{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:PBE3242YK4NPJORNWHVVT6NJPY","short_pith_number":"pith:PBE3242Y","canonical_record":{"source":{"id":"1808.03745","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.QM","submitted_at":"2018-08-11T03:12:33Z","cross_cats_sorted":[],"title_canon_sha256":"9249d73f00febf02fb5d82654169458d48a0077807512922c382c50fe3d89877","abstract_canon_sha256":"5108f06edd4150c0f802f28cbc15909b5a1fafc25e4ed8bb1d595d657809f8f0"},"schema_version":"1.0"},"canonical_sha256":"7849bd7358571af4ba2db1eb59f9a97e0df41b35bde86ccc3672a1a9dc94f939","source":{"kind":"arxiv","id":"1808.03745","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.03745","created_at":"2026-05-18T00:08:19Z"},{"alias_kind":"arxiv_version","alias_value":"1808.03745v1","created_at":"2026-05-18T00:08:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.03745","created_at":"2026-05-18T00:08:19Z"},{"alias_kind":"pith_short_12","alias_value":"PBE3242YK4NP","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"PBE3242YK4NPJORN","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"PBE3242Y","created_at":"2026-05-18T12:32:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:PBE3242YK4NPJORNWHVVT6NJPY","target":"record","payload":{"canonical_record":{"source":{"id":"1808.03745","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.QM","submitted_at":"2018-08-11T03:12:33Z","cross_cats_sorted":[],"title_canon_sha256":"9249d73f00febf02fb5d82654169458d48a0077807512922c382c50fe3d89877","abstract_canon_sha256":"5108f06edd4150c0f802f28cbc15909b5a1fafc25e4ed8bb1d595d657809f8f0"},"schema_version":"1.0"},"canonical_sha256":"7849bd7358571af4ba2db1eb59f9a97e0df41b35bde86ccc3672a1a9dc94f939","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:19.843144Z","signature_b64":"bogZ6NQWUeukRzQK4PYBM6hbS3b3aaz2X7i4iEpCzhXlU+NmKefa38srThwpdcDK0vdacZbYMCobZPK6WfnlAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7849bd7358571af4ba2db1eb59f9a97e0df41b35bde86ccc3672a1a9dc94f939","last_reissued_at":"2026-05-18T00:08:19.842543Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:19.842543Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1808.03745","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":"2026-05-18T00:08:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hQe1v9jkt/6YpJi/yyMvDsH8JJ6lojLZH4WxnwELPP7SfmuSCb6xeEAg10LbeTbOhz2+jmu9czkO93sSLWRpCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T19:57:28.006118Z"},"content_sha256":"a496b6cd4425c58868577feabec6b07012ca3c3bab3f6861c2245d78d9c30e8b","schema_version":"1.0","event_id":"sha256:a496b6cd4425c58868577feabec6b07012ca3c3bab3f6861c2245d78d9c30e8b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:PBE3242YK4NPJORNWHVVT6NJPY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"GL-BLSTM: a novel structure of bidirectional long-short term memory for disulfide bonding state prediction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.QM","authors_text":"China), China (2) College of Mathematics, Guangdong, Guangzhou, Informatics, Junshu Jiang (1), Shangjie Zou (1), Shengxiang Zhang (2) ((1) College of Life Sciences, South China Agricultural University, Yu Sun (1)","submitted_at":"2018-08-11T03:12:33Z","abstract_excerpt":"Background: Disulfide bonds are crucial to protein structural formation. Developing an effective method topredict disulfide bonding formation is important for protein structural modeling and functional study. Mostcurrent methods still have shortcomings, including low accuracy and strict requirements for the selection ofdiscriminative features. Results: In this study, we introduced a nested structure of Bidirectional Long-short Term Memory(BLSTM)neural network called Global-Local-BLSTM (GL-BLSTM) for disulfide bonding state prediction. Based on thepatterns of disulfide bond formation, a BLSTM