{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:GGC4JLPFEYUQWK24HFU5THQRM3","short_pith_number":"pith:GGC4JLPF","canonical_record":{"source":{"id":"1803.03183","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-03-08T16:20:03Z","cross_cats_sorted":[],"title_canon_sha256":"0ae1a47d19921a3a6b1858b84e667733ab1f16dacb980afc990fbc0014cc91a2","abstract_canon_sha256":"5497f35502754127dfffe9665ae07f2928f496816916b599942c950c1379753c"},"schema_version":"1.0"},"canonical_sha256":"3185c4ade526290b2b5c3969d99e1166f243dc665806e468cd9e0970e14ebf65","source":{"kind":"arxiv","id":"1803.03183","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.03183","created_at":"2026-05-18T00:04:49Z"},{"alias_kind":"arxiv_version","alias_value":"1803.03183v1","created_at":"2026-05-18T00:04:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.03183","created_at":"2026-05-18T00:04:49Z"},{"alias_kind":"pith_short_12","alias_value":"GGC4JLPFEYUQ","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GGC4JLPFEYUQWK24","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GGC4JLPF","created_at":"2026-05-18T12:32:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:GGC4JLPFEYUQWK24HFU5THQRM3","target":"record","payload":{"canonical_record":{"source":{"id":"1803.03183","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-03-08T16:20:03Z","cross_cats_sorted":[],"title_canon_sha256":"0ae1a47d19921a3a6b1858b84e667733ab1f16dacb980afc990fbc0014cc91a2","abstract_canon_sha256":"5497f35502754127dfffe9665ae07f2928f496816916b599942c950c1379753c"},"schema_version":"1.0"},"canonical_sha256":"3185c4ade526290b2b5c3969d99e1166f243dc665806e468cd9e0970e14ebf65","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:04:49.582770Z","signature_b64":"SUh+1YmX8mn+lMnqkR8vMpXHJgk1Ruy3VjvmOK8ecXZn4t9yTk27DnWB9KTN+Bbmu4z8kThSxl3LrAFBWJYDAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3185c4ade526290b2b5c3969d99e1166f243dc665806e468cd9e0970e14ebf65","last_reissued_at":"2026-05-18T00:04:49.582110Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:04:49.582110Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.03183","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":"2026-05-18T00:04:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3ed+c3AcR428p1hPUkQIspHHrpipmI0SuBWFBKKT0aUst53gA7EOxNxwsLX2b85s7nEWGh13pxmd3fvE663sBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T09:39:55.423358Z"},"content_sha256":"a707a0d1a7a56ce65424600226c43875802289d78d39e8545afb0948fe12c979","schema_version":"1.0","event_id":"sha256:a707a0d1a7a56ce65424600226c43875802289d78d39e8545afb0948fe12c979"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:GGC4JLPFEYUQWK24HFU5THQRM3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multiple Weyl and Double-Weyl Points in an Elastic Chiral Lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Yao-Ting Wang","submitted_at":"2018-03-08T16:20:03Z","abstract_excerpt":"We show that Multiple Weyl and double Weyl points arise in a chiral elastic system through stacking many two-dimensional honeycomb mechanical structures. On the distinct kz plane, the band structures calculated from tight-binding model exhibit the presence of Weyl points at Brillouin vertices and double Weyl Points at Brillouin centre. Based on the tight-binding model, we design a practical chiral mechanical structure which can be fabricated by current 3D printing technology. The numerical calculation illustrates several Weyl and double-Weyl points as expected in our analysis of tight-binding "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.03183","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":"2026-05-18T00:04:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sfL2LDRb1bYiYB8w0v7RhWciAsHG3UYBEpnA/smmA5+VPmGPrmJ9km8E0eWbP13Lexcbd0otp7c/CFhLlK6CDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T09:39:55.423705Z"},"content_sha256":"e690a69aecde17b209a559c16c77789250ea60ca506e6fbbd3ca4c255c2f1f47","schema_version":"1.0","event_id":"sha256:e690a69aecde17b209a559c16c77789250ea60ca506e6fbbd3ca4c255c2f1f47"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GGC4JLPFEYUQWK24HFU5THQRM3/bundle.json","state_url