{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:6HFLS3B55N6M4G6LYMHPAQB7DS","short_pith_number":"pith:6HFLS3B5","canonical_record":{"source":{"id":"1609.04894","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-09-16T01:28:26Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"e84a88734d992cace025f29b2338c582104f5bedbb1324364feab97ae2de4af8","abstract_canon_sha256":"7d69e03512fd374dc5f24a90d029d5d1019dacb836b2afaf319fb373160d0511"},"schema_version":"1.0"},"canonical_sha256":"f1cab96c3deb7cce1bcbc30ef0403f1c9e2000f25afb0a955bea83d99b1abad6","source":{"kind":"arxiv","id":"1609.04894","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.04894","created_at":"2026-05-18T00:45:48Z"},{"alias_kind":"arxiv_version","alias_value":"1609.04894v3","created_at":"2026-05-18T00:45:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.04894","created_at":"2026-05-18T00:45:48Z"},{"alias_kind":"pith_short_12","alias_value":"6HFLS3B55N6M","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"6HFLS3B55N6M4G6L","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"6HFLS3B5","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:6HFLS3B55N6M4G6LYMHPAQB7DS","target":"record","payload":{"canonical_record":{"source":{"id":"1609.04894","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-09-16T01:28:26Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"e84a88734d992cace025f29b2338c582104f5bedbb1324364feab97ae2de4af8","abstract_canon_sha256":"7d69e03512fd374dc5f24a90d029d5d1019dacb836b2afaf319fb373160d0511"},"schema_version":"1.0"},"canonical_sha256":"f1cab96c3deb7cce1bcbc30ef0403f1c9e2000f25afb0a955bea83d99b1abad6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:45:48.454878Z","signature_b64":"n8k8Cbzkl2c6I5lJmRJxWJTNww0aRAURQGCJ/GNZ0n3QuU+ETBlvdkwwVLxAeaBD87LH4TuqBOz4hrxNxhFtAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f1cab96c3deb7cce1bcbc30ef0403f1c9e2000f25afb0a955bea83d99b1abad6","last_reissued_at":"2026-05-18T00:45:48.454347Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:45:48.454347Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.04894","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:45:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1TvLJ85JbmwScyt30QCCUFrXnoZY7wvoDXCLo2MeHOLiejPHDLNIS+5nVjE9lw2uRy3U+m7laKadzP322vvYBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T05:07:42.650032Z"},"content_sha256":"ed7e27978e217a96ec208d9853f5cb216704bca752b9463e1c32ea80c8790813","schema_version":"1.0","event_id":"sha256:ed7e27978e217a96ec208d9853f5cb216704bca752b9463e1c32ea80c8790813"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:6HFLS3B55N6M4G6LYMHPAQB7DS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Giant anisotropic nonlinear optical response in transition metal monopnictide Weyl semimetals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Little, E. Thewalt, J. E. Moore, J. G. Analytis, J. Orenstein, Liang Wu, N. L. Nair, S. Patankar, T. Morimoto","submitted_at":"2016-09-16T01:28:26Z","abstract_excerpt":"Although Weyl fermions have proven elusive in high-energy physics, their existence as emergent quasiparticles has been predicted in certain crystalline solids in which either inversion or time-reversal symmetry is broken\\cite{WanPRB2011,BurkovPRL2011, WengPRX2015,HuangNatComm2015}. Recently they have been observed in transition metal monopnictides (TMMPs) such as TaAs, a class of noncentrosymmetric materials that heretofore received only limited attention \\cite{XuScience2015, LvPRX2015, YangNatPhys2015}. The question that arises now is whether these materials will exhibit novel, enhanced, or t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.04894","kind":"arxiv","version":3},"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":"2026-05-18T00:45:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ektQpvp+6z35p+9+ej7oqkW2+C9oIlHzfgWKORXPyk/rYDVhMHPvJ00JgkXAf/5oOpLRdYppXz6jins4hLIuDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T05:07:42.650726Z"},"content_sha256":"9ed22703c69cbb3e308843a52c10a6f63016b02b534e08fcc2c67909eb637d16","schema_version":"1.0","event_id":"sha256:9ed22703c69cbb3e308843a52c10a6f63016b02b534e08fcc2c67909eb637d16"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6HFLS3B55N6M4G6LYMHPAQB7DS/bundle.json","state_url":"https://pith.science/