{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:NTDXPGSSQJTZZNEDJZSWWIVG5M","short_pith_number":"pith:NTDXPGSS","canonical_record":{"source":{"id":"1703.00130","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-01T04:21:31Z","cross_cats_sorted":[],"title_canon_sha256":"6eebe3bafe57332a1619087fd984ba10a4686e86ca87c4d4c0d8be2e54a683dc","abstract_canon_sha256":"ca224d50dc5fa81b5e35c53b55ec4cd0b3865a0a4b6c6d300bf1f0fdf9ecb239"},"schema_version":"1.0"},"canonical_sha256":"6cc7779a5282679cb4834e656b22a6eb1f4909b29655759b151f592a0a800b8e","source":{"kind":"arxiv","id":"1703.00130","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.00130","created_at":"2026-05-18T00:33:06Z"},{"alias_kind":"arxiv_version","alias_value":"1703.00130v2","created_at":"2026-05-18T00:33:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.00130","created_at":"2026-05-18T00:33:06Z"},{"alias_kind":"pith_short_12","alias_value":"NTDXPGSSQJTZ","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"NTDXPGSSQJTZZNED","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"NTDXPGSS","created_at":"2026-05-18T12:31:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:NTDXPGSSQJTZZNEDJZSWWIVG5M","target":"record","payload":{"canonical_record":{"source":{"id":"1703.00130","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-01T04:21:31Z","cross_cats_sorted":[],"title_canon_sha256":"6eebe3bafe57332a1619087fd984ba10a4686e86ca87c4d4c0d8be2e54a683dc","abstract_canon_sha256":"ca224d50dc5fa81b5e35c53b55ec4cd0b3865a0a4b6c6d300bf1f0fdf9ecb239"},"schema_version":"1.0"},"canonical_sha256":"6cc7779a5282679cb4834e656b22a6eb1f4909b29655759b151f592a0a800b8e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:33:06.809108Z","signature_b64":"3nbSvh57SXvgHj2Sc2H1ddxP+jklpWkRmB9wl3kGmkbyb8pkJZp5R3+PDSH2qj72ddoO6UuRQsJ5p+B4P5JnDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6cc7779a5282679cb4834e656b22a6eb1f4909b29655759b151f592a0a800b8e","last_reissued_at":"2026-05-18T00:33:06.808478Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:33:06.808478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.00130","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:33:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"947MlYl8e2xmbDUSxdbWB6OdwV10Fw1Mh0te+ZlEE4vh6vr5/slWMKwQhqcqdUuj+yeDBuJt5nC9hKLaj7r1CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T22:46:20.174472Z"},"content_sha256":"a976cacbef6c564f55748f97dc725e286b6498242d3e88dbad89bba199b5a6ef","schema_version":"1.0","event_id":"sha256:a976cacbef6c564f55748f97dc725e286b6498242d3e88dbad89bba199b5a6ef"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:NTDXPGSSQJTZZNEDJZSWWIVG5M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electrodynamics on Fermi Cyclides in Nodal Line Semimetals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"E. J. Mele, Hongki Min, Seongjin Ahn","submitted_at":"2017-03-01T04:21:31Z","abstract_excerpt":"We study the frequency-dependent conductivity of nodal line semimetals (NLSMs), focusing on the effects of carrier density and energy dispersion on the nodal line. We find that the low-frequency conductivity has a rich spectral structure which can be understood using scaling rules derived from the geometry of their Dupin cyclide Fermi surfaces. We identify different frequency regimes, find scaling rules for the optical conductivity in each, and demonstrate them with numerical calculations of the inter- and intraband contributions to the optical conductivity using a low-energy model for a gener"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.00130","kind":"arxiv","version":2},"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":"2026-05-18T00:33:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PYSX6R5mhGWEDxqlEaxXz0pD05wOKXXRpnLkweJ9HcK11D6GAI+9r/YVT47fHoHaepqoL5XKk00ZMHLpGPt8CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T22:46:20.175186Z"},"content_sha256":"e2fde311e0833c4a8a405662b773415f6df437a4afcf8a0df36d04904d35ea4d","schema_version":"1.0","event_id":"sha256:e2fde311e0833c4a8a405662b773415f6df437a4afcf8a0df36d04904d35ea4d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NTDXPGSSQJTZZNEDJZSWWIVG5M/bundle.json","state_url":"https://