{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:EWBFR2OI2OLIUYIBEH7WZL5Y7C","short_pith_number":"pith:EWBFR2OI","schema_version":"1.0","canonical_sha256":"258258e9c8d3968a610121ff6cafb8f8b361802630adc44ed529cf4ef73129ee","source":{"kind":"arxiv","id":"2502.02359","version":1},"attestation_state":"computed","paper":{"title":"Suppressing Mechanical Property Variability in Recycled Plastics via Bio-inspired Design","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.gen-ph","authors_text":"Christos E Athanasiou, Danqi Sun, Dimitrios Georgiou, Xing Liu","submitted_at":"2025-02-04T14:44:22Z","abstract_excerpt":"The escalating plastic waste crisis demands global action, yet mechanical recycling - currently the most prevalent strategy - remains severely underutilized. Only a small fraction of the total plastic waste is recycled in this manner, largely due to the significant variability in recycled plastics' mechanical properties. This variability stems from compositional fluctuations and impurities introduced throughout the materials' lifecycle and the recycling process, deterring industries with stringent product specifications from adopting recycled plastics on a wider scale. To overcome this challen"},"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":"2502.02359","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2025-02-04T14:44:22Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"27d6aad12517e2bc51954e2065c10119a676b2597bc07d19d55535997369fc79","abstract_canon_sha256":"752361667dd61538705b9c27fe9a462eb44b8ad2574f083752978a20bac7af36"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:09:27.561623Z","signature_b64":"1DHc0N17fbHSSy+l6tHAOBan5FFZ/HcSXFuYys8UnT7hT+ttMA1m3UPfuGJ0QpfrfFO9GZYd16EqayWiGz/ICQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"258258e9c8d3968a610121ff6cafb8f8b361802630adc44ed529cf4ef73129ee","last_reissued_at":"2026-07-05T10:09:27.561211Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:09:27.561211Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Suppressing Mechanical Property Variability in Recycled Plastics via Bio-inspired Design","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.gen-ph","authors_text":"Christos E Athanasiou, Danqi Sun, Dimitrios Georgiou, Xing Liu","submitted_at":"2025-02-04T14:44:22Z","abstract_excerpt":"The escalating plastic waste crisis demands global action, yet mechanical recycling - currently the most prevalent strategy - remains severely underutilized. Only a small fraction of the total plastic waste is recycled in this manner, largely due to the significant variability in recycled plastics' mechanical properties. This variability stems from compositional fluctuations and impurities introduced throughout the materials' lifecycle and the recycling process, deterring industries with stringent product specifications from adopting recycled plastics on a wider scale. To overcome this challen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.02359","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2502.02359/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2502.02359","created_at":"2026-07-05T10:09:27.561266+00:00"},{"alias_kind":"arxiv_version","alias_value":"2502.02359v1","created_at":"2026-07-05T10:09:27.561266+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.02359","created_at":"2026-07-05T10:09:27.561266+00:00"},{"alias_kind":"pith_short_12","alias_value":"EWBFR2OI2OLI","created_at":"2026-07-05T10:09:27.561266+00:00"},{"alias_kind":"pith_short_16","alias_value":"EWBFR2OI2OLIUYIB","created_at":"2026-07-05T10:09:27.561266+00:00"},{"alias_kind":"pith_short_8","alias_value":"EWBFR2OI","created_at":"2026-07-05T10:09:27.561266+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/EWBFR2OI2OLIUYIBEH7WZL5Y7C","json":"https://pith.science/pith/EWBFR2OI2OLIUYIBEH7WZL5Y7C.json","graph_json":"https://pith.science/api/pith-number/EWBFR2OI2OLIUYIBEH7WZL5Y7C/graph.json","events_json":"https://pith.science/api/pith-number/EWBFR2OI2OLIUYIBEH7WZL5Y7C/events.json","paper":"https://pith.science/paper/EWBFR2OI"},"agent_actions":{"view_html":"https://pith.science/pith/EWBFR2OI2OLIUYIBEH7WZL5Y7C","download_json":"https://pith.science/pith/EWBFR2OI2OLIUYIBEH7WZL5Y7C.json","view_paper":"https://pith.science/paper/EWBFR2OI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2502.02359&json=true","fetch_graph":"https://pith.science/api/pith-number/EWBFR2OI2OLIUYIBEH7WZL5Y7C/graph.json","fetch_events":"https://pith.science/api/pith-number/EWBFR2OI2OLIUYIBEH7WZL5Y7C/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EWBFR2OI2OLIUYIBEH7WZL5Y7C/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EWBFR2OI2OLIUYIBEH7WZL5Y7C/action/storage_attestation","attest_author":"https://pith.science/pith/EWBFR2OI2OLIUYIBEH7WZL5Y7C/action/author_attestation","sign_citation":"https://pith.science/pith/EWBFR2OI2OLIUYIBEH7WZL5Y7C/action/citation_signature","submit_replication":"https://pith.science/pith/EWBFR2OI2OLIUYIBEH7WZL5Y7C/action/replication_record"}},"created_at":"2026-07-05T10:09:27.561266+00:00","updated_at":"2026-07-05T10:09:27.561266+00:00"}