n"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.03745","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":"2026-05-18T00:08:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h7w9Fu91ptFYI/7nKOQTnk+UBH0Or+y9geFPsAijYso9LeFwZmljvm0xwbVGFR5I+unjLUHdenduZ4wbbcO6DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T19:57:28.006480Z"},"content_sha256":"359d6a857957f24d95e99a957f16eb2deb339dd379337005dec0aef2c1cf5206","schema_version":"1.0","event_id":"sha256:359d6a857957f24d95e99a957f16eb2deb339dd379337005dec0aef2c1cf5206"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PBE3242YK4NPJORNWHVVT6NJPY/bundle.json","state_url":"https://pith.science/pith/PBE3242YK4NPJORNWHVVT6NJPY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PBE3242YK4NPJORNWHVVT6NJPY/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":"2026-06-03T19:57:28Z","links":{"resolver":"https://pith.science/pith/PBE3242YK4NPJORNWHVVT6NJPY","bundle":"https://pith.science/pith/PBE3242YK4NPJORNWHVVT6NJPY/bundle.json","state":"https://pith.science/pith/PBE3242YK4NPJORNWHVVT6NJPY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PBE3242YK4NPJORNWHVVT6NJPY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:PBE3242YK4NPJORNWHVVT6NJPY","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":"5108f06edd4150c0f802f28cbc15909b5a1fafc25e4ed8bb1d595d657809f8f0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.QM","submitted_at":"2018-08-11T03:12:33Z","title_canon_sha256":"9249d73f00febf02fb5d82654169458d48a0077807512922c382c50fe3d89877"},"schema_version":"1.0","source":{"id":"1808.03745","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.03745","created_at":"2026-05-18T00:08:19Z"},{"alias_kind":"arxiv_version","alias_value":"1808.03745v1","created_at":"2026-05-18T00:08:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.03745","created_at":"2026-05-18T00:08:19Z"},{"alias_kind":"pith_short_12","alias_value":"PBE3242YK4NP","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"PBE3242YK4NPJORN","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"PBE3242Y","created_at":"2026-05-18T12:32:43Z"}],"graph_snapshots":[{"event_id":"sha256:359d6a857957f24d95e99a957f16eb2deb339dd379337005dec0aef2c1cf5206","target":"graph","created_at":"2026-05-18T00:08:19Z","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":"Background: Disulfide bonds are crucial to protein structural formation. Developing an effective method topredict disulfide bonding formation is important for protein structural modeling and functional study. Mostcurrent methods still have shortcomings, including low accuracy and strict requirements for the selection ofdiscriminative features. Results: In this study, we introduced a nested structure of Bidirectional Long-short Term Memory(BLSTM)neural network called Global-Local-BLSTM (GL-BLSTM) for disulfide bonding state prediction. Based on thepatterns of disulfide bond formation, a BLSTM n","authors_text":"China), China (2) College of Mathematics, Guangdong, Guangzhou, Informatics, Junshu Jiang (1), Shangjie Zou (1), Shengxiang Zhang (2) ((1) College of Life Sciences, South China Agricultural University, Yu Sun (1)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.QM","submitted_at":"2018-08-11T03:12:33Z","title":"GL-BLSTM: a novel structure of bidirectional long-short term memory for disulfide bonding state prediction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.03745","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:a496b6cd4425c58868577feabec6b07012ca3c3bab3f6861c2245d78d9c30e8b","target":"record","created_at":"2026-05-18T00:08:19Z","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":"5108f06edd4150c0f802f28cbc15909b5a1fafc25e4ed8bb1d595d657809f8f0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.QM","submitted_at":"2018-08-11T03:12:33Z","title_canon_sha256":"9249d73f00febf02fb5d82654169458d48a0077807512922c382c50fe3d89877"},"schema_version":"1.0","source":{"id":"1808.03745","kind":"arxiv","version":1}},"canonical_sha256":"7849bd7358571af4ba2db1eb59f9a97e0df41b35bde86ccc3672a1a9dc94f939","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7849bd7358571af4ba2db1eb59f9a97e0df41b35bde86ccc3672a1a9dc94f939","first_computed_at":"2026-05-18T00:08:19.842543Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:08:19.842543Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bogZ6NQWUeukRzQK4PYBM6hbS3b3aaz2X7i4iEpCzhXlU+NmKefa38srThwpdcDK0vdacZbYMCobZPK6WfnlAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:08:19.843144Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.03745","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a496b6cd4425c58868577feabec6b07012ca3c3bab3f6861c2245d78d9c30e8b","sha256:359d6a857957f24d95e99a957f16eb2deb339dd379337005dec0aef2c1cf5206"],"state_sha256":"67b05a31b2886f4c203ed0f2915ab74876b7f321502f19e6780a0f31b69b0672"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PMmM0fRsOmnnno3cOtykYQeUx7xy1RkjkV6tPe7ah4bNyh36FuhGivAt1Uyyu2NuTDe4OqHR6DAo8EEblq3cDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T19:57:28.008421Z","bundle_sha256":"ee48fb0f9556b3fb1ba3bde67b3f54e6e464e7ff6c2a80c82f136c6c9a2844fb"}}