{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:24AGYGJW6NMH7PQGNFWQFWCJCW","short_pith_number":"pith:24AGYGJW","canonical_record":{"source":{"id":"1412.0842","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-12-02T10:24:29Z","cross_cats_sorted":[],"title_canon_sha256":"eee2981c9ce522e538ecf4487ef71ddd5d719412d597467920c5a70986d26eb4","abstract_canon_sha256":"67c4606ab5ce09acb38ba8f4a450f8e4fd6caebd2f9cd18d83d262a2f809b30e"},"schema_version":"1.0"},"canonical_sha256":"d7006c1936f3587fbe06696d02d84915985bb03d652459c3b84267289aba30ff","source":{"kind":"arxiv","id":"1412.0842","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.0842","created_at":"2026-05-18T02:04:08Z"},{"alias_kind":"arxiv_version","alias_value":"1412.0842v1","created_at":"2026-05-18T02:04:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.0842","created_at":"2026-05-18T02:04:08Z"},{"alias_kind":"pith_short_12","alias_value":"24AGYGJW6NMH","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"24AGYGJW6NMH7PQG","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"24AGYGJW","created_at":"2026-05-18T12:28:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:24AGYGJW6NMH7PQGNFWQFWCJCW","target":"record","payload":{"canonical_record":{"source":{"id":"1412.0842","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-12-02T10:24:29Z","cross_cats_sorted":[],"title_canon_sha256":"eee2981c9ce522e538ecf4487ef71ddd5d719412d597467920c5a70986d26eb4","abstract_canon_sha256":"67c4606ab5ce09acb38ba8f4a450f8e4fd6caebd2f9cd18d83d262a2f809b30e"},"schema_version":"1.0"},"canonical_sha256":"d7006c1936f3587fbe06696d02d84915985bb03d652459c3b84267289aba30ff","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:08.065230Z","signature_b64":"DTYtPwgn1aHTzv22WUugL88sxkr1Rb8+ENyM13rYtMc0Sg6Tx7H7tbAaU3wt5e+OOYi2Z7Tl+stsYY+IbV+LCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d7006c1936f3587fbe06696d02d84915985bb03d652459c3b84267289aba30ff","last_reissued_at":"2026-05-18T02:04:08.064657Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:08.064657Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1412.0842","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":"2026-05-18T02:04:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+ww98yGFR1ygXNoxQXLv+EmDHPNukQGkMEVp9MwMUtUjb62+XUexbMPRGwP3AZeajCj4TFH6bA6BVYucxRRLDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T08:27:37.124203Z"},"content_sha256":"1324411e817909da460669b2d43a530e1512478b472dd9a22827387550e2c2a7","schema_version":"1.0","event_id":"sha256:1324411e817909da460669b2d43a530e1512478b472dd9a22827387550e2c2a7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:24AGYGJW6NMH7PQGNFWQFWCJCW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Broadband Electrically Detected Magnetic Resonance Using Adiabatic Pulses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Voss, F. M. Hrubesch, G. Braunbeck, M. S. Brandt, M. Stutzmann","submitted_at":"2014-12-02T10:24:29Z","abstract_excerpt":"We present a broadband microwave setup for electrically detected magnetic resonance (EDMR) based on microwave antennae with the ability to apply arbitrarily shaped pulses for the excitation of electron spin resonance (ESR) and nuclear magnetic resonance (NMR) of spin ensembles. This setup uses non-resonant stripline structures for on-chip microwave delivery and is demonstrated to work in the frequency range from 4 MHz to 18 GHz. $\\pi$ pulse times of 50 ns and 70 $\\mu$s for ESR and NMR transitions, respectively, are achieved with as little as 100 mW of microwave or radiofrequency power. The use"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.0842","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":"2026-05-18T02:04:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZnNXi0YG0uMXKZs5YLCv9gXxN0ftuGL62mqcQcfSePl3dDtLtvkEA6/eY05r6+wwslCNJfBytEDvsUcq2DruBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T08:27:37.124584Z"},"content_sha256":"945fcffdd78ae9fa31327b6b28874a313dde209fd55ec017d9f5d0eaad3574ee","schema_version":"1.0","event_id":"sha256:945fcffdd78ae9fa31327b6b28874a313dde209fd55ec017d9f5d0eaad3574ee"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/24AGYGJW6NMH7PQGNFWQFWCJCW/bundle.json","state_url":"https