{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:YFVWYZ4YAPJTZOGKYQXLUDOUOO","short_pith_number":"pith:YFVWYZ4Y","canonical_record":{"source":{"id":"1205.7015","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-05-31T15:06:00Z","cross_cats_sorted":["hep-ph","nucl-ex","physics.space-ph"],"title_canon_sha256":"d5189dc215a910b4961f3970671d2b940630d6b82196df91e1be1773119ecdf9","abstract_canon_sha256":"989f312de17649a17ef588de1b9223e177da8dd1230a800278827c21f9be0e67"},"schema_version":"1.0"},"canonical_sha256":"c16b6c679803d33cb8cac42eba0dd473863cb65fd77a7dbf4c7bcdf9f23c7d0d","source":{"kind":"arxiv","id":"1205.7015","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.7015","created_at":"2026-05-18T01:57:09Z"},{"alias_kind":"arxiv_version","alias_value":"1205.7015v1","created_at":"2026-05-18T01:57:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.7015","created_at":"2026-05-18T01:57:09Z"},{"alias_kind":"pith_short_12","alias_value":"YFVWYZ4YAPJT","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"YFVWYZ4YAPJTZOGK","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"YFVWYZ4Y","created_at":"2026-05-18T12:27:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:YFVWYZ4YAPJTZOGKYQXLUDOUOO","target":"record","payload":{"canonical_record":{"source":{"id":"1205.7015","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-05-31T15:06:00Z","cross_cats_sorted":["hep-ph","nucl-ex","physics.space-ph"],"title_canon_sha256":"d5189dc215a910b4961f3970671d2b940630d6b82196df91e1be1773119ecdf9","abstract_canon_sha256":"989f312de17649a17ef588de1b9223e177da8dd1230a800278827c21f9be0e67"},"schema_version":"1.0"},"canonical_sha256":"c16b6c679803d33cb8cac42eba0dd473863cb65fd77a7dbf4c7bcdf9f23c7d0d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:09.328576Z","signature_b64":"tZyKJsaX24ppn/Poy1oQTQigCZeRRKawVm/NoHdnnFQq50O3j7jC91CnBmwsd1CZStxU/R8SDhOZq9XyONMRDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c16b6c679803d33cb8cac42eba0dd473863cb65fd77a7dbf4c7bcdf9f23c7d0d","last_reissued_at":"2026-05-18T01:57:09.327973Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:09.327973Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1205.7015","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":"2026-05-18T01:57:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BOk6asn2aIvciXrhOq1XvQnlgC/a7lr6jYkp0czXKDPQvvE1kBgd5DMSfEINmJhMnEie4ajc/4A/HPUU/clNDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T08:28:00.403192Z"},"content_sha256":"471db113dd51c8b8894d77d2958fa43878d0b681dc921299c425f3014fdec4ac","schema_version":"1.0","event_id":"sha256:471db113dd51c8b8894d77d2958fa43878d0b681dc921299c425f3014fdec4ac"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:YFVWYZ4YAPJTZOGKYQXLUDOUOO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Searches for solar-influenced radioactive decay anomalies using Spacecraft RTGs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-ex","physics.space-ph"],"primary_cat":"astro-ph.SR","authors_text":"A. Ging, B. A. Rogers, D. E. Krause, E. Fischbach, J. B Buncher, J. H. Jenkins, J. M. Longuski, N. Strange, P. A. Sturrock","submitted_at":"2012-05-31T15:06:00Z","abstract_excerpt":"Experiments showing a seasonal variation of the nuclear decay rates of a number of different nuclei, and decay anomalies apparently related to solar flares and solar rotation, have suggested that the Sun may somehow be influencing nuclear decay processes. Recently, Cooper searched for such an effect in $^{238}$Pu nuclei contained in the radioisotope thermoelectric generators (RTGs) on board the Cassini spacecraft. In this paper we modify and extend Cooper's analysis to obtain constraints on anomalous decays of $^{238}$Pu over a wider range of models, but these limits cannot be applied to other"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.7015","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":"2026-05-18T01:57:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4xD7bJ+I6VnEGFIdeEyibHYFL1/BLfu+Cg9GDw6ZNxJNK//iS5rgzsZ785PKXeSHGhfrrn91ld4YW4A7xpQ4AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T08:28:00.403882Z"},"content_sha256":"8920fc5069053e2cd1e35979c5d9cdc30926fd9ce9b25b58c5503945eaa1fc20","schema_version":"1.0","event_id":"sha256:8920fc5069053e2cd1e35979c5d9cdc30926fd9ce9b25b58c5503945eaa1fc20"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YFVWYZ4YAPJTZOGKYQXLUDOUOO/bundle.json","state_url":"https://pith.science/pith/YFVWYZ4YAPJTZOGKYQXLUDOUOO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YFVWYZ4YAPJTZOGKYQXLUDOUOO/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":"2026-06-11T08:28:00Z","links":{"resolver":"https://pith.science/pith/YFVWYZ4YAPJTZOGKYQXLUDOUOO","bundle":"https://pith.science/pith/YFVWYZ4YAPJTZOGKYQXLUDOUOO/bundle.json","state":"https://pith.science/pith/YFVWYZ4YAPJTZOGKYQXLUDOUOO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YFVWYZ4YAPJTZOGKYQXLUDOUOO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:YFVWYZ4YAPJTZOGKYQXLUDOUOO","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":"989f312de17649a17ef588de1b9223e177da8dd1230a800278827c21f9be0e67","cross_cats_sorted":["hep-ph","nucl-ex","physics.space-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-05-31T15:06:00Z","title_canon_sha256":"d5189dc215a910b4961f3970671d2b940630d6b82196df91e1be1773119ecdf9"},"schema_version":"1.0","source":{"id":"1205.7015","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.7015","created_at":"2026-05-18T01:57:09Z"},{"alias_kind":"arxiv_version","alias_value":"1205.7015v1","created_at":"2026-05-18T01:57:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.7015","created_at":"2026-05-18T01:57:09Z"},{"alias_kind":"pith_short_12","alias_value":"YFVWYZ4YAPJT","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"YFVWYZ4YAPJTZOGK","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"YFVWYZ4Y","created_at":"2026-05-18T12:27:27Z"}],"graph_snapshots":[{"event_id":"sha256:8920fc5069053e2cd1e35979c5d9cdc30926fd9ce9b25b58c5503945eaa1fc20","target":"graph","created_at":"2026-05-18T01:57:09Z","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":"Experiments showing a seasonal variation of the nuclear decay rates of a number of different nuclei, and decay anomalies apparently related to solar flares and solar rotation, have suggested that the Sun may somehow be influencing nuclear decay processes. Recently, Cooper searched for such an effect in $^{238}$Pu nuclei contained in the radioisotope thermoelectric generators (RTGs) on board the Cassini spacecraft. In this paper we modify and extend Cooper's analysis to obtain constraints on anomalous decays of $^{238}$Pu over a wider range of models, but these limits cannot be applied to other","authors_text":"A. Ging, B. A. Rogers, D. E. Krause, E. Fischbach, J. B Buncher, J. H. Jenkins, J. M. Longuski, N. Strange, P. A. Sturrock","cross_cats":["hep-ph","nucl-ex","physics.space-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-05-31T15:06:00Z","title":"Searches for solar-influenced radioactive decay anomalies using Spacecraft RTGs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.7015","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":"sha256:471db113dd51c8b8894d77d2958fa43878d0b681dc921299c425f3014fdec4ac","target":"record","created_at":"2026-05-18T01:57:09Z","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":"989f312de17649a17ef588de1b9223e177da8dd1230a800278827c21f9be0e67","cross_cats_sorted":["hep-ph","nucl-ex","physics.space-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-05-31T15:06:00Z","title_canon_sha256":"d5189dc215a910b4961f3970671d2b940630d6b82196df91e1be1773119ecdf9"},"schema_version":"1.0","source":{"id":"1205.7015","kind":"arxiv","version":1}},"canonical_sha256":"c16b6c679803d33cb8cac42eba0dd473863cb65fd77a7dbf4c7bcdf9f23c7d0d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c16b6c679803d33cb8cac42eba0dd473863cb65fd77a7dbf4c7bcdf9f23c7d0d","first_computed_at":"2026-05-18T01:57:09.327973Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:09.327973Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tZyKJsaX24ppn/Poy1oQTQigCZeRRKawVm/NoHdnnFQq50O3j7jC91CnBmwsd1CZStxU/R8SDhOZq9XyONMRDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:09.328576Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.7015","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:471db113dd51c8b8894d77d2958fa43878d0b681dc921299c425f3014fdec4ac","sha256:8920fc5069053e2cd1e35979c5d9cdc30926fd9ce9b25b58c5503945eaa1fc20"],"state_sha256":"498cf0debc6c05b8f0f56c7fc3d28dd56b08a0e4bcaeee425a3fcdfeddb35d7d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fTEFp1cNNJHMGVlePhmCeJOMV5GFiK+2SaUB2goeQlHZu2qZwx4EAZjt+rSWujzn25Zd1r4tJAapqr/aG5EeAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T08:28:00.408125Z","bundle_sha256":"27bd5ba84916ec5e96ea28c1428218d5ca717043ada835a92097c53a8354272e"}}