{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:VOIC7RFFYDJAIGZHBC3ZRD6FLV","short_pith_number":"pith:VOIC7RFF","canonical_record":{"source":{"id":"2606.10433","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.hist-ph","submitted_at":"2026-06-09T05:19:03Z","cross_cats_sorted":[],"title_canon_sha256":"4d75f6a8a5c9b7ca055f2fa0e9093ac80b00a5728f2de6dbc756b1afff94264f","abstract_canon_sha256":"1198be2eb4ea18d356c9307e780456c5f910b1f6f54f055b74018c12d03bd32e"},"schema_version":"1.0"},"canonical_sha256":"ab902fc4a5c0d2041b2708b7988fc55d4438b41f48c916a1d3caf149d1446fc4","source":{"kind":"arxiv","id":"2606.10433","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.10433","created_at":"2026-06-10T01:10:18Z"},{"alias_kind":"arxiv_version","alias_value":"2606.10433v1","created_at":"2026-06-10T01:10:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.10433","created_at":"2026-06-10T01:10:18Z"},{"alias_kind":"pith_short_12","alias_value":"VOIC7RFFYDJA","created_at":"2026-06-10T01:10:18Z"},{"alias_kind":"pith_short_16","alias_value":"VOIC7RFFYDJAIGZH","created_at":"2026-06-10T01:10:18Z"},{"alias_kind":"pith_short_8","alias_value":"VOIC7RFF","created_at":"2026-06-10T01:10:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:VOIC7RFFYDJAIGZHBC3ZRD6FLV","target":"record","payload":{"canonical_record":{"source":{"id":"2606.10433","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.hist-ph","submitted_at":"2026-06-09T05:19:03Z","cross_cats_sorted":[],"title_canon_sha256":"4d75f6a8a5c9b7ca055f2fa0e9093ac80b00a5728f2de6dbc756b1afff94264f","abstract_canon_sha256":"1198be2eb4ea18d356c9307e780456c5f910b1f6f54f055b74018c12d03bd32e"},"schema_version":"1.0"},"canonical_sha256":"ab902fc4a5c0d2041b2708b7988fc55d4438b41f48c916a1d3caf149d1446fc4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-10T01:10:18.706161Z","signature_b64":"F1cnZC8kmlpnlx4RqUpGeQgnJHG8Oi3G2bYKdJ8Pwbwi/NI/fYTTiemsmO/fjIQ8WVobJ+eYk/B02nWgTxmcAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ab902fc4a5c0d2041b2708b7988fc55d4438b41f48c916a1d3caf149d1446fc4","last_reissued_at":"2026-06-10T01:10:18.705219Z","signature_status":"signed_v1","first_computed_at":"2026-06-10T01:10:18.705219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.10433","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":"2026-06-10T01:10:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qw0+kvS54pBaUPuquAe2yx2cKOTF9XFdK2hIybJKRXHRDhYBTT5HhlLbM3aRWn6mzPOc/TbiiDrOi+pD8MdYDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T11:51:29.251552Z"},"content_sha256":"5c82e812eed0cb46d611c262de37ffa54591a1c4dd039e144537db864cd6b939","schema_version":"1.0","event_id":"sha256:5c82e812eed0cb46d611c262de37ffa54591a1c4dd039e144537db864cd6b939"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:VOIC7RFFYDJAIGZHBC3ZRD6FLV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"At the Origins of Electroculture: A Retrodictive Modelling of Bertholon's 18th-Century Electrovegetometer in the Pre-Corona Regime","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.hist-ph","authors_text":"Thierry Dufour","submitted_at":"2026-06-09T05:19:03Z","abstract_excerpt":"Pierre-Nicolas Bertholon's 18th-century electrovegetometer was conceived to harness \"atmospheric electricity\" for plant growth, yet its physical capabilities have never been quantified within the context of today's understanding of the Earth's atmospheric electric system. This study addresses the lack of quantitative assessment of such historical \"electroculture\" device and its plausible influence on the near-canopy electrical environment. It aims to reinterpret Bertholon's apparatus using contemporary atmospheric electrodynamics, asking under which realistic fair-weather and storm-like condit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.10433","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.10433/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-06-10T01:10:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6zX8Kx0woL0DxklwOnKMtDUEyfsQ4Mb3pKW41JxHBvm0/FoiskOxfWE274V2/nr1QAz/gQQqZ86KYJ2jsFPRCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T11:51:29.251933Z"},"content_sha256":"22b002e8abbb59a2a26e14569afb5f2fbf14aa26ee7e3287123be421bf9d59fa","schema_version":"1.0","event_id":"sha256:22b002e8abbb59a2a26e14569afb5f2fbf14aa26ee7e3287123be421bf9d59fa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VOIC7RFFYDJAIGZHBC3ZRD6FLV/bundle.json","state_url":"https://pith.science