{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:UYS5KQFZNJBZTLFPQV3M6GDK23","short_pith_number":"pith:UYS5KQFZ","canonical_record":{"source":{"id":"1104.3474","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-04-18T13:19:54Z","cross_cats_sorted":[],"title_canon_sha256":"d9b21d7122e4490604f3e46776cc954dcc8931729320132eaaa4c34049ecccae","abstract_canon_sha256":"488fde862c06217be8da8b277b062568c17dd6a11715a02a9d604803736e9f41"},"schema_version":"1.0"},"canonical_sha256":"a625d540b96a4399acaf8576cf186ad6e9aa72e33da3d285a837199728dd9ea4","source":{"kind":"arxiv","id":"1104.3474","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.3474","created_at":"2026-05-18T04:14:29Z"},{"alias_kind":"arxiv_version","alias_value":"1104.3474v1","created_at":"2026-05-18T04:14:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.3474","created_at":"2026-05-18T04:14:29Z"},{"alias_kind":"pith_short_12","alias_value":"UYS5KQFZNJBZ","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"UYS5KQFZNJBZTLFP","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"UYS5KQFZ","created_at":"2026-05-18T12:26:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:UYS5KQFZNJBZTLFPQV3M6GDK23","target":"record","payload":{"canonical_record":{"source":{"id":"1104.3474","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-04-18T13:19:54Z","cross_cats_sorted":[],"title_canon_sha256":"d9b21d7122e4490604f3e46776cc954dcc8931729320132eaaa4c34049ecccae","abstract_canon_sha256":"488fde862c06217be8da8b277b062568c17dd6a11715a02a9d604803736e9f41"},"schema_version":"1.0"},"canonical_sha256":"a625d540b96a4399acaf8576cf186ad6e9aa72e33da3d285a837199728dd9ea4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:14:29.030439Z","signature_b64":"OF2k9vYfM0mwWaf5vZtUBTiRpJp2+TAqfpyzPLbYBsxvMvixwSm3fPA9DxEcFyHC2Zza20srm57q+Z9kySPtDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a625d540b96a4399acaf8576cf186ad6e9aa72e33da3d285a837199728dd9ea4","last_reissued_at":"2026-05-18T04:14:29.029873Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:14:29.029873Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1104.3474","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":"2026-05-18T04:14:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rgjsUnmmgJgI+Bzntht/dGQt5zhxE0pM5bMATQUZacvxMt/GbprZ1aw7DQv5cumzxSI1QgzLjwEk2B/5CcEyDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T22:35:42.011428Z"},"content_sha256":"59d63785097355df97737b2c824da53b25bb3bd598d09177dea438a2f3adcd90","schema_version":"1.0","event_id":"sha256:59d63785097355df97737b2c824da53b25bb3bd598d09177dea438a2f3adcd90"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:UYS5KQFZNJBZTLFPQV3M6GDK23","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Current constraints on the EFT for the \\Lambda N --> N N transition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Assumpta Parre\\~no, Axel P\\'erez-Obiol, Bruno Juli\\'a-D\\'iaz","submitted_at":"2011-04-18T13:19:54Z","abstract_excerpt":"The relation between the low energy constants appearing in the effective field theory description of the \\Lambda N --> N N transition potential and the parameters of the one-meson-exchange model previously developed are obtained. We extract the relative importance of the different exchange mechanisms included in the meson picture by means of a comparison to the corresponding operational structures appearing in the effective approach. The ability of this procedure to obtain the weak baryon-baryon-meson couplings for a possible scalar exchange is also discussed."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.3474","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":"2026-05-18T04:14:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N9/W/4RyTTvlYs67vi/6ZG18xtRiNPg38YWObfJOadRbHD2JUl3BjRdSrbHVNAD2L3mivtubMPnQBz1dHicmDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T22:35:42.011779Z"},"content_sha256":"8e0f561d0d7daca66d0a034d83bfedaaea13db9febd54d02274420a507557c21","schema_version":"1.0","event_id":"sha256:8e0f561d0d7daca66d0a034d83bfedaaea13db9febd54d02274420a507557c21"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UYS5KQFZNJBZTLFPQV3M6GDK23/bundle.json","state_url":"https://pith.science