{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:6W3UUEACTDHMCQWKVUDECXLMYY","short_pith_number":"pith:6W3UUEAC","canonical_record":{"source":{"id":"1805.06100","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-16T02:41:55Z","cross_cats_sorted":["hep-lat"],"title_canon_sha256":"a3ff50a2759c6e5f11365e43d448867773054e24dc0197f5ee4aff37e3a1e616","abstract_canon_sha256":"2a850c6e659e0de13c5193f63e49a6ff5707bc8a6c638c19a9b60bbf9cef8146"},"schema_version":"1.0"},"canonical_sha256":"f5b74a100298cec142caad06415d6cc632dcb4b073d6b7652df3f8f2c0aa8528","source":{"kind":"arxiv","id":"1805.06100","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.06100","created_at":"2026-05-18T00:10:37Z"},{"alias_kind":"arxiv_version","alias_value":"1805.06100v1","created_at":"2026-05-18T00:10:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.06100","created_at":"2026-05-18T00:10:37Z"},{"alias_kind":"pith_short_12","alias_value":"6W3UUEACTDHM","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_16","alias_value":"6W3UUEACTDHMCQWK","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_8","alias_value":"6W3UUEAC","created_at":"2026-05-18T12:32:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:6W3UUEACTDHMCQWKVUDECXLMYY","target":"record","payload":{"canonical_record":{"source":{"id":"1805.06100","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-16T02:41:55Z","cross_cats_sorted":["hep-lat"],"title_canon_sha256":"a3ff50a2759c6e5f11365e43d448867773054e24dc0197f5ee4aff37e3a1e616","abstract_canon_sha256":"2a850c6e659e0de13c5193f63e49a6ff5707bc8a6c638c19a9b60bbf9cef8146"},"schema_version":"1.0"},"canonical_sha256":"f5b74a100298cec142caad06415d6cc632dcb4b073d6b7652df3f8f2c0aa8528","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:10:37.575243Z","signature_b64":"coqYlWVkdsSgqoI+LNf07lyKA5OxXprxRcPdROcD9axc/aR4ZtpfY7LsvZDIu3nq1Z+CDvqwzxJ4fIquvdMfDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f5b74a100298cec142caad06415d6cc632dcb4b073d6b7652df3f8f2c0aa8528","last_reissued_at":"2026-05-18T00:10:37.574731Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:10:37.574731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1805.06100","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":"2026-05-18T00:10:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5OxkTJgDAbMQTbPfg5+MV8f8jcZaFtKvA8xcMzElAarmmFoUobg4QOR91nl1XuseX3VY034n7OxDc2OihRSvBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T13:06:24.007483Z"},"content_sha256":"3bae41145980dbbe16b7de4ab4f565ef5b4ecc49a493293bfdaec865fa60ac2f","schema_version":"1.0","event_id":"sha256:3bae41145980dbbe16b7de4ab4f565ef5b4ecc49a493293bfdaec865fa60ac2f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:6W3UUEACTDHMCQWKVUDECXLMYY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A possible partner state of the $Y(2175)$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat"],"primary_cat":"hep-ph","authors_text":"Cheng-Ping Shen, Hua-Xing Chen, Shi-Lin Zhu","submitted_at":"2018-05-16T02:41:55Z","abstract_excerpt":"We study the $Y(2175)$ using the method of QCD sum rules. There are two independent $ss\\bar s\\bar s$ interpolating currents with $J^{PC} = 1^{--}$, and we calculate both their diagonal and off-diagonal correlation functions. We obtain two new currents which do not strongly correlate to each other, so they may couple to two different physical states: one of them couples to the $Y(2175)$, while the other may couple to another state whose mass is about $71 ^{+172}_{-~48}$ MeV larger. Evidences of the latter state can be found in the BaBar, BESII, Belle, and BESIII experiments."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.06100","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":"2026-05-18T00:10:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8355QfoySDYgsIyjjUJJlyLG7Hf1FVQQUst++C7PMeW380ZdoiorocRZeDGpoyNZEHbu8wRiG92JM5GrIS+gCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T13:06:24.008135Z"},"content_sha256":"52d300115f48fbca66f9a02bd74b284353cf5b77fce540b0e6435958062f8040","schema_version":"1.0","event_id":"sha256:52d300115f48fbca66f9a02bd74b284353cf5b77fce540b0e6435958062f8040"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6W3UUEACTDHMCQWKVUDECXLMYY/bundle.json","state_url":"https://pith