{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:ASGBVGVL6X5FUCV5V7TLQY7I6Z","short_pith_number":"pith:ASGBVGVL","canonical_record":{"source":{"id":"1911.08435","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-11-19T17:59:36Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"a519e8191f6072c0aaef76d6ea35e8152412b708530bef7415a13bc3dcea4c2f","abstract_canon_sha256":"f96eb44fea87f2f9ba9c88c071936fcaf264458ce61a626e1fe6a3b17fe272fa"},"schema_version":"1.0"},"canonical_sha256":"048c1a9aabf5fa5a0abdafe6b863e8f67cef83405798cff58287ade49e52b5ae","source":{"kind":"arxiv","id":"1911.08435","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1911.08435","created_at":"2026-07-05T00:40:02Z"},{"alias_kind":"arxiv_version","alias_value":"1911.08435v2","created_at":"2026-07-05T00:40:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.08435","created_at":"2026-07-05T00:40:02Z"},{"alias_kind":"pith_short_12","alias_value":"ASGBVGVL6X5F","created_at":"2026-07-05T00:40:02Z"},{"alias_kind":"pith_short_16","alias_value":"ASGBVGVL6X5FUCV5","created_at":"2026-07-05T00:40:02Z"},{"alias_kind":"pith_short_8","alias_value":"ASGBVGVL","created_at":"2026-07-05T00:40:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:ASGBVGVL6X5FUCV5V7TLQY7I6Z","target":"record","payload":{"canonical_record":{"source":{"id":"1911.08435","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-11-19T17:59:36Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"a519e8191f6072c0aaef76d6ea35e8152412b708530bef7415a13bc3dcea4c2f","abstract_canon_sha256":"f96eb44fea87f2f9ba9c88c071936fcaf264458ce61a626e1fe6a3b17fe272fa"},"schema_version":"1.0"},"canonical_sha256":"048c1a9aabf5fa5a0abdafe6b863e8f67cef83405798cff58287ade49e52b5ae","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:40:02.687303Z","signature_b64":"awGD0idZa0Wiig+B5qPAMDmZw664zPWLNDSCSnbz5ksnG9e84AYSpLLlFnCJ7+EnE3ityrwnAuT1OV69LWAdAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"048c1a9aabf5fa5a0abdafe6b863e8f67cef83405798cff58287ade49e52b5ae","last_reissued_at":"2026-07-05T00:40:02.686726Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:40:02.686726Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1911.08435","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:40:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K3pCn/lthsylyIWv+Qkpwv7H+FPhxvm+0TnrKG6URkiqgrvIBZmNa01e8JOOG8AOJd6/Cpbk94uiXvk/hp6BAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T07:45:05.689365Z"},"content_sha256":"1302eb4ad5075861c15e57289e4a1e7e98a12abd893479097e901e1c2019a335","schema_version":"1.0","event_id":"sha256:1302eb4ad5075861c15e57289e4a1e7e98a12abd893479097e901e1c2019a335"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:ASGBVGVL6X5FUCV5V7TLQY7I6Z","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tetraquark interpolating fields in a lattice QCD investigation of the $D_{s0}^\\ast(2317)$ meson","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"Constantia Alexandrou, Jacob Finkenrath, Joshua Berlin, Marc Wagner, Theodoros Leontiou","submitted_at":"2019-11-19T17:59:36Z","abstract_excerpt":"We investigate the $D_{s0}^\\ast(2317)$ meson using lattice QCD and considering correlation functions of several $\\bar{c} s$ two-quark and $\\bar{c} s (\\bar{u} u + \\bar{d} d)$ four-quark interpolating fields. These interpolating fields generate different structures in color, spin and position space including quark-antiquark pairs, tetraquarks and two-meson scattering states. For our computation we use an ensemble simulated with pion mass $m_\\pi \\approx 0.296 \\, \\textrm{GeV}$ and spatial volume of extent $2.90 \\, \\textrm{fm}$. We find in addition to the expected spectrum of two-meson scattering s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.08435","kind":"arxiv","version":2},"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/1911.08435/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":"2026-07-05T00:40:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kQdbHZBAuFDLtNIJzGNN6PwC1Ib9XbCdhqj5y/ra4kZJo+AxkMve6Wh61WLm0YLhkyHGMFi10zXZnIC4pzx7AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T07:45:05.689762Z"},"content_sha256":"782da023fbe2f12510869135599dfe7539ed598d7043132c340e9a46985b6cec","schema_version":"1.0","event_id":"sha256:782da023fbe2f12510869135599dfe7539ed598d7043132c340e9a46985b6cec"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ASGBVGVL6X5FUCV5V7TLQY7I6Z/bundle.json","state_url":"https://pith.