{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:JUCVNLZWUHVXHRC76PLSRDPALF","short_pith_number":"pith:JUCVNLZW","canonical_record":{"source":{"id":"1607.03223","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-07-12T03:10:04Z","cross_cats_sorted":["hep-ex","nucl-th"],"title_canon_sha256":"27f0d1adc254e26af19f93dd95e6a68458d75784ccff47c7b9d56fdeaca2d413","abstract_canon_sha256":"2306db7266f36cb3327207a21603a3171feb820cc26726df78e34315c3d3cd19"},"schema_version":"1.0"},"canonical_sha256":"4d0556af36a1eb73c45ff3d7288de0595ffe618039d9421213883a172f19d46b","source":{"kind":"arxiv","id":"1607.03223","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.03223","created_at":"2026-05-18T00:46:40Z"},{"alias_kind":"arxiv_version","alias_value":"1607.03223v3","created_at":"2026-05-18T00:46:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.03223","created_at":"2026-05-18T00:46:40Z"},{"alias_kind":"pith_short_12","alias_value":"JUCVNLZWUHVX","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_16","alias_value":"JUCVNLZWUHVXHRC7","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_8","alias_value":"JUCVNLZW","created_at":"2026-05-18T12:30:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:JUCVNLZWUHVXHRC76PLSRDPALF","target":"record","payload":{"canonical_record":{"source":{"id":"1607.03223","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-07-12T03:10:04Z","cross_cats_sorted":["hep-ex","nucl-th"],"title_canon_sha256":"27f0d1adc254e26af19f93dd95e6a68458d75784ccff47c7b9d56fdeaca2d413","abstract_canon_sha256":"2306db7266f36cb3327207a21603a3171feb820cc26726df78e34315c3d3cd19"},"schema_version":"1.0"},"canonical_sha256":"4d0556af36a1eb73c45ff3d7288de0595ffe618039d9421213883a172f19d46b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:46:40.224280Z","signature_b64":"TacRcOH1kTR6EWnjxXqDgoWq36mhear+oK8Zqv40bqnhWl6BRkNeIc/B4byl2ukJhst8cpdBSsTSlIKiMOvECw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4d0556af36a1eb73c45ff3d7288de0595ffe618039d9421213883a172f19d46b","last_reissued_at":"2026-05-18T00:46:40.223662Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:46:40.223662Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1607.03223","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:46:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E7SvXK0hzPc96xKDsw+mQ89e0owhp8t59ofQSj/BZk329Wdj78YwCa81irZQejXMWa0Pi5JRtD4/sA488+5sAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T10:07:18.345431Z"},"content_sha256":"0c8871408a67d4bcfcb7e63e121a596b110b6fb31bcba980b8bf8082b364dc01","schema_version":"1.0","event_id":"sha256:0c8871408a67d4bcfcb7e63e121a596b110b6fb31bcba980b8bf8082b364dc01"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:JUCVNLZWUHVXHRC76PLSRDPALF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Understanding spin parity of $P_c(4450)$ and $Y(4274)$ in a hadronic molecular state picture","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Jun He","submitted_at":"2016-07-12T03:10:04Z","abstract_excerpt":"The hidden-charmed pentaquark $P_c(4450)$ and the charmonium-like state $Y(4274)$ are investigated as a $\\bar{D}^*\\Sigma_c$ and a $D_s\\bar{D}_{s0}(2317)$ molecular state, respectively. The spin parities of these two states cannot be well understood if only S-wave $\\bar{D}^*\\Sigma_c$ and $D_s\\bar{D}_{s0}(2317)$ interactions are considered. In this work, the interactions are studied in a quasipotential Bethe-Salpeter equation approach with a partial wave decomposition on spin parity $J^P$, and the contributions of different partial waves are studied in a two-channel scattering model including a "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.03223","kind":"arxiv","version":3},"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":"2026-05-18T00:46:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fBhwkothxkBiQ0TkXKjy9eWablTwOxUjqRxFm0dZH3qunxGXDU7v++ibwn7rHYofjGT+UMH7LYMwGIqBEy/tBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T10:07:18.346141Z"},"content_sha256":"1982072d99150f95b3848898e85fdfe9638654969dddc85f125dace09af87f51","schema_version":"1.0","event_id":"sha256:1982072d99150f95b3848898e85fdfe9638654969dddc85f125dace09af87f51"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JUCVNLZWUHVXHRC76PLSRDPALF/bundle.json","state_url":"https://pith