{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:J66QIRHXYMEZMCK6NP4EFRJE7Y","short_pith_number":"pith:J66QIRHX","canonical_record":{"source":{"id":"1703.07694","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-03-22T15:03:44Z","cross_cats_sorted":[],"title_canon_sha256":"49354d60c8711890a226e0cea157908aac205ca1f0d8654362c5477934f58beb","abstract_canon_sha256":"a8c374d401786151caf395bb32ff33697b5154c161a76cc752ed64c19e6a0ca1"},"schema_version":"1.0"},"canonical_sha256":"4fbd0444f7c30996095e6bf842c524fe156fa7a0f1c296cfe458e031e6147bc6","source":{"kind":"arxiv","id":"1703.07694","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.07694","created_at":"2026-05-18T00:43:26Z"},{"alias_kind":"arxiv_version","alias_value":"1703.07694v1","created_at":"2026-05-18T00:43:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.07694","created_at":"2026-05-18T00:43:26Z"},{"alias_kind":"pith_short_12","alias_value":"J66QIRHXYMEZ","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"J66QIRHXYMEZMCK6","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"J66QIRHX","created_at":"2026-05-18T12:31:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:J66QIRHXYMEZMCK6NP4EFRJE7Y","target":"record","payload":{"canonical_record":{"source":{"id":"1703.07694","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-03-22T15:03:44Z","cross_cats_sorted":[],"title_canon_sha256":"49354d60c8711890a226e0cea157908aac205ca1f0d8654362c5477934f58beb","abstract_canon_sha256":"a8c374d401786151caf395bb32ff33697b5154c161a76cc752ed64c19e6a0ca1"},"schema_version":"1.0"},"canonical_sha256":"4fbd0444f7c30996095e6bf842c524fe156fa7a0f1c296cfe458e031e6147bc6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:43:26.184473Z","signature_b64":"tupU2y2xgxq3/RBOVn1/gJAxbfHYBRuTPOp0uPFqEmg7++Mn7n41Y35ZBEZmSEKa+OjKUJrlNTCzbBQK6ugKAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4fbd0444f7c30996095e6bf842c524fe156fa7a0f1c296cfe458e031e6147bc6","last_reissued_at":"2026-05-18T00:43:26.183769Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:43:26.183769Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.07694","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":"2026-05-18T00:43:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/gaTX9Qz/FVqloTz7jo7me3bdipe61amRFPbmJxjcSF5j98tHJ42KVsNDmTR22hnfFvGqeLsuMvGmkfkzbCJAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T11:14:18.147568Z"},"content_sha256":"f2316429c0a907c3d39eb91d256d4623e714588cd9d402f5fb9e2f5d2391883a","schema_version":"1.0","event_id":"sha256:f2316429c0a907c3d39eb91d256d4623e714588cd9d402f5fb9e2f5d2391883a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:J66QIRHXYMEZMCK6NP4EFRJE7Y","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Kinetic simulations of ladder climbing by electron plasma waves","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"Erez Kaminski, Ido Barth, I. Y. Dodin, Kentaro Hara, N. J. Fisch","submitted_at":"2017-03-22T15:03:44Z","abstract_excerpt":"The energy of plasma waves can be moved up and down the spectrum using chirped modulations of plasma parameters, which can be driven by external fields. Depending on whether the wave spectrum is discrete (bounded plasma) or continuous (boundless plasma), this phenomenon is called ladder climbing (LC) or autoresonant acceleration of plasmons. It was first proposed by Barth \\textit{et al.} [PRL \\textbf{115}, 075001 (2015)] based on a linear fluid model. In this paper, LC of electron plasma waves is investigated using fully nonlinear Vlasov-Poisson simulations of collisionless bounded plasma. It "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.07694","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":"2026-05-18T00:43:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qNnCt+nLWrSa2eYPc3Zu0zF+5IVwVkRq7J+m4NrMxCuejcZPlhdpEdjwgQT4szRiOGTJM/3XE5syzTAHqwxmDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T11:14:18.147907Z"},"content_sha256":"cd8be7104ae9060ce887d7f5b362cc4ad541e3f80bb7669dd0bd5a55bfafe10e","schema_version":"1.0","event_id":"sha256:cd8be7104ae9060ce887d7f5b362cc4ad541e3f80bb7669dd0bd5a55bfafe10e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/J66QIRHXYMEZMCK6NP4EFRJE7Y/bundle.json","state_url":"https://