{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:E4HD66Z5UBPI3Y42ADMUMLJRLY","short_pith_number":"pith:E4HD66Z5","canonical_record":{"source":{"id":"2410.17921","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2024-10-23T14:40:08Z","cross_cats_sorted":[],"title_canon_sha256":"e695973f5f35d559599a93a2a7ac1db782eabdac86304eb1b1ad5db809febd23","abstract_canon_sha256":"a006126b5524cd82695c7700b6fe511d8d26f4bb154eb462a14801bba84f4266"},"schema_version":"1.0"},"canonical_sha256":"270e3f7b3da05e8de39a00d9462d315e210af4315d478778f686d03fafe8d951","source":{"kind":"arxiv","id":"2410.17921","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.17921","created_at":"2026-07-05T09:35:35Z"},{"alias_kind":"arxiv_version","alias_value":"2410.17921v1","created_at":"2026-07-05T09:35:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.17921","created_at":"2026-07-05T09:35:35Z"},{"alias_kind":"pith_short_12","alias_value":"E4HD66Z5UBPI","created_at":"2026-07-05T09:35:35Z"},{"alias_kind":"pith_short_16","alias_value":"E4HD66Z5UBPI3Y42","created_at":"2026-07-05T09:35:35Z"},{"alias_kind":"pith_short_8","alias_value":"E4HD66Z5","created_at":"2026-07-05T09:35:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:E4HD66Z5UBPI3Y42ADMUMLJRLY","target":"record","payload":{"canonical_record":{"source":{"id":"2410.17921","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2024-10-23T14:40:08Z","cross_cats_sorted":[],"title_canon_sha256":"e695973f5f35d559599a93a2a7ac1db782eabdac86304eb1b1ad5db809febd23","abstract_canon_sha256":"a006126b5524cd82695c7700b6fe511d8d26f4bb154eb462a14801bba84f4266"},"schema_version":"1.0"},"canonical_sha256":"270e3f7b3da05e8de39a00d9462d315e210af4315d478778f686d03fafe8d951","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:35:35.827272Z","signature_b64":"tYEbJV1kjRDXQ2JA8iV72eND60AHYapyv/yoFF9i0tq5dNBRVgdA4dlzqD4olAaRWrAiTlnJMqXKN7RK5mcVBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"270e3f7b3da05e8de39a00d9462d315e210af4315d478778f686d03fafe8d951","last_reissued_at":"2026-07-05T09:35:35.826612Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:35:35.826612Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2410.17921","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":"2026-07-05T09:35:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rdtv7Bsg4Wr3HjMdJ7YmlHTCdUmQM+qX4iHB70zNFtg+x4ZN11ZHcjCZS+hWfQZKDFTG7dqhW0AdQGT32sAmAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T13:07:09.693537Z"},"content_sha256":"3df3ebc3635eb865ddc1957020e840a0292ecce47cb0b7e1830e67c11867fe6d","schema_version":"1.0","event_id":"sha256:3df3ebc3635eb865ddc1957020e840a0292ecce47cb0b7e1830e67c11867fe6d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:E4HD66Z5UBPI3Y42ADMUMLJRLY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Intermediate Mass Kaonic Atoms at DA$\\Phi$NE","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"Alberto Clozza, Aleksander Khreptak, Alessandro Scordo, Antonio Spallone, Carlo Fiorini, Carlo Guaraldo, Catalina Curceanu, Cesidio Capoccia, Damir Bosnar, Diana Sirghi, Fabrizio Napolitano, Florin Sirghi, Francesco Artibani, Francesco Clozza, Francesco Sgaramella, Giacomo Borghi, Griseld Deda, Hiroaki Ohnishi, Ivica Friscic, Johannes Zmeskal, Johann Marton, Kairo Toho, Kamil Dulski, Kristian Pischicchia, Luca De Paolis, Magdalena Skurzok, Marco Carminati, Mario Bragadireanu, Marlene Tuchler, Masahiko Iwasaki, Massimiliano Bazzi, Michael Cargnelli, Michal Silarski, Mihai Iliescu, Oton Vazquez Doce, Pawel Moskal, Raffaele Del Grande, Simone Manti, Szymon Niedzwiecki","submitted_at":"2024-10-23T14:40:08Z","abstract_excerpt":"The SIDDHARTA-2 collaboration aims to measure for the first time the shift and width induced on the $1s$ level of kaonic deuterium by the strong interaction. In the preliminary phase to the experiment, a test run using a Helium-4 target was performed to optimize the performance of the full experimental apparatus. This preliminary study highlighted the possibility to measure transition lines coming from intermediate mass kaonic atoms, such as kaonic carbon and kaonic aluminum. In order to measure transitions where strong interaction is manifesting at higher energies, out of the energy range of "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.17921","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/2410.17921/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":"2026-07-05T09:35:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G6O74EKNOdD0UZo/6TESFs+grKpgiQ9dbRsxnzGAMO+gC4QSDx8Amt0OzJBf2sTYUGuY+6QZlOQnTQ0XtPM/CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T13:07:09.693978Z"},"content_sha256":"d52c85920d9d2f515993bc83c8e2ef6392a6c7de202ca60c9605e6d756aea4d6","schema_version":"1.0","event_id":"sha256:d52c85920d9d2f515993bc83c8e2ef6392a6c7de202ca60c9605e6d756aea4d6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/E4HD66Z5UBPI3Y42ADMUMLJRLY/bundle.json","state_url":"https://pith.science/pith/E4HD66Z5UBPI3Y42ADMUMLJRLY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/E4HD66Z5UBPI3Y42ADMUMLJRLY/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":"2026-07-10T13:07:09Z","links":{"resolver":"https://pith.science/pith/E4HD66Z5UBPI3Y42ADMUMLJRLY","bundle":"https://pith.science/pith/E4HD66Z5UBPI3Y42ADMUMLJRLY/bundle.json","state":"https://pith.science/pith/E4HD66Z5UBPI3Y42ADMUMLJRLY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/E4HD66Z5UBPI3Y42ADMUMLJRLY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:E4HD66Z5UBPI3Y42ADMUMLJRLY","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":"a006126b5524cd82695c7700b6fe511d8d26f4bb154eb462a14801bba84f4266","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2024-10-23T14:40:08Z","title_canon_sha256":"e695973f5f35d559599a93a2a7ac1db782eabdac86304eb1b1ad5db809febd23"},"schema_version":"1.0","source":{"id":"2410.17921","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.17921","created_at":"2026-07-05T09:35:35Z"},{"alias_kind":"arxiv_version","alias_value":"2410.17921v1","created_at":"2026-07-05T09:35:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.17921","created_at":"2026-07-05T09:35:35Z"},{"alias_kind":"pith_short_12","alias_value":"E4HD66Z5UBPI","created_at":"2026-07-05T09:35:35Z"},{"alias_kind":"pith_short_16","alias_value":"E4HD66Z5UBPI3Y42","created_at":"2026-07-05T09:35:35Z"},{"alias_kind":"pith_short_8","alias_value":"E4HD66Z5","created_at":"2026-07-05T09:35:35Z"}],"graph_snapshots":[{"event_id":"sha256:d52c85920d9d2f515993bc83c8e2ef6392a6c7de202ca60c9605e6d756aea4d6","target":"graph","created_at":"2026-07-05T09:35:35Z","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/2410.17921/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The SIDDHARTA-2 collaboration aims to measure for the first time the shift and width induced on the $1s$ level of kaonic deuterium by the strong interaction. In the preliminary phase to the experiment, a test run using a Helium-4 target was performed to optimize the performance of the full experimental apparatus. This preliminary study highlighted the possibility to measure transition lines coming from intermediate mass kaonic atoms, such as kaonic carbon and kaonic aluminum. In order to measure transitions where strong interaction is manifesting at higher energies, out of the energy range of ","authors_text":"Alberto Clozza, Aleksander Khreptak, Alessandro Scordo, Antonio Spallone, Carlo Fiorini, Carlo Guaraldo, Catalina Curceanu, Cesidio Capoccia, Damir Bosnar, Diana Sirghi, Fabrizio Napolitano, Florin Sirghi, Francesco Artibani, Francesco Clozza, Francesco Sgaramella, Giacomo Borghi, Griseld Deda, Hiroaki Ohnishi, Ivica Friscic, Johannes Zmeskal, Johann Marton, Kairo Toho, Kamil Dulski, Kristian Pischicchia, Luca De Paolis, Magdalena Skurzok, Marco Carminati, Mario Bragadireanu, Marlene Tuchler, Masahiko Iwasaki, Massimiliano Bazzi, Michael Cargnelli, Michal Silarski, Mihai Iliescu, Oton Vazquez Doce, Pawel Moskal, Raffaele Del Grande, Simone Manti, Szymon Niedzwiecki","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2024-10-23T14:40:08Z","title":"Intermediate Mass Kaonic Atoms at DA$\\Phi$NE"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.17921","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":"sha256:3df3ebc3635eb865ddc1957020e840a0292ecce47cb0b7e1830e67c11867fe6d","target":"record","created_at":"2026-07-05T09:35:35Z","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":"a006126b5524cd82695c7700b6fe511d8d26f4bb154eb462a14801bba84f4266","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2024-10-23T14:40:08Z","title_canon_sha256":"e695973f5f35d559599a93a2a7ac1db782eabdac86304eb1b1ad5db809febd23"},"schema_version":"1.0","source":{"id":"2410.17921","kind":"arxiv","version":1}},"canonical_sha256":"270e3f7b3da05e8de39a00d9462d315e210af4315d478778f686d03fafe8d951","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"270e3f7b3da05e8de39a00d9462d315e210af4315d478778f686d03fafe8d951","first_computed_at":"2026-07-05T09:35:35.826612Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:35:35.826612Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tYEbJV1kjRDXQ2JA8iV72eND60AHYapyv/yoFF9i0tq5dNBRVgdA4dlzqD4olAaRWrAiTlnJMqXKN7RK5mcVBg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:35:35.827272Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.17921","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3df3ebc3635eb865ddc1957020e840a0292ecce47cb0b7e1830e67c11867fe6d","sha256:d52c85920d9d2f515993bc83c8e2ef6392a6c7de202ca60c9605e6d756aea4d6"],"state_sha256":"9bff95e4861e0f557cdf8dae7ea7c3d2da44059bf3ca8324a022af4cc1b0c307"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9BuOMMjm/SZdZ4WSaByuzX/mIriYLQE6Wo7Mg3kUNzb4jWgpVILb2F4jW5rjRcp8slXPw1cZaRyw1aqPDHemCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-10T13:07:09.695863Z","bundle_sha256":"8b393bf0d476fa725f9114c539ab20693b3585051682c53efb68e0de5b775438"}}