{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:ZDHTGXU72EWBRQY6X3S4J4XW35","short_pith_number":"pith:ZDHTGXU7","canonical_record":{"source":{"id":"1310.2029","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-10-08T08:10:23Z","cross_cats_sorted":[],"title_canon_sha256":"28e8e4285aadc575722054aa36b7c9c3644659ea4b2cc80ba3e7952bf8fee612","abstract_canon_sha256":"fb2e0e6554df27fc575182843c5d96c0b71989000e43754566c27ca62ed93c9b"},"schema_version":"1.0"},"canonical_sha256":"c8cf335e9fd12c18c31ebee5c4f2f6df5c7d2e67f95c0ab3e5e2c09e9d7a017f","source":{"kind":"arxiv","id":"1310.2029","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.2029","created_at":"2026-05-18T01:47:13Z"},{"alias_kind":"arxiv_version","alias_value":"1310.2029v1","created_at":"2026-05-18T01:47:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.2029","created_at":"2026-05-18T01:47:13Z"},{"alias_kind":"pith_short_12","alias_value":"ZDHTGXU72EWB","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZDHTGXU72EWBRQY6","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZDHTGXU7","created_at":"2026-05-18T12:28:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:ZDHTGXU72EWBRQY6X3S4J4XW35","target":"record","payload":{"canonical_record":{"source":{"id":"1310.2029","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-10-08T08:10:23Z","cross_cats_sorted":[],"title_canon_sha256":"28e8e4285aadc575722054aa36b7c9c3644659ea4b2cc80ba3e7952bf8fee612","abstract_canon_sha256":"fb2e0e6554df27fc575182843c5d96c0b71989000e43754566c27ca62ed93c9b"},"schema_version":"1.0"},"canonical_sha256":"c8cf335e9fd12c18c31ebee5c4f2f6df5c7d2e67f95c0ab3e5e2c09e9d7a017f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:47:13.971325Z","signature_b64":"Een8HqPK1n87nFkZ2rGXHkCaLbXBRV2AL6UWMqKBNDpQrAOmy0xItxHo3YQaWzgiuGnuXz8xWaO0wP2Awh3HDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c8cf335e9fd12c18c31ebee5c4f2f6df5c7d2e67f95c0ab3e5e2c09e9d7a017f","last_reissued_at":"2026-05-18T01:47:13.970676Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:47:13.970676Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1310.2029","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":"2026-05-18T01:47:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pl6V5JypEIhPkKCyO1zuh9T8vpZQrFqD1PNZslt71r1HmjsdY1RSxfmiGfOoiNNa93aUaFca0rfDmIf5VVKpAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T12:28:16.332911Z"},"content_sha256":"abc27a6b1b6ea90bd5d1a01c24e3d92610217434f548b47a7aca85d98d4d3059","schema_version":"1.0","event_id":"sha256:abc27a6b1b6ea90bd5d1a01c24e3d92610217434f548b47a7aca85d98d4d3059"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:ZDHTGXU72EWBRQY6X3S4J4XW35","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Far-field mapping of the longitudinal magnetic and electric optical fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"C. Ecoffey, T. Grosjean","submitted_at":"2013-10-08T08:10:23Z","abstract_excerpt":"In this letter, we demonstrate the experimental mapping of the longitudinal magnetic and electric optical fields with a standard scanning microscope that involves a high numerical aperture far-field objective. The imaging concept relies upon the insertion of an azimuthal or a radial polarizer within the detection path of the microscope which acts as an optical electromagnetic filter aimed at transmitting selectively to the detector the signal from the magnetic or electric longitudinal fields present in the detection volume, respectively. The resulting system is thus versatile, non invasive, of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.2029","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":"2026-05-18T01:47:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P+l1QUEE4l8uCTpell6kVsDZXETYlGyPJRaONTOqOYs0JcXHYjDilTPvXe0SiUNvmRPBSftT6Iie+VEc0IQcCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T12:28:16.333250Z"},"content_sha256":"eb534252a4a71528c7bbf814563c2b0fadf7b4a990134426bda4349713d9e1bb","schema_version":"1.0","event_id":"sha256:eb534252a4a71528c7bbf814563c2b0fadf7b4a990134426bda4349713d9e1bb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZDHTGXU72EWBRQY6X3S4J4XW35/bundle.json","state_url":