{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:ZP3Z6NJWWUJZYHBM5C6MPC7DKJ","short_pith_number":"pith:ZP3Z6NJW","canonical_record":{"source":{"id":"1012.2240","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-12-10T11:48:25Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"49a06103e0e3c0cf14d819af4f42d69d2d7dbde85920aa361aa66302d93bec5e","abstract_canon_sha256":"6467c07b75c2a55e6191d5429ed5297b54384a6c551abd4875e2e6bf08cc8300"},"schema_version":"1.0"},"canonical_sha256":"cbf79f3536b5139c1c2ce8bcc78be3527e87b3da6f0e75fe12ad9fd916872bd2","source":{"kind":"arxiv","id":"1012.2240","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.2240","created_at":"2026-05-18T02:04:30Z"},{"alias_kind":"arxiv_version","alias_value":"1012.2240v2","created_at":"2026-05-18T02:04:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.2240","created_at":"2026-05-18T02:04:30Z"},{"alias_kind":"pith_short_12","alias_value":"ZP3Z6NJWWUJZ","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"ZP3Z6NJWWUJZYHBM","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"ZP3Z6NJW","created_at":"2026-05-18T12:26:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:ZP3Z6NJWWUJZYHBM5C6MPC7DKJ","target":"record","payload":{"canonical_record":{"source":{"id":"1012.2240","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-12-10T11:48:25Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"49a06103e0e3c0cf14d819af4f42d69d2d7dbde85920aa361aa66302d93bec5e","abstract_canon_sha256":"6467c07b75c2a55e6191d5429ed5297b54384a6c551abd4875e2e6bf08cc8300"},"schema_version":"1.0"},"canonical_sha256":"cbf79f3536b5139c1c2ce8bcc78be3527e87b3da6f0e75fe12ad9fd916872bd2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:30.644593Z","signature_b64":"DUMkK0rlUWkiyYbrLnrjHKoB+2OOV1/feiB0ErRj171En3HwnokQFmIovdO2pd28rAZBRW4uc4IGdwQd5b/CAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cbf79f3536b5139c1c2ce8bcc78be3527e87b3da6f0e75fe12ad9fd916872bd2","last_reissued_at":"2026-05-18T02:04:30.643846Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:30.643846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1012.2240","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":"2026-05-18T02:04:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"29dWMbydyyXt61wDNeijRH+ZqyeRBqBtS1eIoxITPufED1lzEDSRqNCgYh7zAba+OCyG3jkJsvSHs7qvNrUfAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T22:09:42.823269Z"},"content_sha256":"9d2c5d1334d6a582ed84d0edecff67487bfb1409516d3f885699d67fa0ac1705","schema_version":"1.0","event_id":"sha256:9d2c5d1334d6a582ed84d0edecff67487bfb1409516d3f885699d67fa0ac1705"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:ZP3Z6NJWWUJZYHBM5C6MPC7DKJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Structural origin of gap states in semicrystalline polymers and the implications for charge transport","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alberto Salleo, John E. Northrup, Jonathan Rivnay, Michael F. Toney, R. Joseph Kline, Rodrigo Noriega","submitted_at":"2010-12-10T11:48:25Z","abstract_excerpt":"We quantify the degree of disorder in the {\\pi}-{\\pi} stacking direction of crystallites of a high performing semicrystalline semiconducting polymer with advanced X-ray lineshape analysis. Using first principles calculations, we obtain the density of states of a system of {\\pi}-{\\pi} stacked polymer chains with increasing amounts of paracrystalline disorder. We find that for an aligned film of PBTTT the paracrystalline disorder is 7.3%. This type of disorder induces a tail of trap states with a breadth of ~100 meV as determined through calculation. This finding agrees with previous device mode"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.2240","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":""},"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":"2026-05-18T02:04:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5067canAGRiQYhW++UTs8H3ciXXg78fgNJg3J0ar28k/iSOjdGHzSa5xGxe+gaHhgkSdcQ99l33fYrzqeHZEAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T22:09:42.823629Z"},"content_sha256":"95ec18d3f64c6b0776dab35c5a56eb44accc452cbb80e83cdf3e180efbcee45e","schema_version":"1.0","event_id":"sha256:95ec18d3f64c6b0776dab35c5a56eb44accc452cbb80e83cdf3e180efbcee45e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZP3Z6NJWWUJZYHBM5C6MPC7DKJ/bundle.json","state_url":"https