{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:GQFO2DANVYTY5OAPFTU77HAEXI","short_pith_number":"pith:GQFO2DAN","canonical_record":{"source":{"id":"2505.03857","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2025-05-06T13:19:44Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"cb8de3beb5157a2bff219d9ba7d24c6673bc630d572018a38dabfea1158f1ea5","abstract_canon_sha256":"45ef6e6c8c49610a0e95056d35f3b89b85ff3c3c5a9c9371faccd91ca431f173"},"schema_version":"1.0"},"canonical_sha256":"340aed0c0dae278eb80f2ce9ff9c04ba3565d59ec722cba546740443d5cf91fe","source":{"kind":"arxiv","id":"2505.03857","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.03857","created_at":"2026-07-05T12:05:43Z"},{"alias_kind":"arxiv_version","alias_value":"2505.03857v2","created_at":"2026-07-05T12:05:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.03857","created_at":"2026-07-05T12:05:43Z"},{"alias_kind":"pith_short_12","alias_value":"GQFO2DANVYTY","created_at":"2026-07-05T12:05:43Z"},{"alias_kind":"pith_short_16","alias_value":"GQFO2DANVYTY5OAP","created_at":"2026-07-05T12:05:43Z"},{"alias_kind":"pith_short_8","alias_value":"GQFO2DAN","created_at":"2026-07-05T12:05:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:GQFO2DANVYTY5OAPFTU77HAEXI","target":"record","payload":{"canonical_record":{"source":{"id":"2505.03857","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2025-05-06T13:19:44Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"cb8de3beb5157a2bff219d9ba7d24c6673bc630d572018a38dabfea1158f1ea5","abstract_canon_sha256":"45ef6e6c8c49610a0e95056d35f3b89b85ff3c3c5a9c9371faccd91ca431f173"},"schema_version":"1.0"},"canonical_sha256":"340aed0c0dae278eb80f2ce9ff9c04ba3565d59ec722cba546740443d5cf91fe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:05:43.002559Z","signature_b64":"+nYNEN2Zoeql7fUBpetjcMJkA8b1Xr09oVrU+eu+Jf4bqQNVeKDeTHNoEeJz3407+yVyPvnvTWTvT+Z4YxfYDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"340aed0c0dae278eb80f2ce9ff9c04ba3565d59ec722cba546740443d5cf91fe","last_reissued_at":"2026-07-05T12:05:43.001751Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:05:43.001751Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.03857","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T12:05:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Jl2ZX8TqYTG7hkC7Peo6wMMc0a8qd4sMyY/sK13ba3amVzTmThXi7uZeDyOwbUYJXwI7YtjLM0D3FzsQlstYCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T08:55:05.692078Z"},"content_sha256":"d28727b76b9704c1fa67047ca53debb109d4fbad78e2217d4ab49eb87ed2696e","schema_version":"1.0","event_id":"sha256:d28727b76b9704c1fa67047ca53debb109d4fbad78e2217d4ab49eb87ed2696e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:GQFO2DANVYTY5OAPFTU77HAEXI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Parameterizations of Electron Scattering Form Factors for Elastic Scattering and Electro-Excitation of Nuclear States for $\\rm ^{27}Al$ and $\\rm ^{40}Ca$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"Amii Daniela Matamoros Delgado, Arie Bodek, Giulia-Maria Bulugean, M. E. Christy, Zihao Lin","submitted_at":"2025-05-06T13:19:44Z","abstract_excerpt":"We report on empirical parameterizations of longitudinal (${\\cal R}_L$) and transverse (${\\cal R}_T$) nuclear electromagnetic form factors for elastic scattering and the excitations of nuclear states in ${\\rm ^{27}Al}$ and ${\\rm ^{40}Ca}$. The parameterizations are needed for the calculations of radiative corrections in measurements of electron scattering cross sections on ${\\rm ^{27}Al}$ and ${\\rm ^{40}Ca}$ in the quasi-elastic, resonance and inelastic continuum regions, provide the contribution of nuclear excitations in investigations of the Coulomb Sum Rule, and test theoretical model predi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.03857","kind":"arxiv","version":2},"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/2505.03857/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":"2026-07-05T12:05:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/cyYuHbEqX4YU3EI4avsPmN299UEi5BFRxiB/ddhQK227ZcVHbEJpyTT5c9mFV0QDP2/XhLpIu3XYDSkUus9BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T08:55:05.692737Z"},"content_sha256":"46536d0c59623e133c64963dabbb0958126d965f2b772002518bbfa6425c7ba0","schema_version":"1.0","event_id":"sha256:46536d0c59623e133c64963dabbb0958126d965f2b772002518bbfa6425c7ba0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GQFO2DANVYTY5OAPFTU77HAEXI/bundle.json","state_url":"https://pith.science