{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:HSV34UBVALZKERMDV6G55XSM7K","short_pith_number":"pith:HSV34UBV","schema_version":"1.0","canonical_sha256":"3cabbe503502f2a24583af8ddede4cfa9da91ff2504a84a242fd198364d140f5","source":{"kind":"arxiv","id":"2105.10000","version":1},"attestation_state":"computed","paper":{"title":"Mechanical Properties of 3D-Printed Pentadiamond","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.app-ph","authors_text":"Brijesh Kushwaha, Chandra S. Tiwary, Cristiano F. Woellner, Douglas S. Galvao, Levi C. Felix, Rushikesh S. Ambekar, Varinder Pal","submitted_at":"2021-05-20T19:34:21Z","abstract_excerpt":"In this work, We combined fully atomistic molecular dynamics and finite elements simulations with mechanical testings to investigate the mechanical behavior of atomic and 3D-printed models of pentadiamond. Pentadiamond is a recently proposed new carbon allotrope, which is composed of a covalent network of pentagonal rings. Our results showed that the stress-strain behavior is almost scale-independent. The stress-strain curves of the 3D-printed structures exhibit three characteristic regions. For low-strain values, this first region presents a non-linear behavior close to zero, followed by a we"},"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":"2105.10000","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2021-05-20T19:34:21Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"6fd857c094a62d8a219fb7caf59cf0e082b707738f31799a2190e09cf7d7a97b","abstract_canon_sha256":"390a7f10dedb8f31d2aaaa3130cb117163568cc6330110b6ed7355d73c1efe77"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:20:16.264524Z","signature_b64":"1Ng+w8chUfjYen4fkpb5uLT9RHKFgcjaHe86iNocD+D6nnbiy+iMLWy5JBqrwQXPFK/XU3MfRq11qAm9z0fpCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3cabbe503502f2a24583af8ddede4cfa9da91ff2504a84a242fd198364d140f5","last_reissued_at":"2026-07-05T06:20:16.264080Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:20:16.264080Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Mechanical Properties of 3D-Printed Pentadiamond","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.app-ph","authors_text":"Brijesh Kushwaha, Chandra S. Tiwary, Cristiano F. Woellner, Douglas S. Galvao, Levi C. Felix, Rushikesh S. Ambekar, Varinder Pal","submitted_at":"2021-05-20T19:34:21Z","abstract_excerpt":"In this work, We combined fully atomistic molecular dynamics and finite elements simulations with mechanical testings to investigate the mechanical behavior of atomic and 3D-printed models of pentadiamond. Pentadiamond is a recently proposed new carbon allotrope, which is composed of a covalent network of pentagonal rings. Our results showed that the stress-strain behavior is almost scale-independent. The stress-strain curves of the 3D-printed structures exhibit three characteristic regions. For low-strain values, this first region presents a non-linear behavior close to zero, followed by a we"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.10000","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/2105.10000/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":"2105.10000","created_at":"2026-07-05T06:20:16.264147+00:00"},{"alias_kind":"arxiv_version","alias_value":"2105.10000v1","created_at":"2026-07-05T06:20:16.264147+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.10000","created_at":"2026-07-05T06:20:16.264147+00:00"},{"alias_kind":"pith_short_12","alias_value":"HSV34UBVALZK","created_at":"2026-07-05T06:20:16.264147+00:00"},{"alias_kind":"pith_short_16","alias_value":"HSV34UBVALZKERMD","created_at":"2026-07-05T06:20:16.264147+00:00"},{"alias_kind":"pith_short_8","alias_value":"HSV34UBV","created_at":"2026-07-05T06:20:16.264147+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/HSV34UBVALZKERMDV6G55XSM7K","json":"https://pith.science/pith/HSV34UBVALZKERMDV6G55XSM7K.json","graph_json":"https://pith.science/api/pith-number/HSV34UBVALZKERMDV6G55XSM7K/graph.json","events_json":"https://pith.science/api/pith-number/HSV34UBVALZKERMDV6G55XSM7K/events.json","paper":"https://pith.science/paper/HSV34UBV"},"agent_actions":{"view_html":"https://pith.science/pith/HSV34UBVALZKERMDV6G55XSM7K","download_json":"https://pith.science/pith/HSV34UBVALZKERMDV6G55XSM7K.json","view_paper":"https://pith.science/paper/HSV34UBV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2105.10000&json=true","fetch_graph":"https://pith.science/api/pith-number/HSV34UBVALZKERMDV6G55XSM7K/graph.json","fetch_events":"https://pith.science/api/pith-number/HSV34UBVALZKERMDV6G55XSM7K/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HSV34UBVALZKERMDV6G55XSM7K/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HSV34UBVALZKERMDV6G55XSM7K/action/storage_attestation","attest_author":"https://pith.science/pith/HSV34UBVALZKERMDV6G55XSM7K/action/author_attestation","sign_citation":"https://pith.science/pith/HSV34UBVALZKERMDV6G55XSM7K/action/citation_signature","submit_replication":"https://pith.science/pith/HSV34UBVALZKERMDV6G55XSM7K/action/replication_record"}},"created_at":"2026-07-05T06:20:16.264147+00:00","updated_at":"2026-07-05T06:20:16.264147+00:00"}