{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:DOA2HAYHXQ7CXFGE6DKJCXNSM7","short_pith_number":"pith:DOA2HAYH","canonical_record":{"source":{"id":"0811.1514","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"hep-ph","submitted_at":"2008-11-10T16:42:37Z","cross_cats_sorted":[],"title_canon_sha256":"3a414537d30f416f4748c27297a79a5c20bc3df9ee83b63a56c2ad8f3dbf5a2e","abstract_canon_sha256":"8ee3c3d84b3250e7ffeaff7432d3a2f34aa6d992ab15506eb9cb25a70ff8c45f"},"schema_version":"1.0"},"canonical_sha256":"1b81a38307bc3e2b94c4f0d4915db267d95f132e9e6dab2867673a4afe7f28af","source":{"kind":"arxiv","id":"0811.1514","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0811.1514","created_at":"2026-07-04T15:34:20Z"},{"alias_kind":"arxiv_version","alias_value":"0811.1514v1","created_at":"2026-07-04T15:34:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0811.1514","created_at":"2026-07-04T15:34:20Z"},{"alias_kind":"pith_short_12","alias_value":"DOA2HAYHXQ7C","created_at":"2026-07-04T15:34:20Z"},{"alias_kind":"pith_short_16","alias_value":"DOA2HAYHXQ7CXFGE","created_at":"2026-07-04T15:34:20Z"},{"alias_kind":"pith_short_8","alias_value":"DOA2HAYH","created_at":"2026-07-04T15:34:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:DOA2HAYHXQ7CXFGE6DKJCXNSM7","target":"record","payload":{"canonical_record":{"source":{"id":"0811.1514","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"hep-ph","submitted_at":"2008-11-10T16:42:37Z","cross_cats_sorted":[],"title_canon_sha256":"3a414537d30f416f4748c27297a79a5c20bc3df9ee83b63a56c2ad8f3dbf5a2e","abstract_canon_sha256":"8ee3c3d84b3250e7ffeaff7432d3a2f34aa6d992ab15506eb9cb25a70ff8c45f"},"schema_version":"1.0"},"canonical_sha256":"1b81a38307bc3e2b94c4f0d4915db267d95f132e9e6dab2867673a4afe7f28af","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:34:20.349216Z","signature_b64":"91+5NJCttwTJezl6ixbDmhbib7gCriqNeE5RivndnZ3t5zmAIO49EposLy4KKdvLIcOO1LbExVeXKq9+Kc9yDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b81a38307bc3e2b94c4f0d4915db267d95f132e9e6dab2867673a4afe7f28af","last_reissued_at":"2026-07-04T15:34:20.348804Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:34:20.348804Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0811.1514","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":"2026-07-04T15:34:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"79XUJUhS5y5w9dUgHdit5LoVVErOeA4LCdGerwkC3ShY7AnNrua458UeaurkOhwOCfwZFt/COAqL3sA6j6y7Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T11:51:20.319833Z"},"content_sha256":"c84a4f2fce57dc52b095a5c144847c7416e1fa4a8a9cf310e0501765391b060f","schema_version":"1.0","event_id":"sha256:c84a4f2fce57dc52b095a5c144847c7416e1fa4a8a9cf310e0501765391b060f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:DOA2HAYHXQ7CXFGE6DKJCXNSM7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Scalar Tetraquark Currents With Application to the QCD Sum Rule","license":"http://creativecommons.org/licenses/publicdomain/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Atsushi Hosaka, Hua-Xing Chen, Shi-Lin Zhu","submitted_at":"2008-11-10T16:42:37Z","abstract_excerpt":"We study the light scalar mesons in the QCD sum rule. We construct both the diquark-antidiquark currents $(qq)(\\bar q \\bar q)$ and the meson-meson currents $(\\bar qq)(\\bar qq)$. We find that there are five independent currents for both cases, and derive the relations between them. For the meson-meson currents, five independent currents are formed by products of color singlet $\\bar q q$ pairs or color octet pairs. However, they can be related to each other, and the relations are derived. We obtain the masses of the light scalar mesons which are consistent with the experiments."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0811.1514","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0811.1514/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T15:34:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1Fqb5b1dzHx61ZlMEA23kIPby3SVqXDslxzY43p5R/O0MoY6+GGVkypevGYoqGcAuICSj8PfEAjDqahMmSTsDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T11:51:20.320348Z"},"content_sha256":"59654d6d02ffcf2216deeef597bf296eed6f8051731fd505d28be65fb6ef14a0","schema_version":"1.0","event_id":"sha256:59654d6d02ffcf2216deeef597bf296eed6f8051731fd505d28be65fb6ef14a0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DOA2HAYHXQ7CXFGE6DKJCXNSM7/bundle.json","state_url