-polymer solar cells gained substantial achievements in recent years, offering numerous unsettled subjects for mechanical researchers. Based on the Su-Schrieffer-Heeger model, we then simulate the ultrafast dynamics of charge-transfer (CT) state considering a molecular electrostatic potential drop at the interface between two polymer chains, which are respectively regarded as donor and acceptor in all-polymer solar cells. The formation of a stable CT state is found to be sensitive to the distance between two oppositely charged polarons and the relevant critical electrostatic potential is th","authors_text":"Jiaqing Huang, Yao Yao, Yijie Mo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-09-04T11:28:04Z","title":"Charge-transfer state dynamics in all-polymer solar cells: Formation, dissociation and decoherence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.00894","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":"sha256:44fa01aa3e9da55f3579125a0606f36d749e9918c1058b1e7e1f851b269778f6","target":"record","created_at":"2026-05-18T00:06:32Z","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":"40a3b5d12f49939d3b2942ea46ad1b5055ff7337f4c09255bf11d71c013501a2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-09-04T11:28:04Z","title_canon_sha256":"e8a851041fb48a24711184bb7be41b27da6283d44966a08a96e8b633aba0bfdd"},"schema_version":"1.0","source":{"id":"1809.00894","kind":"arxiv","version":1}},"canonical_sha256":"60eaf7be7a857e510ea14bc53c9a40b3fa0b0b016c6f556a3b6fffaaeda101b6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"60eaf7be7a857e510ea14bc53c9a40b3fa0b0b016c6f556a3b6fffaaeda101b6","first_computed_at":"2026-05-18T00:06:32.213636Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:32.213636Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/fw3DkEPKgXJ93dA6yx/DVhITB0uXvhMw5dOxEYMJs26Jl2nHkeFE2nFEySTYjoKMSuI4OdGdDYA2QwPe54VAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:32.214117Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.00894","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:44fa01aa3e9da55f3579125a0606f36d749e9918c1058b1e7e1f851b269778f6","sha256:c3c795f3c4b1caadd16862dc10ea20ee636a6ab9eb8ed55b21392e79599ebd6a"],"state_sha256":"b799dc30d1f86dd51cdeaef998e90213ee5b6fd45057521858f2a4c5f6cf3791"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uG74bsXs1dQLI9FsyYu9UksgjHLCW3vRkDmwJKdSVEsqtzww6qxQsZom8naygEd/vgUz8p0PNG4MRkdmtokzCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T16:05:16.149824Z","bundle_sha256":"29cf9692bc0a12504fec5767ecbb953ed3d6354d2ceecf1b9db57e1f4f1d8f29"}}