pith.science/pith/J66QIRHXYMEZMCK6NP4EFRJE7Y/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/J66QIRHXYMEZMCK6NP4EFRJE7Y/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":"2026-06-25T11:14:18Z","links":{"resolver":"https://pith.science/pith/J66QIRHXYMEZMCK6NP4EFRJE7Y","bundle":"https://pith.science/pith/J66QIRHXYMEZMCK6NP4EFRJE7Y/bundle.json","state":"https://pith.science/pith/J66QIRHXYMEZMCK6NP4EFRJE7Y/state.json","well_known_bundle":"https://pith.science/.well-known/pith/J66QIRHXYMEZMCK6NP4EFRJE7Y/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:J66QIRHXYMEZMCK6NP4EFRJE7Y","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":"a8c374d401786151caf395bb32ff33697b5154c161a76cc752ed64c19e6a0ca1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-03-22T15:03:44Z","title_canon_sha256":"49354d60c8711890a226e0cea157908aac205ca1f0d8654362c5477934f58beb"},"schema_version":"1.0","source":{"id":"1703.07694","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.07694","created_at":"2026-05-18T00:43:26Z"},{"alias_kind":"arxiv_version","alias_value":"1703.07694v1","created_at":"2026-05-18T00:43:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.07694","created_at":"2026-05-18T00:43:26Z"},{"alias_kind":"pith_short_12","alias_value":"J66QIRHXYMEZ","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"J66QIRHXYMEZMCK6","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"J66QIRHX","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:cd8be7104ae9060ce887d7f5b362cc4ad541e3f80bb7669dd0bd5a55bfafe10e","target":"graph","created_at":"2026-05-18T00:43:26Z","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":"The energy of plasma waves can be moved up and down the spectrum using chirped modulations of plasma parameters, which can be driven by external fields. Depending on whether the wave spectrum is discrete (bounded plasma) or continuous (boundless plasma), this phenomenon is called ladder climbing (LC) or autoresonant acceleration of plasmons. It was first proposed by Barth \\textit{et al.} [PRL \\textbf{115}, 075001 (2015)] based on a linear fluid model. In this paper, LC of electron plasma waves is investigated using fully nonlinear Vlasov-Poisson simulations of collisionless bounded plasma. It ","authors_text":"Erez Kaminski, Ido Barth, I. Y. Dodin, Kentaro Hara, N. J. Fisch","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-03-22T15:03:44Z","title":"Kinetic simulations of ladder climbing by electron plasma waves"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.07694","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:f2316429c0a907c3d39eb91d256d4623e714588cd9d402f5fb9e2f5d2391883a","target":"record","created_at":"2026-05-18T00:43:26Z","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":"a8c374d401786151caf395bb32ff33697b5154c161a76cc752ed64c19e6a0ca1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-03-22T15:03:44Z","title_canon_sha256":"49354d60c8711890a226e0cea157908aac205ca1f0d8654362c5477934f58beb"},"schema_version":"1.0","source":{"id":"1703.07694","kind":"arxiv","version":1}},"canonical_sha256":"4fbd0444f7c30996095e6bf842c524fe156fa7a0f1c296cfe458e031e6147bc6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4fbd0444f7c30996095e6bf842c524fe156fa7a0f1c296cfe458e031e6147bc6","first_computed_at":"2026-05-18T00:43:26.183769Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:43:26.183769Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tupU2y2xgxq3/RBOVn1/gJAxbfHYBRuTPOp0uPFqEmg7++Mn7n41Y35ZBEZmSEKa+OjKUJrlNTCzbBQK6ugKAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:43:26.184473Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.07694","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f2316429c0a907c3d39eb91d256d4623e714588cd9d402f5fb9e2f5d2391883a","sha256:cd8be7104ae9060ce887d7f5b362cc4ad541e3f80bb7669dd0bd5a55bfafe10e"],"state_sha256":"406d21365b8a1cb6c5702194a386a263ec0b96b41e4aae09f97dec6cf77dd31f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6cxe9jL1QDN3pLy5NLj0kqsiM5bhwsLR61d/p4w8+sGfDSrq6IJatjpaaHK1LWoAJSmtjjQPhcJZ4ndGg7nOAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-25T11:14:18.149908Z","bundle_sha256":"962cf35bec432863a310de2666c8ebef0fa945661d4d3a63de0a8e781291c7c8"}}