://pith.science/pith/ZP3Z6NJWWUJZYHBM5C6MPC7DKJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZP3Z6NJWWUJZYHBM5C6MPC7DKJ/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":"2026-07-02T22:09:42Z","links":{"resolver":"https://pith.science/pith/ZP3Z6NJWWUJZYHBM5C6MPC7DKJ","bundle":"https://pith.science/pith/ZP3Z6NJWWUJZYHBM5C6MPC7DKJ/bundle.json","state":"https://pith.science/pith/ZP3Z6NJWWUJZYHBM5C6MPC7DKJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZP3Z6NJWWUJZYHBM5C6MPC7DKJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:ZP3Z6NJWWUJZYHBM5C6MPC7DKJ","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":"6467c07b75c2a55e6191d5429ed5297b54384a6c551abd4875e2e6bf08cc8300","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-12-10T11:48:25Z","title_canon_sha256":"49a06103e0e3c0cf14d819af4f42d69d2d7dbde85920aa361aa66302d93bec5e"},"schema_version":"1.0","source":{"id":"1012.2240","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.2240","created_at":"2026-05-18T02:04:30Z"},{"alias_kind":"arxiv_version","alias_value":"1012.2240v2","created_at":"2026-05-18T02:04:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.2240","created_at":"2026-05-18T02:04:30Z"},{"alias_kind":"pith_short_12","alias_value":"ZP3Z6NJWWUJZ","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"ZP3Z6NJWWUJZYHBM","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"ZP3Z6NJW","created_at":"2026-05-18T12:26:18Z"}],"graph_snapshots":[{"event_id":"sha256:95ec18d3f64c6b0776dab35c5a56eb44accc452cbb80e83cdf3e180efbcee45e","target":"graph","created_at":"2026-05-18T02:04:30Z","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":"We quantify the degree of disorder in the {\\pi}-{\\pi} stacking direction of crystallites of a high performing semicrystalline semiconducting polymer with advanced X-ray lineshape analysis. Using first principles calculations, we obtain the density of states of a system of {\\pi}-{\\pi} stacked polymer chains with increasing amounts of paracrystalline disorder. We find that for an aligned film of PBTTT the paracrystalline disorder is 7.3%. This type of disorder induces a tail of trap states with a breadth of ~100 meV as determined through calculation. This finding agrees with previous device mode","authors_text":"Alberto Salleo, John E. Northrup, Jonathan Rivnay, Michael F. Toney, R. Joseph Kline, Rodrigo Noriega","cross_cats":["cond-mat.soft"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-12-10T11:48:25Z","title":"Structural origin of gap states in semicrystalline polymers and the implications for charge transport"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.2240","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":"sha256:9d2c5d1334d6a582ed84d0edecff67487bfb1409516d3f885699d67fa0ac1705","target":"record","created_at":"2026-05-18T02:04:30Z","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":"6467c07b75c2a55e6191d5429ed5297b54384a6c551abd4875e2e6bf08cc8300","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-12-10T11:48:25Z","title_canon_sha256":"49a06103e0e3c0cf14d819af4f42d69d2d7dbde85920aa361aa66302d93bec5e"},"schema_version":"1.0","source":{"id":"1012.2240","kind":"arxiv","version":2}},"canonical_sha256":"cbf79f3536b5139c1c2ce8bcc78be3527e87b3da6f0e75fe12ad9fd916872bd2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cbf79f3536b5139c1c2ce8bcc78be3527e87b3da6f0e75fe12ad9fd916872bd2","first_computed_at":"2026-05-18T02:04:30.643846Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:04:30.643846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DUMkK0rlUWkiyYbrLnrjHKoB+2OOV1/feiB0ErRj171En3HwnokQFmIovdO2pd28rAZBRW4uc4IGdwQd5b/CAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:04:30.644593Z","signed_message":"canonical_sha256_bytes"},"source_id":"1012.2240","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9d2c5d1334d6a582ed84d0edecff67487bfb1409516d3f885699d67fa0ac1705","sha256:95ec18d3f64c6b0776dab35c5a56eb44accc452cbb80e83cdf3e180efbcee45e"],"state_sha256":"1e32d14a9493ee9edc9f149dc25b2bf0c06cb82bc648e9263033b194d95dd678"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pZ1nOq5NwmsV2cURr+xU3ZbRbWbMThPazstk4MVOWIPPw7sVK5qgf6YXxC0NEbkU4iLfZxQos0pRe530LcRNAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-02T22:09:42.825595Z","bundle_sha256":"626fd28a7c920a1aa8d9acdf37167da94809eeb5fabd0c51f9079dade6b41bb7"}}