":"https://pith.science/pith/DOA2HAYHXQ7CXFGE6DKJCXNSM7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DOA2HAYHXQ7CXFGE6DKJCXNSM7/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":"2026-08-06T11:51:20Z","links":{"resolver":"https://pith.science/pith/DOA2HAYHXQ7CXFGE6DKJCXNSM7","bundle":"https://pith.science/pith/DOA2HAYHXQ7CXFGE6DKJCXNSM7/bundle.json","state":"https://pith.science/pith/DOA2HAYHXQ7CXFGE6DKJCXNSM7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DOA2HAYHXQ7CXFGE6DKJCXNSM7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:DOA2HAYHXQ7CXFGE6DKJCXNSM7","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":"8ee3c3d84b3250e7ffeaff7432d3a2f34aa6d992ab15506eb9cb25a70ff8c45f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"hep-ph","submitted_at":"2008-11-10T16:42:37Z","title_canon_sha256":"3a414537d30f416f4748c27297a79a5c20bc3df9ee83b63a56c2ad8f3dbf5a2e"},"schema_version":"1.0","source":{"id":"0811.1514","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0811.1514","created_at":"2026-07-04T15:34:20Z"},{"alias_kind":"arxiv_version","alias_value":"0811.1514v1","created_at":"2026-07-04T15:34:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0811.1514","created_at":"2026-07-04T15:34:20Z"},{"alias_kind":"pith_short_12","alias_value":"DOA2HAYHXQ7C","created_at":"2026-07-04T15:34:20Z"},{"alias_kind":"pith_short_16","alias_value":"DOA2HAYHXQ7CXFGE","created_at":"2026-07-04T15:34:20Z"},{"alias_kind":"pith_short_8","alias_value":"DOA2HAYH","created_at":"2026-07-04T15:34:20Z"}],"graph_snapshots":[{"event_id":"sha256:59654d6d02ffcf2216deeef597bf296eed6f8051731fd505d28be65fb6ef14a0","target":"graph","created_at":"2026-07-04T15:34:20Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0811.1514/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the light scalar mesons in the QCD sum rule. We construct both the diquark-antidiquark currents $(qq)(\\bar q \\bar q)$ and the meson-meson currents $(\\bar qq)(\\bar qq)$. We find that there are five independent currents for both cases, and derive the relations between them. For the meson-meson currents, five independent currents are formed by products of color singlet $\\bar q q$ pairs or color octet pairs. However, they can be related to each other, and the relations are derived. We obtain the masses of the light scalar mesons which are consistent with the experiments.","authors_text":"Atsushi Hosaka, Hua-Xing Chen, Shi-Lin Zhu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"hep-ph","submitted_at":"2008-11-10T16:42:37Z","title":"Scalar Tetraquark Currents With Application to the QCD Sum Rule"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0811.1514","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:c84a4f2fce57dc52b095a5c144847c7416e1fa4a8a9cf310e0501765391b060f","target":"record","created_at":"2026-07-04T15:34:20Z","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":"8ee3c3d84b3250e7ffeaff7432d3a2f34aa6d992ab15506eb9cb25a70ff8c45f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"hep-ph","submitted_at":"2008-11-10T16:42:37Z","title_canon_sha256":"3a414537d30f416f4748c27297a79a5c20bc3df9ee83b63a56c2ad8f3dbf5a2e"},"schema_version":"1.0","source":{"id":"0811.1514","kind":"arxiv","version":1}},"canonical_sha256":"1b81a38307bc3e2b94c4f0d4915db267d95f132e9e6dab2867673a4afe7f28af","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b81a38307bc3e2b94c4f0d4915db267d95f132e9e6dab2867673a4afe7f28af","first_computed_at":"2026-07-04T15:34:20.348804Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:34:20.348804Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"91+5NJCttwTJezl6ixbDmhbib7gCriqNeE5RivndnZ3t5zmAIO49EposLy4KKdvLIcOO1LbExVeXKq9+Kc9yDA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:34:20.349216Z","signed_message":"canonical_sha256_bytes"},"source_id":"0811.1514","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c84a4f2fce57dc52b095a5c144847c7416e1fa4a8a9cf310e0501765391b060f","sha256:59654d6d02ffcf2216deeef597bf296eed6f8051731fd505d28be65fb6ef14a0"],"state_sha256":"e7ac7c83def26cd0515efaa803446872a4e7364b9949619399dc2c938f49ae47"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hLMqiLOWqxUubnaBLG9kNeE+P2O+VgNfhKv5OnHmXEU4Sck0LBcG0B/1YtX92UV3C0aopv6JiERdEERJEngRCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T11:51:20.325695Z","bundle_sha256":"40e9f7d7294af19001df5f44daf61785783b14d95ceb07b47f67f6e358bdd936"}}