science/pith/ASGBVGVL6X5FUCV5V7TLQY7I6Z/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ASGBVGVL6X5FUCV5V7TLQY7I6Z/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":"2026-07-05T07:45:05Z","links":{"resolver":"https://pith.science/pith/ASGBVGVL6X5FUCV5V7TLQY7I6Z","bundle":"https://pith.science/pith/ASGBVGVL6X5FUCV5V7TLQY7I6Z/bundle.json","state":"https://pith.science/pith/ASGBVGVL6X5FUCV5V7TLQY7I6Z/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ASGBVGVL6X5FUCV5V7TLQY7I6Z/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:ASGBVGVL6X5FUCV5V7TLQY7I6Z","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":"f96eb44fea87f2f9ba9c88c071936fcaf264458ce61a626e1fe6a3b17fe272fa","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-11-19T17:59:36Z","title_canon_sha256":"a519e8191f6072c0aaef76d6ea35e8152412b708530bef7415a13bc3dcea4c2f"},"schema_version":"1.0","source":{"id":"1911.08435","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1911.08435","created_at":"2026-07-05T00:40:02Z"},{"alias_kind":"arxiv_version","alias_value":"1911.08435v2","created_at":"2026-07-05T00:40:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.08435","created_at":"2026-07-05T00:40:02Z"},{"alias_kind":"pith_short_12","alias_value":"ASGBVGVL6X5F","created_at":"2026-07-05T00:40:02Z"},{"alias_kind":"pith_short_16","alias_value":"ASGBVGVL6X5FUCV5","created_at":"2026-07-05T00:40:02Z"},{"alias_kind":"pith_short_8","alias_value":"ASGBVGVL","created_at":"2026-07-05T00:40:02Z"}],"graph_snapshots":[{"event_id":"sha256:782da023fbe2f12510869135599dfe7539ed598d7043132c340e9a46985b6cec","target":"graph","created_at":"2026-07-05T00:40:02Z","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/1911.08435/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the $D_{s0}^\\ast(2317)$ meson using lattice QCD and considering correlation functions of several $\\bar{c} s$ two-quark and $\\bar{c} s (\\bar{u} u + \\bar{d} d)$ four-quark interpolating fields. These interpolating fields generate different structures in color, spin and position space including quark-antiquark pairs, tetraquarks and two-meson scattering states. For our computation we use an ensemble simulated with pion mass $m_\\pi \\approx 0.296 \\, \\textrm{GeV}$ and spatial volume of extent $2.90 \\, \\textrm{fm}$. We find in addition to the expected spectrum of two-meson scattering s","authors_text":"Constantia Alexandrou, Jacob Finkenrath, Joshua Berlin, Marc Wagner, Theodoros Leontiou","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-11-19T17:59:36Z","title":"Tetraquark interpolating fields in a lattice QCD investigation of the $D_{s0}^\\ast(2317)$ meson"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.08435","kind":"arxiv","version":2},"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":"sha256:1302eb4ad5075861c15e57289e4a1e7e98a12abd893479097e901e1c2019a335","target":"record","created_at":"2026-07-05T00:40:02Z","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":"f96eb44fea87f2f9ba9c88c071936fcaf264458ce61a626e1fe6a3b17fe272fa","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-11-19T17:59:36Z","title_canon_sha256":"a519e8191f6072c0aaef76d6ea35e8152412b708530bef7415a13bc3dcea4c2f"},"schema_version":"1.0","source":{"id":"1911.08435","kind":"arxiv","version":2}},"canonical_sha256":"048c1a9aabf5fa5a0abdafe6b863e8f67cef83405798cff58287ade49e52b5ae","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"048c1a9aabf5fa5a0abdafe6b863e8f67cef83405798cff58287ade49e52b5ae","first_computed_at":"2026-07-05T00:40:02.686726Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:40:02.686726Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"awGD0idZa0Wiig+B5qPAMDmZw664zPWLNDSCSnbz5ksnG9e84AYSpLLlFnCJ7+EnE3ityrwnAuT1OV69LWAdAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:40:02.687303Z","signed_message":"canonical_sha256_bytes"},"source_id":"1911.08435","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1302eb4ad5075861c15e57289e4a1e7e98a12abd893479097e901e1c2019a335","sha256:782da023fbe2f12510869135599dfe7539ed598d7043132c340e9a46985b6cec"],"state_sha256":"baa46aa4fc09130a505481e0e3db00a5d9d3ab7ba06e74cfdf868765c61e7c5e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RFlB9m+TeymcOWHdpj/b8h3pdTX9FqpbW1R8eFh95VaQLjaJcXpXDOKFFJFkJrZUz8BU8B3TJKdKWrwRL0/CDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T07:45:05.691811Z","bundle_sha256":"a5ee074b96cc6d729548865236a4ea8e527386aca0273cb7ebe70cf36360f56f"}}