.science/pith/6W3UUEACTDHMCQWKVUDECXLMYY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6W3UUEACTDHMCQWKVUDECXLMYY/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":"2026-05-23T13:06:24Z","links":{"resolver":"https://pith.science/pith/6W3UUEACTDHMCQWKVUDECXLMYY","bundle":"https://pith.science/pith/6W3UUEACTDHMCQWKVUDECXLMYY/bundle.json","state":"https://pith.science/pith/6W3UUEACTDHMCQWKVUDECXLMYY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6W3UUEACTDHMCQWKVUDECXLMYY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:6W3UUEACTDHMCQWKVUDECXLMYY","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":"2a850c6e659e0de13c5193f63e49a6ff5707bc8a6c638c19a9b60bbf9cef8146","cross_cats_sorted":["hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-16T02:41:55Z","title_canon_sha256":"a3ff50a2759c6e5f11365e43d448867773054e24dc0197f5ee4aff37e3a1e616"},"schema_version":"1.0","source":{"id":"1805.06100","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.06100","created_at":"2026-05-18T00:10:37Z"},{"alias_kind":"arxiv_version","alias_value":"1805.06100v1","created_at":"2026-05-18T00:10:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.06100","created_at":"2026-05-18T00:10:37Z"},{"alias_kind":"pith_short_12","alias_value":"6W3UUEACTDHM","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_16","alias_value":"6W3UUEACTDHMCQWK","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_8","alias_value":"6W3UUEAC","created_at":"2026-05-18T12:32:11Z"}],"graph_snapshots":[{"event_id":"sha256:52d300115f48fbca66f9a02bd74b284353cf5b77fce540b0e6435958062f8040","target":"graph","created_at":"2026-05-18T00:10:37Z","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 $Y(2175)$ using the method of QCD sum rules. There are two independent $ss\\bar s\\bar s$ interpolating currents with $J^{PC} = 1^{--}$, and we calculate both their diagonal and off-diagonal correlation functions. We obtain two new currents which do not strongly correlate to each other, so they may couple to two different physical states: one of them couples to the $Y(2175)$, while the other may couple to another state whose mass is about $71 ^{+172}_{-~48}$ MeV larger. Evidences of the latter state can be found in the BaBar, BESII, Belle, and BESIII experiments.","authors_text":"Cheng-Ping Shen, Hua-Xing Chen, Shi-Lin Zhu","cross_cats":["hep-lat"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-16T02:41:55Z","title":"A possible partner state of the $Y(2175)$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.06100","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":"sha256:3bae41145980dbbe16b7de4ab4f565ef5b4ecc49a493293bfdaec865fa60ac2f","target":"record","created_at":"2026-05-18T00:10:37Z","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":"2a850c6e659e0de13c5193f63e49a6ff5707bc8a6c638c19a9b60bbf9cef8146","cross_cats_sorted":["hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-16T02:41:55Z","title_canon_sha256":"a3ff50a2759c6e5f11365e43d448867773054e24dc0197f5ee4aff37e3a1e616"},"schema_version":"1.0","source":{"id":"1805.06100","kind":"arxiv","version":1}},"canonical_sha256":"f5b74a100298cec142caad06415d6cc632dcb4b073d6b7652df3f8f2c0aa8528","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f5b74a100298cec142caad06415d6cc632dcb4b073d6b7652df3f8f2c0aa8528","first_computed_at":"2026-05-18T00:10:37.574731Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:10:37.574731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"coqYlWVkdsSgqoI+LNf07lyKA5OxXprxRcPdROcD9axc/aR4ZtpfY7LsvZDIu3nq1Z+CDvqwzxJ4fIquvdMfDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:10:37.575243Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.06100","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3bae41145980dbbe16b7de4ab4f565ef5b4ecc49a493293bfdaec865fa60ac2f","sha256:52d300115f48fbca66f9a02bd74b284353cf5b77fce540b0e6435958062f8040"],"state_sha256":"e7e9e4ec40fbcf15239aa6f868039179eb1434a524efec1e6641c8b2df238505"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"19BaR7sFfYktwlQwzYnaqtRG/bdiamcNECdofke4NfGcjNKbXsVstXePPlf7K4h4hNsWJE7psRxIcWZu/oMxAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T13:06:24.012100Z","bundle_sha256":"f172ae687b2b92b51b9da47f9eacac495196a0e75b1d7b5590c9fc38a0a8b66d"}}