{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:EEHP5EVK75WZ45QJU43M24VKSC","short_pith_number":"pith:EEHP5EVK","canonical_record":{"source":{"id":"1811.06540","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-12T19:00:05Z","cross_cats_sorted":[],"title_canon_sha256":"ff023e0a93eab4d9dc19818cbd8f4a8fb7cb53a3437b215c6a4229bbc7993e57","abstract_canon_sha256":"8af83f3e21c6917f460278643fe53789d23c293f3abb89551d728b9161c39021"},"schema_version":"1.0"},"canonical_sha256":"210efe92aaff6d9e7609a736cd72aa908bc917250988f8eba04826cb64211a75","source":{"kind":"arxiv","id":"1811.06540","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.06540","created_at":"2026-05-17T23:54:10Z"},{"alias_kind":"arxiv_version","alias_value":"1811.06540v3","created_at":"2026-05-17T23:54:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.06540","created_at":"2026-05-17T23:54:10Z"},{"alias_kind":"pith_short_12","alias_value":"EEHP5EVK75WZ","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"EEHP5EVK75WZ45QJ","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"EEHP5EVK","created_at":"2026-05-18T12:32:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:EEHP5EVK75WZ45QJU43M24VKSC","target":"record","payload":{"canonical_record":{"source":{"id":"1811.06540","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-12T19:00:05Z","cross_cats_sorted":[],"title_canon_sha256":"ff023e0a93eab4d9dc19818cbd8f4a8fb7cb53a3437b215c6a4229bbc7993e57","abstract_canon_sha256":"8af83f3e21c6917f460278643fe53789d23c293f3abb89551d728b9161c39021"},"schema_version":"1.0"},"canonical_sha256":"210efe92aaff6d9e7609a736cd72aa908bc917250988f8eba04826cb64211a75","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:54:10.519833Z","signature_b64":"5P/Qsiq43Aan4Qi+Zoxp8auLn/VGyTFyTdxBKFerF19oUSMchbpNGeIu3nlvi7pZOq3aALen22T/2Mt3nvQkCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"210efe92aaff6d9e7609a736cd72aa908bc917250988f8eba04826cb64211a75","last_reissued_at":"2026-05-17T23:54:10.519143Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:54:10.519143Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.06540","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":"2026-05-17T23:54:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"idJLL64INW8wJ5+w0ALFjxtbEYKlRT/2dXQTcay2ve8KH8PXB9jh+i575OqkHAXM3ccuqSsX+EKELD9vTXLHCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T05:51:55.524374Z"},"content_sha256":"bc9a7075f7fdc9ebb6baee6927024e179261dff9b4f495084b141d44d91a5c2e","schema_version":"1.0","event_id":"sha256:bc9a7075f7fdc9ebb6baee6927024e179261dff9b4f495084b141d44d91a5c2e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:EEHP5EVK75WZ45QJU43M24VKSC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pseudo-Euler equations from nonlinear optics: plasmon-assisted photodetection beyond hydrodynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Alessandro Principi, Denis Bandurin, Habib Rostami, Marco Polini","submitted_at":"2018-11-12T19:00:05Z","abstract_excerpt":"A great deal of theoretical and experimental efforts have been devoted in the last decades to the study of long-wavelength photodetection mechanisms in field-effect transistors hosting two-dimensional (2D) electron systems. A particularly interesting subclass of these mechanisms is intrinsic and based on the conversion of the incoming electromagnetic radiation into plasmons, which resonantly enhance the photoresponse, and subsequent rectification via hydrodynamic nonlinearities. In this Article we show that such conversion and subsequent rectification occur well beyond the frequency regime in "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.06540","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":"2026-05-17T23:54:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+XXVF+FhDnn5y+jJWRnEorNeAHqNlLgMw+qtW6KPyVttm5VsgLnsgFzXPNbpfRPXp/Wv1sjEucQwfNJQgyIBCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T05:51:55.525015Z"},"content_sha256":"f4de730a51dbb3e7688fe38d60e5bd70be436372e72be94ba1c916c0339b52a1","schema_version":"1.0","event_id":"sha256:f4de730a51dbb3e7688fe38d60e5bd70be436372e72be94ba1c916c0339b52a1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EEHP5EVK75WZ45QJU43M24VKSC/bundle.json","state_url":"https