/pith/UYS5KQFZNJBZTLFPQV3M6GDK23/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UYS5KQFZNJBZTLFPQV3M6GDK23/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":"2026-06-01T22:35:42Z","links":{"resolver":"https://pith.science/pith/UYS5KQFZNJBZTLFPQV3M6GDK23","bundle":"https://pith.science/pith/UYS5KQFZNJBZTLFPQV3M6GDK23/bundle.json","state":"https://pith.science/pith/UYS5KQFZNJBZTLFPQV3M6GDK23/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UYS5KQFZNJBZTLFPQV3M6GDK23/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:UYS5KQFZNJBZTLFPQV3M6GDK23","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":"488fde862c06217be8da8b277b062568c17dd6a11715a02a9d604803736e9f41","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-04-18T13:19:54Z","title_canon_sha256":"d9b21d7122e4490604f3e46776cc954dcc8931729320132eaaa4c34049ecccae"},"schema_version":"1.0","source":{"id":"1104.3474","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.3474","created_at":"2026-05-18T04:14:29Z"},{"alias_kind":"arxiv_version","alias_value":"1104.3474v1","created_at":"2026-05-18T04:14:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.3474","created_at":"2026-05-18T04:14:29Z"},{"alias_kind":"pith_short_12","alias_value":"UYS5KQFZNJBZ","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"UYS5KQFZNJBZTLFP","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"UYS5KQFZ","created_at":"2026-05-18T12:26:42Z"}],"graph_snapshots":[{"event_id":"sha256:8e0f561d0d7daca66d0a034d83bfedaaea13db9febd54d02274420a507557c21","target":"graph","created_at":"2026-05-18T04:14:29Z","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 relation between the low energy constants appearing in the effective field theory description of the \\Lambda N --> N N transition potential and the parameters of the one-meson-exchange model previously developed are obtained. We extract the relative importance of the different exchange mechanisms included in the meson picture by means of a comparison to the corresponding operational structures appearing in the effective approach. The ability of this procedure to obtain the weak baryon-baryon-meson couplings for a possible scalar exchange is also discussed.","authors_text":"Assumpta Parre\\~no, Axel P\\'erez-Obiol, Bruno Juli\\'a-D\\'iaz","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-04-18T13:19:54Z","title":"Current constraints on the EFT for the \\Lambda N --> N N transition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.3474","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":"sha256:59d63785097355df97737b2c824da53b25bb3bd598d09177dea438a2f3adcd90","target":"record","created_at":"2026-05-18T04:14:29Z","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":"488fde862c06217be8da8b277b062568c17dd6a11715a02a9d604803736e9f41","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-04-18T13:19:54Z","title_canon_sha256":"d9b21d7122e4490604f3e46776cc954dcc8931729320132eaaa4c34049ecccae"},"schema_version":"1.0","source":{"id":"1104.3474","kind":"arxiv","version":1}},"canonical_sha256":"a625d540b96a4399acaf8576cf186ad6e9aa72e33da3d285a837199728dd9ea4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a625d540b96a4399acaf8576cf186ad6e9aa72e33da3d285a837199728dd9ea4","first_computed_at":"2026-05-18T04:14:29.029873Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:14:29.029873Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OF2k9vYfM0mwWaf5vZtUBTiRpJp2+TAqfpyzPLbYBsxvMvixwSm3fPA9DxEcFyHC2Zza20srm57q+Z9kySPtDw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:14:29.030439Z","signed_message":"canonical_sha256_bytes"},"source_id":"1104.3474","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:59d63785097355df97737b2c824da53b25bb3bd598d09177dea438a2f3adcd90","sha256:8e0f561d0d7daca66d0a034d83bfedaaea13db9febd54d02274420a507557c21"],"state_sha256":"2b876a324f78cabcbff491f5bef9ed03ababc40ab2a3fab5ccf8d42e31e4ed2f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Jb0btYai+2VYLadI1omK5vhciMB0zoCmEzoY5BIt8geC5l/244A87Rvpk0eDyf3AKsC6XyLIkQYo3YGkNMPCBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T22:35:42.014339Z","bundle_sha256":"92451a84d6edeca870ea50868f55b6885cf09413f356427ace7f4d6963047933"}}