{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:JXMW3H4S4QT4MJT232EOH4IHUP","short_pith_number":"pith:JXMW3H4S","canonical_record":{"source":{"id":"1010.5616","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2010-10-27T09:15:35Z","cross_cats_sorted":[],"title_canon_sha256":"937381e196f7da1b8926ffafd6860cfb2cb39388d797ec4d4660e66559299353","abstract_canon_sha256":"5450a08d3b9870adf531d6427f648b84018038bbe0209e07baa59adea6f820e1"},"schema_version":"1.0"},"canonical_sha256":"4dd96d9f92e427c6267ade88e3f107a3efb28bbb2cf3d2dfa40e6dfc760e21e0","source":{"kind":"arxiv","id":"1010.5616","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.5616","created_at":"2026-05-18T02:23:38Z"},{"alias_kind":"arxiv_version","alias_value":"1010.5616v2","created_at":"2026-05-18T02:23:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.5616","created_at":"2026-05-18T02:23:38Z"},{"alias_kind":"pith_short_12","alias_value":"JXMW3H4S4QT4","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"JXMW3H4S4QT4MJT2","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"JXMW3H4S","created_at":"2026-05-18T12:26:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:JXMW3H4S4QT4MJT232EOH4IHUP","target":"record","payload":{"canonical_record":{"source":{"id":"1010.5616","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2010-10-27T09:15:35Z","cross_cats_sorted":[],"title_canon_sha256":"937381e196f7da1b8926ffafd6860cfb2cb39388d797ec4d4660e66559299353","abstract_canon_sha256":"5450a08d3b9870adf531d6427f648b84018038bbe0209e07baa59adea6f820e1"},"schema_version":"1.0"},"canonical_sha256":"4dd96d9f92e427c6267ade88e3f107a3efb28bbb2cf3d2dfa40e6dfc760e21e0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:23:38.478158Z","signature_b64":"D3Nqwq7eVJyrr+kQHc7LrNfmUX0FHbnUl35Y20YDujb9RM/UcyQpY7FM6OZKM6KPX3ry7Bl/yECoRf9enhJVCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4dd96d9f92e427c6267ade88e3f107a3efb28bbb2cf3d2dfa40e6dfc760e21e0","last_reissued_at":"2026-05-18T02:23:38.477560Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:23:38.477560Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1010.5616","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":"2026-05-18T02:23:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bCt6SzgJ0HBhiB6ZEBV3guqpwtlLdHgi45Vbfm7OZP6AwIJEJ001h8T4k+f9SmrjVBgk4CGTplqIj1sZ0mQHDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T20:42:10.386777Z"},"content_sha256":"83a977c1f23894bff4d3052b4e8deb9ff3909b08b833fbff06ee10fdccb223f8","schema_version":"1.0","event_id":"sha256:83a977c1f23894bff4d3052b4e8deb9ff3909b08b833fbff06ee10fdccb223f8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:JXMW3H4S4QT4MJT232EOH4IHUP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Study of some two-body non-mesonic decays of $^4_\\Lambda$He and $^5_\\Lambda$He","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A.Feliciello, A.Filippi, A.Fontana, A.Pantaleo, A.Zenoni, B.Dalena, D.Calvo, E.Botta, E.M.Fiore, F.De Mori, FINUDA Collaboration, F.L.Fabbri, F.Moia, G.Bonomi, G.D'Erasmo, G.Simonetti, H.C.Bhang, H.Fujioka, H.Outa, L.Benussi, L.Busso, M.Agnello, M.Bertani, M.Bregant, N.Grion, N.Mirfakhrai, O.Morra, P.Camerini, P.Genova, P.Gianotti, R.Rui, R.Wheadon, S.Bufalino, S.Marcello, S.Piano, T.Bressani, T.Nagae, V.Lucherini, V.Paticchio","submitted_at":"2010-10-27T09:15:35Z","abstract_excerpt":"The Non-Mesonic (NM) decay of $^4_\\Lambda{\\mathrm{He}}$ and $^5_\\Lambda{\\mathrm{He}}$ in two-body channels has been studied by the FINUDA Collaboration. Two-body NM decays of hypernuclei are rare and the existing observations and theoretical calculations are scarce. The $^4_\\Lambda{\\mathrm{He}}\\rightarrow d+d,\\; p+t$ decay channels simultaneously observed by FINUDA on several nuclei are compared: the $pt$ channel is the dominant one. The decay yields for the two decay channels are assessed for the first time: they are $(1.37\\pm 0.37)\\times 10^{-5}/K^-_{stop}$ and $(8.3\\pm 1.0)\\times 10^{-5}/K^"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.5616","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":""},"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":"2026-05-18T02:23:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZQW8awgSXqns0tQCO8h2KbHzPq24vbuLHmZcWBrggFVK0tApospZvzrtipd001g4LqVwXVpQDREGNxlJGdISAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T20:42:10.387355Z"},"content_sha256":"3e31ee29ff26543cbb8a9e2ec176206867f761cf694b0c8e9b0730bfb96ef52f","schema_version":"1.0","event_id":"sha256:3e31ee29ff26543cbb8a9e2ec176206867f761cf694b0c8e9b0730bfb96ef52f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JXMW3H4S4QT4MJT232EOH4IHUP/bundle.json","state_url":"https://pith.science/pith/JXMW3H4S4QT4MJT232EOH4IHUP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JXMW3H4S4QT4MJT232EOH4IHUP/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":"2026-05-26T20:42:10Z","links":{"resolver":"https://pith.science/pith/JXMW3H4S4QT4MJT232EOH4IHUP","bundle":"https://pith.science/pith/JXMW3H4S4QT4MJT232EOH4IHUP/bundle.json","state":"https://pith.science/pith/JXMW3H4S4QT4MJT232EOH4IHUP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JXMW3H4S4QT4MJT232EOH4IHUP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:JXMW3H4S4QT4MJT232EOH4IHUP","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":"5450a08d3b9870adf531d6427f648b84018038bbe0209e07baa59adea6f820e1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2010-10-27T09:15:35Z","title_canon_sha256":"937381e196f7da1b8926ffafd6860cfb2cb39388d797ec4d4660e66559299353"},"schema_version":"1.0","source":{"id":"1010.5616","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.5616","created_at":"2026-05-18T02:23:38Z"},{"alias_kind":"arxiv_version","alias_value":"1010.5616v2","created_at":"2026-05-18T02:23:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.5616","created_at":"2026-05-18T02:23:38Z"},{"alias_kind":"pith_short_12","alias_value":"JXMW3H4S4QT4","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"JXMW3H4S4QT4MJT2","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"JXMW3H4S","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:3e31ee29ff26543cbb8a9e2ec176206867f761cf694b0c8e9b0730bfb96ef52f","target":"graph","created_at":"2026-05-18T02:23:38Z","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 Non-Mesonic (NM) decay of $^4_\\Lambda{\\mathrm{He}}$ and $^5_\\Lambda{\\mathrm{He}}$ in two-body channels has been studied by the FINUDA Collaboration. Two-body NM decays of hypernuclei are rare and the existing observations and theoretical calculations are scarce. The $^4_\\Lambda{\\mathrm{He}}\\rightarrow d+d,\\; p+t$ decay channels simultaneously observed by FINUDA on several nuclei are compared: the $pt$ channel is the dominant one. The decay yields for the two decay channels are assessed for the first time: they are $(1.37\\pm 0.37)\\times 10^{-5}/K^-_{stop}$ and $(8.3\\pm 1.0)\\times 10^{-5}/K^","authors_text":"A.Feliciello, A.Filippi, A.Fontana, A.Pantaleo, A.Zenoni, B.Dalena, D.Calvo, E.Botta, E.M.Fiore, F.De Mori, FINUDA Collaboration, F.L.Fabbri, F.Moia, G.Bonomi, G.D'Erasmo, G.Simonetti, H.C.Bhang, H.Fujioka, H.Outa, L.Benussi, L.Busso, M.Agnello, M.Bertani, M.Bregant, N.Grion, N.Mirfakhrai, O.Morra, P.Camerini, P.Genova, P.Gianotti, R.Rui, R.Wheadon, S.Bufalino, S.Marcello, S.Piano, T.Bressani, T.Nagae, V.Lucherini, V.Paticchio","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2010-10-27T09:15:35Z","title":"Study of some two-body non-mesonic decays of $^4_\\Lambda$He and $^5_\\Lambda$He"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.5616","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":"sha256:83a977c1f23894bff4d3052b4e8deb9ff3909b08b833fbff06ee10fdccb223f8","target":"record","created_at":"2026-05-18T02:23:38Z","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":"5450a08d3b9870adf531d6427f648b84018038bbe0209e07baa59adea6f820e1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2010-10-27T09:15:35Z","title_canon_sha256":"937381e196f7da1b8926ffafd6860cfb2cb39388d797ec4d4660e66559299353"},"schema_version":"1.0","source":{"id":"1010.5616","kind":"arxiv","version":2}},"canonical_sha256":"4dd96d9f92e427c6267ade88e3f107a3efb28bbb2cf3d2dfa40e6dfc760e21e0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4dd96d9f92e427c6267ade88e3f107a3efb28bbb2cf3d2dfa40e6dfc760e21e0","first_computed_at":"2026-05-18T02:23:38.477560Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:23:38.477560Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D3Nqwq7eVJyrr+kQHc7LrNfmUX0FHbnUl35Y20YDujb9RM/UcyQpY7FM6OZKM6KPX3ry7Bl/yECoRf9enhJVCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:23:38.478158Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.5616","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:83a977c1f23894bff4d3052b4e8deb9ff3909b08b833fbff06ee10fdccb223f8","sha256:3e31ee29ff26543cbb8a9e2ec176206867f761cf694b0c8e9b0730bfb96ef52f"],"state_sha256":"f36285325cd43c42d10e388ffa16e569a85fe007823234b9bce937a21f28013e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ArFIATe73WbZ6KsOjusCmkzjSMpNjOA5a/j4+OCjz7fU83I9Cr1vWxJvNOag9xEdRVdPzotEOllbb38RGHCzAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T20:42:10.390500Z","bundle_sha256":"37f0f5c9432e678fe3ac47b1464ce6c406e2714cafd11e68ebdc8a253603198a"}}