{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:33LJ2V23CNIDZBDSZUP26YZWNE","short_pith_number":"pith:33LJ2V23","canonical_record":{"source":{"id":"1806.08703","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-06-21T14:20:51Z","cross_cats_sorted":[],"title_canon_sha256":"62c99d89419cf230d6b95a690e41e6691d070f728e4511f879caa3d41c4267ce","abstract_canon_sha256":"54b4818ea1ad7bf9ac123b629a5e02bb0019f0a7b2ab040e5c5a276a839b53ea"},"schema_version":"1.0"},"canonical_sha256":"ded69d575b13503c8472cd1faf6336690c9b59d23e2ec3fbbfdb77cce2f982bb","source":{"kind":"arxiv","id":"1806.08703","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.08703","created_at":"2026-05-18T00:12:36Z"},{"alias_kind":"arxiv_version","alias_value":"1806.08703v1","created_at":"2026-05-18T00:12:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.08703","created_at":"2026-05-18T00:12:36Z"},{"alias_kind":"pith_short_12","alias_value":"33LJ2V23CNID","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"33LJ2V23CNIDZBDS","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"33LJ2V23","created_at":"2026-05-18T12:32:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:33LJ2V23CNIDZBDSZUP26YZWNE","target":"record","payload":{"canonical_record":{"source":{"id":"1806.08703","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-06-21T14:20:51Z","cross_cats_sorted":[],"title_canon_sha256":"62c99d89419cf230d6b95a690e41e6691d070f728e4511f879caa3d41c4267ce","abstract_canon_sha256":"54b4818ea1ad7bf9ac123b629a5e02bb0019f0a7b2ab040e5c5a276a839b53ea"},"schema_version":"1.0"},"canonical_sha256":"ded69d575b13503c8472cd1faf6336690c9b59d23e2ec3fbbfdb77cce2f982bb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:12:36.395289Z","signature_b64":"p0RanQkBBk3kyBZX4+JaD3OFKkQUM+d5Rn9bOkwG+aeSkg1mTv9/4AX8AJf5f4RTyL0ct8vyzX3A4OigA41rBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ded69d575b13503c8472cd1faf6336690c9b59d23e2ec3fbbfdb77cce2f982bb","last_reissued_at":"2026-05-18T00:12:36.394575Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:12:36.394575Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1806.08703","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":"2026-05-18T00:12:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PVOLj+fAMOoGSPznTDs1S4osl8hQ8Uulm9x10TrNZKrrgMdvR8nH/iHp3y32XPNRRAeoBMYpLVJsSjqucpnWDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T15:07:44.965670Z"},"content_sha256":"04e8b8e51948c841e780aed82cbd7d5f1f9384b0a3e06a07bade745f8a51d0bf","schema_version":"1.0","event_id":"sha256:04e8b8e51948c841e780aed82cbd7d5f1f9384b0a3e06a07bade745f8a51d0bf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:33LJ2V23CNIDZBDSZUP26YZWNE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The scalar and pseudoscalar hidden-charm tetraquark states with QCD sum rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Zhi-Gang Wang, Zun-Yan Di","submitted_at":"2018-06-21T14:20:51Z","abstract_excerpt":"Based on the diquark configuration, we construct the diquark-antidiquark interpolating tetraquark currents with $J^{PC}=1^{-\\pm}$ and $1^{+\\pm}$, which can couple to the scalar and pseudoscalar tetraquark states respectively, since they are not conserved currents. Then we investigate their two-point correlation functions including the contributions of the vacuum condensates up to dimension-10 and extract the masses and pole residues of the tetraquark states with $J^{PC}=0^{+\\pm}$ and $0^{-\\pm}$ through the QCD sum rule approach. The predicted masses can be confronted with the experimental data"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.08703","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":"2026-05-18T00:12:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OSBy8HlQkDPnX1eZZw2tMI/o2tbM2qQSQVus4JYltDGJJvf5ZwRwQNEhN2Fyw/hCcD0mJTqytlX6lzzVV/VcBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T15:07:44.966018Z"},"content_sha256":"10b1820f8d79bcfe2fbff61fac88469252fb22c4e4b5f28af63ee4d434f350b1","schema_version":"1.0","event_id":"sha256:10b1820f8d79bcfe2fbff61fac88469252fb22c4e4b5f28af63ee4d434f350b1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/33LJ2V23CNIDZBDSZUP26YZWNE/bundle.json","state_url":"https://pith.science