pith.science/pith/NTDXPGSSQJTZZNEDJZSWWIVG5M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NTDXPGSSQJTZZNEDJZSWWIVG5M/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":"2026-06-11T22:46:20Z","links":{"resolver":"https://pith.science/pith/NTDXPGSSQJTZZNEDJZSWWIVG5M","bundle":"https://pith.science/pith/NTDXPGSSQJTZZNEDJZSWWIVG5M/bundle.json","state":"https://pith.science/pith/NTDXPGSSQJTZZNEDJZSWWIVG5M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NTDXPGSSQJTZZNEDJZSWWIVG5M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:NTDXPGSSQJTZZNEDJZSWWIVG5M","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":"ca224d50dc5fa81b5e35c53b55ec4cd0b3865a0a4b6c6d300bf1f0fdf9ecb239","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-01T04:21:31Z","title_canon_sha256":"6eebe3bafe57332a1619087fd984ba10a4686e86ca87c4d4c0d8be2e54a683dc"},"schema_version":"1.0","source":{"id":"1703.00130","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.00130","created_at":"2026-05-18T00:33:06Z"},{"alias_kind":"arxiv_version","alias_value":"1703.00130v2","created_at":"2026-05-18T00:33:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.00130","created_at":"2026-05-18T00:33:06Z"},{"alias_kind":"pith_short_12","alias_value":"NTDXPGSSQJTZ","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"NTDXPGSSQJTZZNED","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"NTDXPGSS","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:e2fde311e0833c4a8a405662b773415f6df437a4afcf8a0df36d04904d35ea4d","target":"graph","created_at":"2026-05-18T00:33:06Z","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 study the frequency-dependent conductivity of nodal line semimetals (NLSMs), focusing on the effects of carrier density and energy dispersion on the nodal line. We find that the low-frequency conductivity has a rich spectral structure which can be understood using scaling rules derived from the geometry of their Dupin cyclide Fermi surfaces. We identify different frequency regimes, find scaling rules for the optical conductivity in each, and demonstrate them with numerical calculations of the inter- and intraband contributions to the optical conductivity using a low-energy model for a gener","authors_text":"E. J. Mele, Hongki Min, Seongjin Ahn","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-01T04:21:31Z","title":"Electrodynamics on Fermi Cyclides in Nodal Line Semimetals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.00130","kind":"arxiv","version":2},"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:a976cacbef6c564f55748f97dc725e286b6498242d3e88dbad89bba199b5a6ef","target":"record","created_at":"2026-05-18T00:33:06Z","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":"ca224d50dc5fa81b5e35c53b55ec4cd0b3865a0a4b6c6d300bf1f0fdf9ecb239","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-03-01T04:21:31Z","title_canon_sha256":"6eebe3bafe57332a1619087fd984ba10a4686e86ca87c4d4c0d8be2e54a683dc"},"schema_version":"1.0","source":{"id":"1703.00130","kind":"arxiv","version":2}},"canonical_sha256":"6cc7779a5282679cb4834e656b22a6eb1f4909b29655759b151f592a0a800b8e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6cc7779a5282679cb4834e656b22a6eb1f4909b29655759b151f592a0a800b8e","first_computed_at":"2026-05-18T00:33:06.808478Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:33:06.808478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3nbSvh57SXvgHj2Sc2H1ddxP+jklpWkRmB9wl3kGmkbyb8pkJZp5R3+PDSH2qj72ddoO6UuRQsJ5p+B4P5JnDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:33:06.809108Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.00130","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a976cacbef6c564f55748f97dc725e286b6498242d3e88dbad89bba199b5a6ef","sha256:e2fde311e0833c4a8a405662b773415f6df437a4afcf8a0df36d04904d35ea4d"],"state_sha256":"e7f4c05587c18a39e713faee4c0ccf7497f21c36112451f3dececa017fc2a024"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qyDZLnuCRYRh0Ex8+twlR4HW41V1XZF4X/7Vnm8nKOQTxqTV+7s836W1lLznk1Jo4MuKsaGyJwRpXTtdql0gDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T22:46:20.179782Z","bundle_sha256":"eb95c094d2aad605464fc1cf1ecc39854a1abeafb5bd87cf6bbfb297ca5656ac"}}