.science/pith/JUCVNLZWUHVXHRC76PLSRDPALF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JUCVNLZWUHVXHRC76PLSRDPALF/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":"2026-05-25T10:07:18Z","links":{"resolver":"https://pith.science/pith/JUCVNLZWUHVXHRC76PLSRDPALF","bundle":"https://pith.science/pith/JUCVNLZWUHVXHRC76PLSRDPALF/bundle.json","state":"https://pith.science/pith/JUCVNLZWUHVXHRC76PLSRDPALF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JUCVNLZWUHVXHRC76PLSRDPALF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:JUCVNLZWUHVXHRC76PLSRDPALF","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":"2306db7266f36cb3327207a21603a3171feb820cc26726df78e34315c3d3cd19","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-07-12T03:10:04Z","title_canon_sha256":"27f0d1adc254e26af19f93dd95e6a68458d75784ccff47c7b9d56fdeaca2d413"},"schema_version":"1.0","source":{"id":"1607.03223","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.03223","created_at":"2026-05-18T00:46:40Z"},{"alias_kind":"arxiv_version","alias_value":"1607.03223v3","created_at":"2026-05-18T00:46:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.03223","created_at":"2026-05-18T00:46:40Z"},{"alias_kind":"pith_short_12","alias_value":"JUCVNLZWUHVX","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_16","alias_value":"JUCVNLZWUHVXHRC7","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_8","alias_value":"JUCVNLZW","created_at":"2026-05-18T12:30:25Z"}],"graph_snapshots":[{"event_id":"sha256:1982072d99150f95b3848898e85fdfe9638654969dddc85f125dace09af87f51","target":"graph","created_at":"2026-05-18T00:46:40Z","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 hidden-charmed pentaquark $P_c(4450)$ and the charmonium-like state $Y(4274)$ are investigated as a $\\bar{D}^*\\Sigma_c$ and a $D_s\\bar{D}_{s0}(2317)$ molecular state, respectively. The spin parities of these two states cannot be well understood if only S-wave $\\bar{D}^*\\Sigma_c$ and $D_s\\bar{D}_{s0}(2317)$ interactions are considered. In this work, the interactions are studied in a quasipotential Bethe-Salpeter equation approach with a partial wave decomposition on spin parity $J^P$, and the contributions of different partial waves are studied in a two-channel scattering model including a ","authors_text":"Jun He","cross_cats":["hep-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-07-12T03:10:04Z","title":"Understanding spin parity of $P_c(4450)$ and $Y(4274)$ in a hadronic molecular state picture"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.03223","kind":"arxiv","version":3},"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":"sha256:0c8871408a67d4bcfcb7e63e121a596b110b6fb31bcba980b8bf8082b364dc01","target":"record","created_at":"2026-05-18T00:46:40Z","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":"2306db7266f36cb3327207a21603a3171feb820cc26726df78e34315c3d3cd19","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-07-12T03:10:04Z","title_canon_sha256":"27f0d1adc254e26af19f93dd95e6a68458d75784ccff47c7b9d56fdeaca2d413"},"schema_version":"1.0","source":{"id":"1607.03223","kind":"arxiv","version":3}},"canonical_sha256":"4d0556af36a1eb73c45ff3d7288de0595ffe618039d9421213883a172f19d46b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4d0556af36a1eb73c45ff3d7288de0595ffe618039d9421213883a172f19d46b","first_computed_at":"2026-05-18T00:46:40.223662Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:46:40.223662Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TacRcOH1kTR6EWnjxXqDgoWq36mhear+oK8Zqv40bqnhWl6BRkNeIc/B4byl2ukJhst8cpdBSsTSlIKiMOvECw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:46:40.224280Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.03223","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0c8871408a67d4bcfcb7e63e121a596b110b6fb31bcba980b8bf8082b364dc01","sha256:1982072d99150f95b3848898e85fdfe9638654969dddc85f125dace09af87f51"],"state_sha256":"713919e93ba4ff7bc6ea6e11cf90a872f607556898f37e5bb200ccacd47ca686"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iD8GOa2YRWPiuaCia00Kba+Z0lk6GwHQX5JhoPgtLiiJXFmSpCOdGlHWaC9r0zb/avoFZPziWKSVqll5oG9gDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T10:07:18.349930Z","bundle_sha256":"3529e73c5270137f542a19372ac8ebd9b9a6e2c3f3a7a15b70d3230df65a362b"}}