{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:7ZWQJSR2AKLZBBOA5H2W5OI4OM","short_pith_number":"pith:7ZWQJSR2","schema_version":"1.0","canonical_sha256":"fe6d04ca3a02979085c0e9f56eb91c732e3ef6ef422c11f398237b8eb1109a5b","source":{"kind":"arxiv","id":"2605.13506","version":1},"attestation_state":"computed","paper":{"title":"Plastics and Composite Materials","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.acc-ph","authors_text":"Ana Teresa Perez Fontenla","submitted_at":"2026-05-13T13:27:04Z","abstract_excerpt":"Polymers and composite materials play an essential role in accelerator and detectors technology, with varying roles that range from electrical insulation and structural support to thermal management. This paper provides a general review of their key properties and classifications, including behaviour under demanding service conditions such as cryogenic operation and high radiation exposure. The paper addresses polymeric materials - their mechanical, thermal, and viscoelastic behaviour, and the effects of crystallinity and additives - alongside composite families, focusing on the characteristic"},"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":"2605.13506","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2026-05-13T13:27:04Z","cross_cats_sorted":[],"title_canon_sha256":"c0fd1a3420e09a7cef5782b20a4a9e55bf6707fc6b65750d45558a3260e6c2aa","abstract_canon_sha256":"d14cdadf620e0e6b0ef6325c01f0f397f83b6e2aa179a235a49de0494531cc5f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:44:24.633271Z","signature_b64":"E//gAiZHP5sG0wKN62VoO5kWmUPfgqKWgTKSxu5spqsOc28coVJGxgzJHaMhBvixm9gzzAgzXru+ODJi9AWhAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fe6d04ca3a02979085c0e9f56eb91c732e3ef6ef422c11f398237b8eb1109a5b","last_reissued_at":"2026-05-18T02:44:24.632909Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:44:24.632909Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Plastics and Composite Materials","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.acc-ph","authors_text":"Ana Teresa Perez Fontenla","submitted_at":"2026-05-13T13:27:04Z","abstract_excerpt":"Polymers and composite materials play an essential role in accelerator and detectors technology, with varying roles that range from electrical insulation and structural support to thermal management. This paper provides a general review of their key properties and classifications, including behaviour under demanding service conditions such as cryogenic operation and high radiation exposure. The paper addresses polymeric materials - their mechanical, thermal, and viscoelastic behaviour, and the effects of crystallinity and additives - alongside composite families, focusing on the characteristic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.13506","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":"2605.13506","created_at":"2026-05-18T02:44:24.632970+00:00"},{"alias_kind":"arxiv_version","alias_value":"2605.13506v1","created_at":"2026-05-18T02:44:24.632970+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.13506","created_at":"2026-05-18T02:44:24.632970+00:00"},{"alias_kind":"pith_short_12","alias_value":"7ZWQJSR2AKLZ","created_at":"2026-05-18T12:33:37.589309+00:00"},{"alias_kind":"pith_short_16","alias_value":"7ZWQJSR2AKLZBBOA","created_at":"2026-05-18T12:33:37.589309+00:00"},{"alias_kind":"pith_short_8","alias_value":"7ZWQJSR2","created_at":"2026-05-18T12:33:37.589309+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/7ZWQJSR2AKLZBBOA5H2W5OI4OM","json":"https://pith.science/pith/7ZWQJSR2AKLZBBOA5H2W5OI4OM.json","graph_json":"https://pith.science/api/pith-number/7ZWQJSR2AKLZBBOA5H2W5OI4OM/graph.json","events_json":"https://pith.science/api/pith-number/7ZWQJSR2AKLZBBOA5H2W5OI4OM/events.json","paper":"https://pith.science/paper/7ZWQJSR2"},"agent_actions":{"view_html":"https://pith.science/pith/7ZWQJSR2AKLZBBOA5H2W5OI4OM","download_json":"https://pith.science/pith/7ZWQJSR2AKLZBBOA5H2W5OI4OM.json","view_paper":"https://pith.science/paper/7ZWQJSR2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2605.13506&json=true","fetch_graph":"https://pith.science/api/pith-number/7ZWQJSR2AKLZBBOA5H2W5OI4OM/graph.json","fetch_events":"https://pith.science/api/pith-number/7ZWQJSR2AKLZBBOA5H2W5OI4OM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7ZWQJSR2AKLZBBOA5H2W5OI4OM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7ZWQJSR2AKLZBBOA5H2W5OI4OM/action/storage_attestation","attest_author":"https://pith.science/pith/7ZWQJSR2AKLZBBOA5H2W5OI4OM/action/author_attestation","sign_citation":"https://pith.science/pith/7ZWQJSR2AKLZBBOA5H2W5OI4OM/action/citation_signature","submit_replication":"https://pith.science/pith/7ZWQJSR2AKLZBBOA5H2W5OI4OM/action/replication_record"}},"created_at":"2026-05-18T02:44:24.632970+00:00","updated_at":"2026-05-18T02:44:24.632970+00:00"}