{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:4CIX7YXGUP6WV77WGYRIEQOCI7","short_pith_number":"pith:4CIX7YXG","canonical_record":{"source":{"id":"1709.01416","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-09-05T14:29:45Z","cross_cats_sorted":["hep-ex","nucl-th"],"title_canon_sha256":"d21642415217b6d08850c1ea0bf134157bbcf9d5a90d71c4787c6f5d68490962","abstract_canon_sha256":"afea39f4ab2084173f7d1631700b72064fd88527772512d917e4cb88ffdcc56a"},"schema_version":"1.0"},"canonical_sha256":"e0917fe2e6a3fd6afff636228241c247f7c0d7c0ef7f1f4de6e1eb6744580f9a","source":{"kind":"arxiv","id":"1709.01416","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.01416","created_at":"2026-05-18T00:34:09Z"},{"alias_kind":"arxiv_version","alias_value":"1709.01416v1","created_at":"2026-05-18T00:34:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.01416","created_at":"2026-05-18T00:34:09Z"},{"alias_kind":"pith_short_12","alias_value":"4CIX7YXGUP6W","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"4CIX7YXGUP6WV77W","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"4CIX7YXG","created_at":"2026-05-18T12:30:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:4CIX7YXGUP6WV77WGYRIEQOCI7","target":"record","payload":{"canonical_record":{"source":{"id":"1709.01416","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-09-05T14:29:45Z","cross_cats_sorted":["hep-ex","nucl-th"],"title_canon_sha256":"d21642415217b6d08850c1ea0bf134157bbcf9d5a90d71c4787c6f5d68490962","abstract_canon_sha256":"afea39f4ab2084173f7d1631700b72064fd88527772512d917e4cb88ffdcc56a"},"schema_version":"1.0"},"canonical_sha256":"e0917fe2e6a3fd6afff636228241c247f7c0d7c0ef7f1f4de6e1eb6744580f9a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:34:09.489046Z","signature_b64":"4sXa1PvU4clu54ivTpLp88o/ClCinGa2D1aXVSkh+LsI2+RDvvB4ZuWAOzpW2Ky0fBESdWZYheEdCc5PZ1SWBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e0917fe2e6a3fd6afff636228241c247f7c0d7c0ef7f1f4de6e1eb6744580f9a","last_reissued_at":"2026-05-18T00:34:09.488267Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:34:09.488267Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.01416","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":"2026-05-18T00:34:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2/wfc3ZphcEECKvVeMJwfp5YprETtvgYn9wkuyFa5fUc3tO7qpWrOalzcqMyE+ua+zQmRpKqdu0P8OzOca8gAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:01:16.304352Z"},"content_sha256":"3f40991d47887b5cf832592ec9538d0bac37d7caa814fc259896c553578f6c77","schema_version":"1.0","event_id":"sha256:3f40991d47887b5cf832592ec9538d0bac37d7caa814fc259896c553578f6c77"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:4CIX7YXGUP6WV77WGYRIEQOCI7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Triangular singularity and a possible $\\phi p$ resonance in the $\\Lambda^+_c \\to \\pi^0 \\phi p$ decay","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Feng-Kun Guo, Ju-Jun Xie","submitted_at":"2017-09-05T14:29:45Z","abstract_excerpt":"We study the $\\Lambda^+_c \\to \\pi^0 \\phi p$ decay by considering a triangle singularity mechanism. In this mechanism, the $\\Lambda^+_c$ decays into the $K^* \\Sigma^*(1385)$, the $\\Sigma^*(1385)$ decays into the $\\pi^0 \\Sigma$ (or $\\Lambda$), and then the $K^* \\Sigma$ (or $\\Lambda$) interact to produce the $\\phi p$ in the final state. This mechanism produces a peak structure around $2020$ MeV. In addition, the possibility that there is a hidden-strange pentaquark-like state is also considered by taking into account the final state interactions of $K^* \\Lambda$, $K^* \\Sigma$, and $\\phi p$. We co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.01416","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":"2026-05-18T00:34:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Mb3M3pmSa3TPq6euHkFtjrmMfZdtsyIz2KhuiYS0kOZgbe88VuKGfeqGyE6W1m8zGc/hlj9B7bXWLcfZf7x4DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:01:16.304919Z"},"content_sha256":"a24ce2b1d25d2f508ac84e79291ff1e45c2e7c16884442d4ded19057b2273f4b","schema_version":"1.0","event_id":"sha256:a24ce2b1d25d2f508ac84e79291ff1e45c2e7c16884442d4ded19057b2273f4b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4CIX7YXGUP6WV77WGYRIEQOCI7/bundle.json","state_url":"