/pith/VOIC7RFFYDJAIGZHBC3ZRD6FLV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VOIC7RFFYDJAIGZHBC3ZRD6FLV/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":"2026-06-21T11:51:29Z","links":{"resolver":"https://pith.science/pith/VOIC7RFFYDJAIGZHBC3ZRD6FLV","bundle":"https://pith.science/pith/VOIC7RFFYDJAIGZHBC3ZRD6FLV/bundle.json","state":"https://pith.science/pith/VOIC7RFFYDJAIGZHBC3ZRD6FLV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VOIC7RFFYDJAIGZHBC3ZRD6FLV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:VOIC7RFFYDJAIGZHBC3ZRD6FLV","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":"1198be2eb4ea18d356c9307e780456c5f910b1f6f54f055b74018c12d03bd32e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.hist-ph","submitted_at":"2026-06-09T05:19:03Z","title_canon_sha256":"4d75f6a8a5c9b7ca055f2fa0e9093ac80b00a5728f2de6dbc756b1afff94264f"},"schema_version":"1.0","source":{"id":"2606.10433","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.10433","created_at":"2026-06-10T01:10:18Z"},{"alias_kind":"arxiv_version","alias_value":"2606.10433v1","created_at":"2026-06-10T01:10:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.10433","created_at":"2026-06-10T01:10:18Z"},{"alias_kind":"pith_short_12","alias_value":"VOIC7RFFYDJA","created_at":"2026-06-10T01:10:18Z"},{"alias_kind":"pith_short_16","alias_value":"VOIC7RFFYDJAIGZH","created_at":"2026-06-10T01:10:18Z"},{"alias_kind":"pith_short_8","alias_value":"VOIC7RFF","created_at":"2026-06-10T01:10:18Z"}],"graph_snapshots":[{"event_id":"sha256:22b002e8abbb59a2a26e14569afb5f2fbf14aa26ee7e3287123be421bf9d59fa","target":"graph","created_at":"2026-06-10T01:10:18Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2606.10433/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Pierre-Nicolas Bertholon's 18th-century electrovegetometer was conceived to harness \"atmospheric electricity\" for plant growth, yet its physical capabilities have never been quantified within the context of today's understanding of the Earth's atmospheric electric system. This study addresses the lack of quantitative assessment of such historical \"electroculture\" device and its plausible influence on the near-canopy electrical environment. It aims to reinterpret Bertholon's apparatus using contemporary atmospheric electrodynamics, asking under which realistic fair-weather and storm-like condit","authors_text":"Thierry Dufour","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.hist-ph","submitted_at":"2026-06-09T05:19:03Z","title":"At the Origins of Electroculture: A Retrodictive Modelling of Bertholon's 18th-Century Electrovegetometer in the Pre-Corona Regime"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.10433","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":"sha256:5c82e812eed0cb46d611c262de37ffa54591a1c4dd039e144537db864cd6b939","target":"record","created_at":"2026-06-10T01:10:18Z","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":"1198be2eb4ea18d356c9307e780456c5f910b1f6f54f055b74018c12d03bd32e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.hist-ph","submitted_at":"2026-06-09T05:19:03Z","title_canon_sha256":"4d75f6a8a5c9b7ca055f2fa0e9093ac80b00a5728f2de6dbc756b1afff94264f"},"schema_version":"1.0","source":{"id":"2606.10433","kind":"arxiv","version":1}},"canonical_sha256":"ab902fc4a5c0d2041b2708b7988fc55d4438b41f48c916a1d3caf149d1446fc4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ab902fc4a5c0d2041b2708b7988fc55d4438b41f48c916a1d3caf149d1446fc4","first_computed_at":"2026-06-10T01:10:18.705219Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-10T01:10:18.705219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"F1cnZC8kmlpnlx4RqUpGeQgnJHG8Oi3G2bYKdJ8Pwbwi/NI/fYTTiemsmO/fjIQ8WVobJ+eYk/B02nWgTxmcAA==","signature_status":"signed_v1","signed_at":"2026-06-10T01:10:18.706161Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.10433","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5c82e812eed0cb46d611c262de37ffa54591a1c4dd039e144537db864cd6b939","sha256:22b002e8abbb59a2a26e14569afb5f2fbf14aa26ee7e3287123be421bf9d59fa"],"state_sha256":"b1c0558b9670990ae791f038ee835c062dfc26da65937cda05ceeec8d3aece2c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r5q1LfHgshhZpOurhgwd2T1ngx8kIJno9IT+JDdvNXF6hVhKD1d9t1BLGndhJTwhtBLRMAbxrRFcM4KTOhchBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-21T11:51:29.253882Z","bundle_sha256":"314beb2abc088842ee5fc0147e0e1b583c89ec06987c4f73ca712ed5f23da7af"}}