{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:DCAMQKI7SAADEOUJZGUOIWWFJP","short_pith_number":"pith:DCAMQKI7","schema_version":"1.0","canonical_sha256":"1880c8291f9000323a89c9a8e45ac54bcdaf3abe94aba43205ef732cf07da8e1","source":{"kind":"arxiv","id":"1711.07106","version":1},"attestation_state":"computed","paper":{"title":"The process of 3D-printed skull models for the anatomy education","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.OH","authors_text":"Chao Guo, Gang Xiong, Hui Pan, Shi Chen, Xisong Dong, Xiuqin Shang, Yi Xie, Yong Yao, Yuqing Li, Zhen Shen, Zhouxian Pan","submitted_at":"2017-11-19T23:58:25Z","abstract_excerpt":"Objective The 3D printed medical models can come from virtual digital resources, like CT scanning. Nevertheless, the accuracy of CT scanning technology is limited, which is 1mm. In this situation, the collected data is not exactly the same as the real structure and there might be some errors causing the print to fail. This study presents a common and practical way to process the skull data to make the structures correctly. And then we make a skull model through 3D printing technology, which is useful for medical students to understand the complex structure of skull. Materials and Methods The s"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1711.07106","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.OH","submitted_at":"2017-11-19T23:58:25Z","cross_cats_sorted":[],"title_canon_sha256":"ecd7ff2d607a0183bef411199bdc1f202f9c00bfd35f817f802e6d8b3205ae28","abstract_canon_sha256":"9ca47b573837f4c5ee3c00b5a303eec4d7d1fc0b009a6e08b3fe3c6aff6d623b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:30:12.260170Z","signature_b64":"7Nxl4wVXACuF+hmnLiJguLc+M1SIS2y2axLcxfho6RqopTrDrW17GpBJuRzq8TWAS3k+jkNM0qmoa14Dptf6AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1880c8291f9000323a89c9a8e45ac54bcdaf3abe94aba43205ef732cf07da8e1","last_reissued_at":"2026-05-18T00:30:12.259480Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:30:12.259480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The process of 3D-printed skull models for the anatomy education","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.OH","authors_text":"Chao Guo, Gang Xiong, Hui Pan, Shi Chen, Xisong Dong, Xiuqin Shang, Yi Xie, Yong Yao, Yuqing Li, Zhen Shen, Zhouxian Pan","submitted_at":"2017-11-19T23:58:25Z","abstract_excerpt":"Objective The 3D printed medical models can come from virtual digital resources, like CT scanning. Nevertheless, the accuracy of CT scanning technology is limited, which is 1mm. In this situation, the collected data is not exactly the same as the real structure and there might be some errors causing the print to fail. This study presents a common and practical way to process the skull data to make the structures correctly. And then we make a skull model through 3D printing technology, which is useful for medical students to understand the complex structure of skull. Materials and Methods The s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.07106","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1711.07106","created_at":"2026-05-18T00:30:12.259584+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.07106v1","created_at":"2026-05-18T00:30:12.259584+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.07106","created_at":"2026-05-18T00:30:12.259584+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DCAMQKI7SAADEOUJZGUOIWWFJP","json":"https://pith.science/pith/DCAMQKI7SAADEOUJZGUOIWWFJP.json","graph_json":"https://pith.science/api/pith-number/DCAMQKI7SAADEOUJZGUOIWWFJP/graph.json","events_json":"https://pith.science/api/pith-number/DCAMQKI7SAADEOUJZGUOIWWFJP/events.json","paper":"https://pith.science/paper/DCAMQKI7"},"agent_actions":{"view_html":"https://pith.science/pith/DCAMQKI7SAADEOUJZGUOIWWFJP","download_json":"https://pith.science/pith/DCAMQKI7SAADEOUJZGUOIWWFJP.json","view_paper":"https://pith.science/paper/DCAMQKI7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.07106&json=true","fetch_graph":"https://pith.science/api/pith-number/DCAMQKI7SAADEOUJZGUOIWWFJP/graph.json","fetch_events":"https://pith.science/api/pith-number/DCAMQKI7SAADEOUJZGUOIWWFJP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DCAMQKI7SAADEOUJZGUOIWWFJP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DCAMQKI7SAADEOUJZGUOIWWFJP/action/storage_attestation","attest_author":"https://pith.science/pith/DCAMQKI7SAADEOUJZGUOIWWFJP/action/author_attestation","sign_citation":"https://pith.science/pith/DCAMQKI7SAADEOUJZGUOIWWFJP/action/citation_signature","submit_replication":"https://pith.science/pith/DCAMQKI7SAADEOUJZGUOIWWFJP/action/replication_record"}},"created_at":"2026-05-18T00:30:12.259584+00:00","updated_at":"2026-05-18T00:30:12.259584+00:00"}