":"https://pith.science/pith/GGC4JLPFEYUQWK24HFU5THQRM3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GGC4JLPFEYUQWK24HFU5THQRM3/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":"2026-06-05T09:39:55Z","links":{"resolver":"https://pith.science/pith/GGC4JLPFEYUQWK24HFU5THQRM3","bundle":"https://pith.science/pith/GGC4JLPFEYUQWK24HFU5THQRM3/bundle.json","state":"https://pith.science/pith/GGC4JLPFEYUQWK24HFU5THQRM3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GGC4JLPFEYUQWK24HFU5THQRM3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:GGC4JLPFEYUQWK24HFU5THQRM3","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":"5497f35502754127dfffe9665ae07f2928f496816916b599942c950c1379753c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-03-08T16:20:03Z","title_canon_sha256":"0ae1a47d19921a3a6b1858b84e667733ab1f16dacb980afc990fbc0014cc91a2"},"schema_version":"1.0","source":{"id":"1803.03183","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.03183","created_at":"2026-05-18T00:04:49Z"},{"alias_kind":"arxiv_version","alias_value":"1803.03183v1","created_at":"2026-05-18T00:04:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.03183","created_at":"2026-05-18T00:04:49Z"},{"alias_kind":"pith_short_12","alias_value":"GGC4JLPFEYUQ","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GGC4JLPFEYUQWK24","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GGC4JLPF","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:e690a69aecde17b209a559c16c77789250ea60ca506e6fbbd3ca4c255c2f1f47","target":"graph","created_at":"2026-05-18T00:04:49Z","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":"We show that Multiple Weyl and double Weyl points arise in a chiral elastic system through stacking many two-dimensional honeycomb mechanical structures. On the distinct kz plane, the band structures calculated from tight-binding model exhibit the presence of Weyl points at Brillouin vertices and double Weyl Points at Brillouin centre. Based on the tight-binding model, we design a practical chiral mechanical structure which can be fabricated by current 3D printing technology. The numerical calculation illustrates several Weyl and double-Weyl points as expected in our analysis of tight-binding ","authors_text":"Yao-Ting Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-03-08T16:20:03Z","title":"Multiple Weyl and Double-Weyl Points in an Elastic Chiral Lattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.03183","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:a707a0d1a7a56ce65424600226c43875802289d78d39e8545afb0948fe12c979","target":"record","created_at":"2026-05-18T00:04:49Z","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":"5497f35502754127dfffe9665ae07f2928f496816916b599942c950c1379753c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-03-08T16:20:03Z","title_canon_sha256":"0ae1a47d19921a3a6b1858b84e667733ab1f16dacb980afc990fbc0014cc91a2"},"schema_version":"1.0","source":{"id":"1803.03183","kind":"arxiv","version":1}},"canonical_sha256":"3185c4ade526290b2b5c3969d99e1166f243dc665806e468cd9e0970e14ebf65","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3185c4ade526290b2b5c3969d99e1166f243dc665806e468cd9e0970e14ebf65","first_computed_at":"2026-05-18T00:04:49.582110Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:04:49.582110Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SUh+1YmX8mn+lMnqkR8vMpXHJgk1Ruy3VjvmOK8ecXZn4t9yTk27DnWB9KTN+Bbmu4z8kThSxl3LrAFBWJYDAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:04:49.582770Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.03183","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a707a0d1a7a56ce65424600226c43875802289d78d39e8545afb0948fe12c979","sha256:e690a69aecde17b209a559c16c77789250ea60ca506e6fbbd3ca4c255c2f1f47"],"state_sha256":"e0e916d4daa663d1c08c0da029747c91f9680df34c9f0964a4c5039e7582f646"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k5AdQ91+Ns1dpKGOZW3pNgXHQ7+JmTOgGXWecpltmJpMC4kE7MIP3fFihOn3kBUYWVq4dylGHXq7e949L3ZqAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T09:39:55.428253Z","bundle_sha256":"a376c9ceadf038d3b5b45afb52f69975128c7c33e18bf6b7f3ee14954d292c15"}}