/pith/33LJ2V23CNIDZBDSZUP26YZWNE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/33LJ2V23CNIDZBDSZUP26YZWNE/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":"2026-06-04T15:07:44Z","links":{"resolver":"https://pith.science/pith/33LJ2V23CNIDZBDSZUP26YZWNE","bundle":"https://pith.science/pith/33LJ2V23CNIDZBDSZUP26YZWNE/bundle.json","state":"https://pith.science/pith/33LJ2V23CNIDZBDSZUP26YZWNE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/33LJ2V23CNIDZBDSZUP26YZWNE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:33LJ2V23CNIDZBDSZUP26YZWNE","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":"54b4818ea1ad7bf9ac123b629a5e02bb0019f0a7b2ab040e5c5a276a839b53ea","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-06-21T14:20:51Z","title_canon_sha256":"62c99d89419cf230d6b95a690e41e6691d070f728e4511f879caa3d41c4267ce"},"schema_version":"1.0","source":{"id":"1806.08703","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.08703","created_at":"2026-05-18T00:12:36Z"},{"alias_kind":"arxiv_version","alias_value":"1806.08703v1","created_at":"2026-05-18T00:12:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.08703","created_at":"2026-05-18T00:12:36Z"},{"alias_kind":"pith_short_12","alias_value":"33LJ2V23CNID","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"33LJ2V23CNIDZBDS","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"33LJ2V23","created_at":"2026-05-18T12:32:02Z"}],"graph_snapshots":[{"event_id":"sha256:10b1820f8d79bcfe2fbff61fac88469252fb22c4e4b5f28af63ee4d434f350b1","target":"graph","created_at":"2026-05-18T00:12:36Z","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":"Based on the diquark configuration, we construct the diquark-antidiquark interpolating tetraquark currents with $J^{PC}=1^{-\\pm}$ and $1^{+\\pm}$, which can couple to the scalar and pseudoscalar tetraquark states respectively, since they are not conserved currents. Then we investigate their two-point correlation functions including the contributions of the vacuum condensates up to dimension-10 and extract the masses and pole residues of the tetraquark states with $J^{PC}=0^{+\\pm}$ and $0^{-\\pm}$ through the QCD sum rule approach. The predicted masses can be confronted with the experimental data","authors_text":"Zhi-Gang Wang, Zun-Yan Di","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-06-21T14:20:51Z","title":"The scalar and pseudoscalar hidden-charm tetraquark states with QCD sum rules"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.08703","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":"sha256:04e8b8e51948c841e780aed82cbd7d5f1f9384b0a3e06a07bade745f8a51d0bf","target":"record","created_at":"2026-05-18T00:12:36Z","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":"54b4818ea1ad7bf9ac123b629a5e02bb0019f0a7b2ab040e5c5a276a839b53ea","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-06-21T14:20:51Z","title_canon_sha256":"62c99d89419cf230d6b95a690e41e6691d070f728e4511f879caa3d41c4267ce"},"schema_version":"1.0","source":{"id":"1806.08703","kind":"arxiv","version":1}},"canonical_sha256":"ded69d575b13503c8472cd1faf6336690c9b59d23e2ec3fbbfdb77cce2f982bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ded69d575b13503c8472cd1faf6336690c9b59d23e2ec3fbbfdb77cce2f982bb","first_computed_at":"2026-05-18T00:12:36.394575Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:36.394575Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"p0RanQkBBk3kyBZX4+JaD3OFKkQUM+d5Rn9bOkwG+aeSkg1mTv9/4AX8AJf5f4RTyL0ct8vyzX3A4OigA41rBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:36.395289Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.08703","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:04e8b8e51948c841e780aed82cbd7d5f1f9384b0a3e06a07bade745f8a51d0bf","sha256:10b1820f8d79bcfe2fbff61fac88469252fb22c4e4b5f28af63ee4d434f350b1"],"state_sha256":"f3f22ea765eb289879ee89679eafdc303a104ed6c23a9777e2d83aa2aaa7ed7b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qhtrodHs8S4ViO4R5SVYH7+i0oHPHU25ykBBbzeiEOKt3eiuGp1cZd455i6dK//XCvFtWR7oofxINcRQFaSiDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T15:07:44.968154Z","bundle_sha256":"e0d6a3da35ec134e081befc95e45d5d9ddbf24867d92399dbe78c8aa838846b3"}}