://pith.science/pith/EEHP5EVK75WZ45QJU43M24VKSC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EEHP5EVK75WZ45QJU43M24VKSC/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":"2026-05-25T05:51:55Z","links":{"resolver":"https://pith.science/pith/EEHP5EVK75WZ45QJU43M24VKSC","bundle":"https://pith.science/pith/EEHP5EVK75WZ45QJU43M24VKSC/bundle.json","state":"https://pith.science/pith/EEHP5EVK75WZ45QJU43M24VKSC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EEHP5EVK75WZ45QJU43M24VKSC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:EEHP5EVK75WZ45QJU43M24VKSC","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":"8af83f3e21c6917f460278643fe53789d23c293f3abb89551d728b9161c39021","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-12T19:00:05Z","title_canon_sha256":"ff023e0a93eab4d9dc19818cbd8f4a8fb7cb53a3437b215c6a4229bbc7993e57"},"schema_version":"1.0","source":{"id":"1811.06540","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.06540","created_at":"2026-05-17T23:54:10Z"},{"alias_kind":"arxiv_version","alias_value":"1811.06540v3","created_at":"2026-05-17T23:54:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.06540","created_at":"2026-05-17T23:54:10Z"},{"alias_kind":"pith_short_12","alias_value":"EEHP5EVK75WZ","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"EEHP5EVK75WZ45QJ","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"EEHP5EVK","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:f4de730a51dbb3e7688fe38d60e5bd70be436372e72be94ba1c916c0339b52a1","target":"graph","created_at":"2026-05-17T23:54:10Z","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":"A great deal of theoretical and experimental efforts have been devoted in the last decades to the study of long-wavelength photodetection mechanisms in field-effect transistors hosting two-dimensional (2D) electron systems. A particularly interesting subclass of these mechanisms is intrinsic and based on the conversion of the incoming electromagnetic radiation into plasmons, which resonantly enhance the photoresponse, and subsequent rectification via hydrodynamic nonlinearities. In this Article we show that such conversion and subsequent rectification occur well beyond the frequency regime in ","authors_text":"Alessandro Principi, Denis Bandurin, Habib Rostami, Marco Polini","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-12T19:00:05Z","title":"Pseudo-Euler equations from nonlinear optics: plasmon-assisted photodetection beyond hydrodynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.06540","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:bc9a7075f7fdc9ebb6baee6927024e179261dff9b4f495084b141d44d91a5c2e","target":"record","created_at":"2026-05-17T23:54:10Z","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":"8af83f3e21c6917f460278643fe53789d23c293f3abb89551d728b9161c39021","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-12T19:00:05Z","title_canon_sha256":"ff023e0a93eab4d9dc19818cbd8f4a8fb7cb53a3437b215c6a4229bbc7993e57"},"schema_version":"1.0","source":{"id":"1811.06540","kind":"arxiv","version":3}},"canonical_sha256":"210efe92aaff6d9e7609a736cd72aa908bc917250988f8eba04826cb64211a75","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"210efe92aaff6d9e7609a736cd72aa908bc917250988f8eba04826cb64211a75","first_computed_at":"2026-05-17T23:54:10.519143Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:54:10.519143Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5P/Qsiq43Aan4Qi+Zoxp8auLn/VGyTFyTdxBKFerF19oUSMchbpNGeIu3nlvi7pZOq3aALen22T/2Mt3nvQkCw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:54:10.519833Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.06540","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bc9a7075f7fdc9ebb6baee6927024e179261dff9b4f495084b141d44d91a5c2e","sha256:f4de730a51dbb3e7688fe38d60e5bd70be436372e72be94ba1c916c0339b52a1"],"state_sha256":"ed86695bc1b18238951c5e0dd0818054c63bc7b846143eb12ea8b7d4d44b407b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"376v0fklrNHVDNqrUy76aUry0/sIjZk1TSLyDoo5DDhEvmdOvSBYp+NP5iIiwtkxhtaZZxXITNJa53WU7MhSDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T05:51:55.528246Z","bundle_sha256":"b44b4d5863a9c70222c2ccfe2bd6545b33d8eec37b1186ca1c8839cdb8d5a4aa"}}