://pith.science/pith/24AGYGJW6NMH7PQGNFWQFWCJCW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/24AGYGJW6NMH7PQGNFWQFWCJCW/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":"2026-05-28T08:27:37Z","links":{"resolver":"https://pith.science/pith/24AGYGJW6NMH7PQGNFWQFWCJCW","bundle":"https://pith.science/pith/24AGYGJW6NMH7PQGNFWQFWCJCW/bundle.json","state":"https://pith.science/pith/24AGYGJW6NMH7PQGNFWQFWCJCW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/24AGYGJW6NMH7PQGNFWQFWCJCW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:24AGYGJW6NMH7PQGNFWQFWCJCW","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":"67c4606ab5ce09acb38ba8f4a450f8e4fd6caebd2f9cd18d83d262a2f809b30e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-12-02T10:24:29Z","title_canon_sha256":"eee2981c9ce522e538ecf4487ef71ddd5d719412d597467920c5a70986d26eb4"},"schema_version":"1.0","source":{"id":"1412.0842","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.0842","created_at":"2026-05-18T02:04:08Z"},{"alias_kind":"arxiv_version","alias_value":"1412.0842v1","created_at":"2026-05-18T02:04:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.0842","created_at":"2026-05-18T02:04:08Z"},{"alias_kind":"pith_short_12","alias_value":"24AGYGJW6NMH","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"24AGYGJW6NMH7PQG","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"24AGYGJW","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:945fcffdd78ae9fa31327b6b28874a313dde209fd55ec017d9f5d0eaad3574ee","target":"graph","created_at":"2026-05-18T02:04:08Z","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 present a broadband microwave setup for electrically detected magnetic resonance (EDMR) based on microwave antennae with the ability to apply arbitrarily shaped pulses for the excitation of electron spin resonance (ESR) and nuclear magnetic resonance (NMR) of spin ensembles. This setup uses non-resonant stripline structures for on-chip microwave delivery and is demonstrated to work in the frequency range from 4 MHz to 18 GHz. $\\pi$ pulse times of 50 ns and 70 $\\mu$s for ESR and NMR transitions, respectively, are achieved with as little as 100 mW of microwave or radiofrequency power. The use","authors_text":"A. Voss, F. M. Hrubesch, G. Braunbeck, M. S. Brandt, M. Stutzmann","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-12-02T10:24:29Z","title":"Broadband Electrically Detected Magnetic Resonance Using Adiabatic Pulses"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.0842","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":"sha256:1324411e817909da460669b2d43a530e1512478b472dd9a22827387550e2c2a7","target":"record","created_at":"2026-05-18T02:04:08Z","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":"67c4606ab5ce09acb38ba8f4a450f8e4fd6caebd2f9cd18d83d262a2f809b30e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-12-02T10:24:29Z","title_canon_sha256":"eee2981c9ce522e538ecf4487ef71ddd5d719412d597467920c5a70986d26eb4"},"schema_version":"1.0","source":{"id":"1412.0842","kind":"arxiv","version":1}},"canonical_sha256":"d7006c1936f3587fbe06696d02d84915985bb03d652459c3b84267289aba30ff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d7006c1936f3587fbe06696d02d84915985bb03d652459c3b84267289aba30ff","first_computed_at":"2026-05-18T02:04:08.064657Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:04:08.064657Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DTYtPwgn1aHTzv22WUugL88sxkr1Rb8+ENyM13rYtMc0Sg6Tx7H7tbAaU3wt5e+OOYi2Z7Tl+stsYY+IbV+LCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:04:08.065230Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.0842","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1324411e817909da460669b2d43a530e1512478b472dd9a22827387550e2c2a7","sha256:945fcffdd78ae9fa31327b6b28874a313dde209fd55ec017d9f5d0eaad3574ee"],"state_sha256":"9bc59c81f84bc9d1bdbdcbdbef810f7469edbad365f9b76d4bbae4017ca8fd03"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q+mpEOpDvjvO6t1v0gErNdBhFl7fn+LNi1GgdBScxR99BysQNFfE8gJ5l0JWTlO1HPO/7SBtY7pppFsXxGiKAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T08:27:37.126591Z","bundle_sha256":"2e227ea21d40dfc85c7f43282bf7ab1a845f1be434edd2a694d6e6b257dcc0c5"}}