{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:OZRK3372JJTM6XQ4FV2XLUTT5X","short_pith_number":"pith:OZRK3372","schema_version":"1.0","canonical_sha256":"7662adeffa4a66cf5e1c2d7575d273edeb257c2fe73eb71bd22bc9fe43eeee7d","source":{"kind":"arxiv","id":"1509.06144","version":1},"attestation_state":"computed","paper":{"title":"Chiral symmetry aspects in the open charm sector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"Burkhard Kampfer, Thomas Buchheim, Thomas Hilger","submitted_at":"2015-09-21T08:41:37Z","abstract_excerpt":"QCD sum rules serve as tools to investigate changing hadronic properties in a hot and/or dense nuclear medium. The role of chiral symmetry breaking and restoration effects in a medium can be addressed also in the heavy-light meson sector. Thus, we consider Weinberg sum rules which refer to chiral partner mesons composed of a light and a heavy quark."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1509.06144","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-09-21T08:41:37Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"baa6361242995175f2eeeedf69c96788058b65a3582a96da0bf5030904e9b31f","abstract_canon_sha256":"0f97e63731dd8c39e6dec891461e8b8ddcc632bd30e23f8c842ef3b5234c270d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:36.112091Z","signature_b64":"P2gw114fAd+LDmbAfoKRGgWnBW83Xh7aaF3dJQ1dMpTj4UTdgl//IVoI01iFyHRomk5jIbzwTDuITkqyTvXuAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7662adeffa4a66cf5e1c2d7575d273edeb257c2fe73eb71bd22bc9fe43eeee7d","last_reissued_at":"2026-05-18T01:22:36.111708Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:36.111708Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Chiral symmetry aspects in the open charm sector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"Burkhard Kampfer, Thomas Buchheim, Thomas Hilger","submitted_at":"2015-09-21T08:41:37Z","abstract_excerpt":"QCD sum rules serve as tools to investigate changing hadronic properties in a hot and/or dense nuclear medium. The role of chiral symmetry breaking and restoration effects in a medium can be addressed also in the heavy-light meson sector. Thus, we consider Weinberg sum rules which refer to chiral partner mesons composed of a light and a heavy quark."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06144","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1509.06144","created_at":"2026-05-18T01:22:36.111762+00:00"},{"alias_kind":"arxiv_version","alias_value":"1509.06144v1","created_at":"2026-05-18T01:22:36.111762+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06144","created_at":"2026-05-18T01:22:36.111762+00:00"},{"alias_kind":"pith_short_12","alias_value":"OZRK3372JJTM","created_at":"2026-05-18T12:29:34.919912+00:00"},{"alias_kind":"pith_short_16","alias_value":"OZRK3372JJTM6XQ4","created_at":"2026-05-18T12:29:34.919912+00:00"},{"alias_kind":"pith_short_8","alias_value":"OZRK3372","created_at":"2026-05-18T12:29:34.919912+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OZRK3372JJTM6XQ4FV2XLUTT5X","json":"https://pith.science/pith/OZRK3372JJTM6XQ4FV2XLUTT5X.json","graph_json":"https://pith.science/api/pith-number/OZRK3372JJTM6XQ4FV2XLUTT5X/graph.json","events_json":"https://pith.science/api/pith-number/OZRK3372JJTM6XQ4FV2XLUTT5X/events.json","paper":"https://pith.science/paper/OZRK3372"},"agent_actions":{"view_html":"https://pith.science/pith/OZRK3372JJTM6XQ4FV2XLUTT5X","download_json":"https://pith.science/pith/OZRK3372JJTM6XQ4FV2XLUTT5X.json","view_paper":"https://pith.science/paper/OZRK3372","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1509.06144&json=true","fetch_graph":"https://pith.science/api/pith-number/OZRK3372JJTM6XQ4FV2XLUTT5X/graph.json","fetch_events":"https://pith.science/api/pith-number/OZRK3372JJTM6XQ4FV2XLUTT5X/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OZRK3372JJTM6XQ4FV2XLUTT5X/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OZRK3372JJTM6XQ4FV2XLUTT5X/action/storage_attestation","attest_author":"https://pith.science/pith/OZRK3372JJTM6XQ4FV2XLUTT5X/action/author_attestation","sign_citation":"https://pith.science/pith/OZRK3372JJTM6XQ4FV2XLUTT5X/action/citation_signature","submit_replication":"https://pith.science/pith/OZRK3372JJTM6XQ4FV2XLUTT5X/action/replication_record"}},"created_at":"2026-05-18T01:22:36.111762+00:00","updated_at":"2026-05-18T01:22:36.111762+00:00"}