/pith/GQFO2DANVYTY5OAPFTU77HAEXI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GQFO2DANVYTY5OAPFTU77HAEXI/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":"2026-08-13T08:55:05Z","links":{"resolver":"https://pith.science/pith/GQFO2DANVYTY5OAPFTU77HAEXI","bundle":"https://pith.science/pith/GQFO2DANVYTY5OAPFTU77HAEXI/bundle.json","state":"https://pith.science/pith/GQFO2DANVYTY5OAPFTU77HAEXI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GQFO2DANVYTY5OAPFTU77HAEXI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:GQFO2DANVYTY5OAPFTU77HAEXI","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":"45ef6e6c8c49610a0e95056d35f3b89b85ff3c3c5a9c9371faccd91ca431f173","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2025-05-06T13:19:44Z","title_canon_sha256":"cb8de3beb5157a2bff219d9ba7d24c6673bc630d572018a38dabfea1158f1ea5"},"schema_version":"1.0","source":{"id":"2505.03857","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.03857","created_at":"2026-07-05T12:05:43Z"},{"alias_kind":"arxiv_version","alias_value":"2505.03857v2","created_at":"2026-07-05T12:05:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.03857","created_at":"2026-07-05T12:05:43Z"},{"alias_kind":"pith_short_12","alias_value":"GQFO2DANVYTY","created_at":"2026-07-05T12:05:43Z"},{"alias_kind":"pith_short_16","alias_value":"GQFO2DANVYTY5OAP","created_at":"2026-07-05T12:05:43Z"},{"alias_kind":"pith_short_8","alias_value":"GQFO2DAN","created_at":"2026-07-05T12:05:43Z"}],"graph_snapshots":[{"event_id":"sha256:46536d0c59623e133c64963dabbb0958126d965f2b772002518bbfa6425c7ba0","target":"graph","created_at":"2026-07-05T12:05:43Z","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/2505.03857/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report on empirical parameterizations of longitudinal (${\\cal R}_L$) and transverse (${\\cal R}_T$) nuclear electromagnetic form factors for elastic scattering and the excitations of nuclear states in ${\\rm ^{27}Al}$ and ${\\rm ^{40}Ca}$. The parameterizations are needed for the calculations of radiative corrections in measurements of electron scattering cross sections on ${\\rm ^{27}Al}$ and ${\\rm ^{40}Ca}$ in the quasi-elastic, resonance and inelastic continuum regions, provide the contribution of nuclear excitations in investigations of the Coulomb Sum Rule, and test theoretical model predi","authors_text":"Amii Daniela Matamoros Delgado, Arie Bodek, Giulia-Maria Bulugean, M. E. Christy, Zihao Lin","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2025-05-06T13:19:44Z","title":"Parameterizations of Electron Scattering Form Factors for Elastic Scattering and Electro-Excitation of Nuclear States for $\\rm ^{27}Al$ and $\\rm ^{40}Ca$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.03857","kind":"arxiv","version":2},"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:d28727b76b9704c1fa67047ca53debb109d4fbad78e2217d4ab49eb87ed2696e","target":"record","created_at":"2026-07-05T12:05:43Z","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":"45ef6e6c8c49610a0e95056d35f3b89b85ff3c3c5a9c9371faccd91ca431f173","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2025-05-06T13:19:44Z","title_canon_sha256":"cb8de3beb5157a2bff219d9ba7d24c6673bc630d572018a38dabfea1158f1ea5"},"schema_version":"1.0","source":{"id":"2505.03857","kind":"arxiv","version":2}},"canonical_sha256":"340aed0c0dae278eb80f2ce9ff9c04ba3565d59ec722cba546740443d5cf91fe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"340aed0c0dae278eb80f2ce9ff9c04ba3565d59ec722cba546740443d5cf91fe","first_computed_at":"2026-07-05T12:05:43.001751Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:05:43.001751Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+nYNEN2Zoeql7fUBpetjcMJkA8b1Xr09oVrU+eu+Jf4bqQNVeKDeTHNoEeJz3407+yVyPvnvTWTvT+Z4YxfYDA==","signature_status":"signed_v1","signed_at":"2026-07-05T12:05:43.002559Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.03857","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d28727b76b9704c1fa67047ca53debb109d4fbad78e2217d4ab49eb87ed2696e","sha256:46536d0c59623e133c64963dabbb0958126d965f2b772002518bbfa6425c7ba0"],"state_sha256":"59eb37d8ef8989772e62714a9f1d3c9f4fc3845eb7cb87a47f0fb0b003cc9c65"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f8LF9DlNenJwoswuvT1rCDjIUE83brmcZtDuvCBu9Yjs9oKh0UdBze7QfIsTFCyqjEcoHLbXO9vcYzEmTjWnAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T08:55:05.770138Z","bundle_sha256":"5cda7a67d52a99e180f84f6964501b3d7e6e00cb9ee1a2012e07dc8534568df0"}}