https://pith.science/pith/4CIX7YXGUP6WV77WGYRIEQOCI7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4CIX7YXGUP6WV77WGYRIEQOCI7/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":"2026-05-25T18:01:16Z","links":{"resolver":"https://pith.science/pith/4CIX7YXGUP6WV77WGYRIEQOCI7","bundle":"https://pith.science/pith/4CIX7YXGUP6WV77WGYRIEQOCI7/bundle.json","state":"https://pith.science/pith/4CIX7YXGUP6WV77WGYRIEQOCI7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4CIX7YXGUP6WV77WGYRIEQOCI7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:4CIX7YXGUP6WV77WGYRIEQOCI7","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":"afea39f4ab2084173f7d1631700b72064fd88527772512d917e4cb88ffdcc56a","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-09-05T14:29:45Z","title_canon_sha256":"d21642415217b6d08850c1ea0bf134157bbcf9d5a90d71c4787c6f5d68490962"},"schema_version":"1.0","source":{"id":"1709.01416","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.01416","created_at":"2026-05-18T00:34:09Z"},{"alias_kind":"arxiv_version","alias_value":"1709.01416v1","created_at":"2026-05-18T00:34:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.01416","created_at":"2026-05-18T00:34:09Z"},{"alias_kind":"pith_short_12","alias_value":"4CIX7YXGUP6W","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"4CIX7YXGUP6WV77W","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"4CIX7YXG","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:a24ce2b1d25d2f508ac84e79291ff1e45c2e7c16884442d4ded19057b2273f4b","target":"graph","created_at":"2026-05-18T00:34:09Z","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":"We study the $\\Lambda^+_c \\to \\pi^0 \\phi p$ decay by considering a triangle singularity mechanism. In this mechanism, the $\\Lambda^+_c$ decays into the $K^* \\Sigma^*(1385)$, the $\\Sigma^*(1385)$ decays into the $\\pi^0 \\Sigma$ (or $\\Lambda$), and then the $K^* \\Sigma$ (or $\\Lambda$) interact to produce the $\\phi p$ in the final state. This mechanism produces a peak structure around $2020$ MeV. In addition, the possibility that there is a hidden-strange pentaquark-like state is also considered by taking into account the final state interactions of $K^* \\Lambda$, $K^* \\Sigma$, and $\\phi p$. We co","authors_text":"Feng-Kun Guo, Ju-Jun Xie","cross_cats":["hep-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-09-05T14:29:45Z","title":"Triangular singularity and a possible $\\phi p$ resonance in the $\\Lambda^+_c \\to \\pi^0 \\phi p$ decay"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.01416","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":"sha256:3f40991d47887b5cf832592ec9538d0bac37d7caa814fc259896c553578f6c77","target":"record","created_at":"2026-05-18T00:34:09Z","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":"afea39f4ab2084173f7d1631700b72064fd88527772512d917e4cb88ffdcc56a","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-09-05T14:29:45Z","title_canon_sha256":"d21642415217b6d08850c1ea0bf134157bbcf9d5a90d71c4787c6f5d68490962"},"schema_version":"1.0","source":{"id":"1709.01416","kind":"arxiv","version":1}},"canonical_sha256":"e0917fe2e6a3fd6afff636228241c247f7c0d7c0ef7f1f4de6e1eb6744580f9a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e0917fe2e6a3fd6afff636228241c247f7c0d7c0ef7f1f4de6e1eb6744580f9a","first_computed_at":"2026-05-18T00:34:09.488267Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:34:09.488267Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4sXa1PvU4clu54ivTpLp88o/ClCinGa2D1aXVSkh+LsI2+RDvvB4ZuWAOzpW2Ky0fBESdWZYheEdCc5PZ1SWBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:34:09.489046Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.01416","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3f40991d47887b5cf832592ec9538d0bac37d7caa814fc259896c553578f6c77","sha256:a24ce2b1d25d2f508ac84e79291ff1e45c2e7c16884442d4ded19057b2273f4b"],"state_sha256":"ac5e733e5ca16c3bb53a95dd1cd3a0e44317def752ee7e91ec3025938798d9e3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UB0TcHO9E8hzIoHsku5IqMEqO8I/CoIRQYZ8TOUpr+fUK1r/GnMefhX9ZIscqg+/f6NI1cyiZ0MjKByJccz8AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T18:01:16.308829Z","bundle_sha256":"b1f30b09353be9dc5e44f34885d19e3c673cc09e5123f2178899a986d77c68fa"}}