"https://pith.science/pith/ZDHTGXU72EWBRQY6X3S4J4XW35/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZDHTGXU72EWBRQY6X3S4J4XW35/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":"2026-06-22T12:28:16Z","links":{"resolver":"https://pith.science/pith/ZDHTGXU72EWBRQY6X3S4J4XW35","bundle":"https://pith.science/pith/ZDHTGXU72EWBRQY6X3S4J4XW35/bundle.json","state":"https://pith.science/pith/ZDHTGXU72EWBRQY6X3S4J4XW35/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZDHTGXU72EWBRQY6X3S4J4XW35/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ZDHTGXU72EWBRQY6X3S4J4XW35","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":"fb2e0e6554df27fc575182843c5d96c0b71989000e43754566c27ca62ed93c9b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-10-08T08:10:23Z","title_canon_sha256":"28e8e4285aadc575722054aa36b7c9c3644659ea4b2cc80ba3e7952bf8fee612"},"schema_version":"1.0","source":{"id":"1310.2029","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.2029","created_at":"2026-05-18T01:47:13Z"},{"alias_kind":"arxiv_version","alias_value":"1310.2029v1","created_at":"2026-05-18T01:47:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.2029","created_at":"2026-05-18T01:47:13Z"},{"alias_kind":"pith_short_12","alias_value":"ZDHTGXU72EWB","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZDHTGXU72EWBRQY6","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZDHTGXU7","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:eb534252a4a71528c7bbf814563c2b0fadf7b4a990134426bda4349713d9e1bb","target":"graph","created_at":"2026-05-18T01:47:13Z","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":"In this letter, we demonstrate the experimental mapping of the longitudinal magnetic and electric optical fields with a standard scanning microscope that involves a high numerical aperture far-field objective. The imaging concept relies upon the insertion of an azimuthal or a radial polarizer within the detection path of the microscope which acts as an optical electromagnetic filter aimed at transmitting selectively to the detector the signal from the magnetic or electric longitudinal fields present in the detection volume, respectively. The resulting system is thus versatile, non invasive, of","authors_text":"C. Ecoffey, T. Grosjean","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-10-08T08:10:23Z","title":"Far-field mapping of the longitudinal magnetic and electric optical fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.2029","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:abc27a6b1b6ea90bd5d1a01c24e3d92610217434f548b47a7aca85d98d4d3059","target":"record","created_at":"2026-05-18T01:47:13Z","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":"fb2e0e6554df27fc575182843c5d96c0b71989000e43754566c27ca62ed93c9b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-10-08T08:10:23Z","title_canon_sha256":"28e8e4285aadc575722054aa36b7c9c3644659ea4b2cc80ba3e7952bf8fee612"},"schema_version":"1.0","source":{"id":"1310.2029","kind":"arxiv","version":1}},"canonical_sha256":"c8cf335e9fd12c18c31ebee5c4f2f6df5c7d2e67f95c0ab3e5e2c09e9d7a017f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c8cf335e9fd12c18c31ebee5c4f2f6df5c7d2e67f95c0ab3e5e2c09e9d7a017f","first_computed_at":"2026-05-18T01:47:13.970676Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:47:13.970676Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Een8HqPK1n87nFkZ2rGXHkCaLbXBRV2AL6UWMqKBNDpQrAOmy0xItxHo3YQaWzgiuGnuXz8xWaO0wP2Awh3HDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:47:13.971325Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.2029","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:abc27a6b1b6ea90bd5d1a01c24e3d92610217434f548b47a7aca85d98d4d3059","sha256:eb534252a4a71528c7bbf814563c2b0fadf7b4a990134426bda4349713d9e1bb"],"state_sha256":"3fcddf7e491720833c8348e28d238059fc6190133e622c0f50cdd1d097cdc111"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G62bOY/JLRUkng2koyatNtSS0nkq4KMkETuikcoZoD8JB9p01KhaOUJn5MA4b9cjj3vqhRFpPWWMdCl8ZhweBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T12:28:16.335356Z","bundle_sha256":"60af4a04d5bbae57a13d42f7ce1cfca6cc025019867a99628dadf7aab1c31837"}}