pith/6HFLS3B55N6M4G6LYMHPAQB7DS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6HFLS3B55N6M4G6LYMHPAQB7DS/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":"2026-06-07T05:07:42Z","links":{"resolver":"https://pith.science/pith/6HFLS3B55N6M4G6LYMHPAQB7DS","bundle":"https://pith.science/pith/6HFLS3B55N6M4G6LYMHPAQB7DS/bundle.json","state":"https://pith.science/pith/6HFLS3B55N6M4G6LYMHPAQB7DS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6HFLS3B55N6M4G6LYMHPAQB7DS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:6HFLS3B55N6M4G6LYMHPAQB7DS","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":"7d69e03512fd374dc5f24a90d029d5d1019dacb836b2afaf319fb373160d0511","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-09-16T01:28:26Z","title_canon_sha256":"e84a88734d992cace025f29b2338c582104f5bedbb1324364feab97ae2de4af8"},"schema_version":"1.0","source":{"id":"1609.04894","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.04894","created_at":"2026-05-18T00:45:48Z"},{"alias_kind":"arxiv_version","alias_value":"1609.04894v3","created_at":"2026-05-18T00:45:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.04894","created_at":"2026-05-18T00:45:48Z"},{"alias_kind":"pith_short_12","alias_value":"6HFLS3B55N6M","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"6HFLS3B55N6M4G6L","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"6HFLS3B5","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:9ed22703c69cbb3e308843a52c10a6f63016b02b534e08fcc2c67909eb637d16","target":"graph","created_at":"2026-05-18T00:45:48Z","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":"Although Weyl fermions have proven elusive in high-energy physics, their existence as emergent quasiparticles has been predicted in certain crystalline solids in which either inversion or time-reversal symmetry is broken\\cite{WanPRB2011,BurkovPRL2011, WengPRX2015,HuangNatComm2015}. Recently they have been observed in transition metal monopnictides (TMMPs) such as TaAs, a class of noncentrosymmetric materials that heretofore received only limited attention \\cite{XuScience2015, LvPRX2015, YangNatPhys2015}. The question that arises now is whether these materials will exhibit novel, enhanced, or t","authors_text":"A. Little, E. Thewalt, J. E. Moore, J. G. Analytis, J. Orenstein, Liang Wu, N. L. Nair, S. Patankar, T. Morimoto","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-09-16T01:28:26Z","title":"Giant anisotropic nonlinear optical response in transition metal monopnictide Weyl semimetals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.04894","kind":"arxiv","version":3},"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:ed7e27978e217a96ec208d9853f5cb216704bca752b9463e1c32ea80c8790813","target":"record","created_at":"2026-05-18T00:45:48Z","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":"7d69e03512fd374dc5f24a90d029d5d1019dacb836b2afaf319fb373160d0511","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-09-16T01:28:26Z","title_canon_sha256":"e84a88734d992cace025f29b2338c582104f5bedbb1324364feab97ae2de4af8"},"schema_version":"1.0","source":{"id":"1609.04894","kind":"arxiv","version":3}},"canonical_sha256":"f1cab96c3deb7cce1bcbc30ef0403f1c9e2000f25afb0a955bea83d99b1abad6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f1cab96c3deb7cce1bcbc30ef0403f1c9e2000f25afb0a955bea83d99b1abad6","first_computed_at":"2026-05-18T00:45:48.454347Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:45:48.454347Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"n8k8Cbzkl2c6I5lJmRJxWJTNww0aRAURQGCJ/GNZ0n3QuU+ETBlvdkwwVLxAeaBD87LH4TuqBOz4hrxNxhFtAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:45:48.454878Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.04894","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ed7e27978e217a96ec208d9853f5cb216704bca752b9463e1c32ea80c8790813","sha256:9ed22703c69cbb3e308843a52c10a6f63016b02b534e08fcc2c67909eb637d16"],"state_sha256":"93bdabf02568afd5963bd464589eec6baf88eab2c07f5c695630873c5411850e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mAk1pwwvuAXX8vK6MITflAOtM5yDCccyYbFgqAjOyW+aVrrdZQOKFS3OmZNR4gVRHYOoWdqx+EW77+VFCfNJDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T05:07:42.654031Z","bundle_sha256":"d15f13ab4d7e4bf447991c5125dfb153861df76f72aea3c87856333b9b500083"}}