{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:VWRIVMEMGSJMXEDVTCFEQTJYHF","short_pith_number":"pith:VWRIVMEM","canonical_record":{"source":{"id":"2412.06446","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-12-09T12:45:10Z","cross_cats_sorted":[],"title_canon_sha256":"a7d917678006da02593a1cb7cfc3fdc52d4acfeb493ba4844eb9bd57c31d18d3","abstract_canon_sha256":"9c945f34ac0ab12da7bd5b6f2916cdd8b8358ca00d4e4b4cb13ba5795732bf04"},"schema_version":"1.0"},"canonical_sha256":"ada28ab08c3492cb9075988a484d3839609a1e479944d77969a92cdcecdcb073","source":{"kind":"arxiv","id":"2412.06446","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.06446","created_at":"2026-07-05T10:39:24Z"},{"alias_kind":"arxiv_version","alias_value":"2412.06446v3","created_at":"2026-07-05T10:39:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.06446","created_at":"2026-07-05T10:39:24Z"},{"alias_kind":"pith_short_12","alias_value":"VWRIVMEMGSJM","created_at":"2026-07-05T10:39:24Z"},{"alias_kind":"pith_short_16","alias_value":"VWRIVMEMGSJMXEDV","created_at":"2026-07-05T10:39:24Z"},{"alias_kind":"pith_short_8","alias_value":"VWRIVMEM","created_at":"2026-07-05T10:39:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:VWRIVMEMGSJMXEDVTCFEQTJYHF","target":"record","payload":{"canonical_record":{"source":{"id":"2412.06446","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-12-09T12:45:10Z","cross_cats_sorted":[],"title_canon_sha256":"a7d917678006da02593a1cb7cfc3fdc52d4acfeb493ba4844eb9bd57c31d18d3","abstract_canon_sha256":"9c945f34ac0ab12da7bd5b6f2916cdd8b8358ca00d4e4b4cb13ba5795732bf04"},"schema_version":"1.0"},"canonical_sha256":"ada28ab08c3492cb9075988a484d3839609a1e479944d77969a92cdcecdcb073","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:39:24.296598Z","signature_b64":"buXOSuSZNC3a5h7FH2nZTp6hUf0daCnqZ2Ga5EX7rM33Visj5XD1UUYCp4azg04fQNPTADk0euQm2S6+Rpp4AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ada28ab08c3492cb9075988a484d3839609a1e479944d77969a92cdcecdcb073","last_reissued_at":"2026-07-05T10:39:24.296107Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:39:24.296107Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.06446","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:39:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0H+ryXuzxgK+3hFm+1Ix+aC1x2HmGomlN5WDoLAn9hg4nqJa3C9ATN+C1xuc4CTCbGcDqhAft+FTmQwybQiyDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T02:07:33.340063Z"},"content_sha256":"89d609e0433ee538c7b3963aa5c508523886d2f3b67428bf532b3523c7f25479","schema_version":"1.0","event_id":"sha256:89d609e0433ee538c7b3963aa5c508523886d2f3b67428bf532b3523c7f25479"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:VWRIVMEMGSJMXEDVTCFEQTJYHF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Scalar resonance contributions in the $D_{s1}(2460)^{+} \\rightarrow D_{s}^{+}\\pi^{+}\\pi^{-}$ reaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Si-Qiang Luo, Yu-Shuai Li, Zhong-Yu Wang","submitted_at":"2024-12-09T12:45:10Z","abstract_excerpt":"Inspired by the newly observed $T_{c\\bar{s}}$ state in the $D_{s1}(2460)^{+} \\rightarrow D_{s}^{+}\\pi^{+}\\pi^{-}$ reaction by the LHCb Collaboration, we investigate the amplitude of this decay to explore the origins and properties of the open-charm tetraquark state based on the final state interaction. The invariant mass distributions of $D_{s}^{+}\\pi^{+}$ and $\\pi^{+}\\pi^{-}$ are well reproduced by the $S$-wave scattering amplitudes of the coupled channel systems $D_{s}\\pi$ and $\\pi\\pi$. However, neither the tree-level nor both the tree-level and $\\pi\\pi$ coupled channel scattering contributi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.06446","kind":"arxiv","version":3},"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/2412.06446/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":"2026-07-05T10:39:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BFbndFS3Q+44jFw5CrskiGg17TC9EHnpkb9QTMpyNn13YcJfsHJv6bpxQpkCawQkV9ETG7m3mPXDRdcxc3E7DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T02:07:33.340557Z"},"content_sha256":"909b650f6b396b02c6e6a68bf0a159431ccefc91dd13ac68bdc13e74799fdae9","schema_version":"1.0","event_id":"sha256:909b650f6b396b02c6e6a68bf0a159431ccefc91dd13ac68bdc13e74799fdae9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VWRIVMEMGSJMXEDVTCFEQTJYHF/bundle.json","state_url":"https://pith.science/pith/VWRIVMEMGSJMXEDVTCFEQTJYHF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VWRIVMEMGSJMXEDVTCFEQTJYHF/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":"2026-08-05T02:07:33Z","links":{"resolver":"https://pith.science/pith/VWRIVMEMGSJMXEDVTCFEQTJYHF","bundle":"https://pith.science/pith/VWRIVMEMGSJMXEDVTCFEQTJYHF/bundle.json","state":"https://pith.science/pith/VWRIVMEMGSJMXEDVTCFEQTJYHF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VWRIVMEMGSJMXEDVTCFEQTJYHF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:VWRIVMEMGSJMXEDVTCFEQTJYHF","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":"9c945f34ac0ab12da7bd5b6f2916cdd8b8358ca00d4e4b4cb13ba5795732bf04","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-12-09T12:45:10Z","title_canon_sha256":"a7d917678006da02593a1cb7cfc3fdc52d4acfeb493ba4844eb9bd57c31d18d3"},"schema_version":"1.0","source":{"id":"2412.06446","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.06446","created_at":"2026-07-05T10:39:24Z"},{"alias_kind":"arxiv_version","alias_value":"2412.06446v3","created_at":"2026-07-05T10:39:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.06446","created_at":"2026-07-05T10:39:24Z"},{"alias_kind":"pith_short_12","alias_value":"VWRIVMEMGSJM","created_at":"2026-07-05T10:39:24Z"},{"alias_kind":"pith_short_16","alias_value":"VWRIVMEMGSJMXEDV","created_at":"2026-07-05T10:39:24Z"},{"alias_kind":"pith_short_8","alias_value":"VWRIVMEM","created_at":"2026-07-05T10:39:24Z"}],"graph_snapshots":[{"event_id":"sha256:909b650f6b396b02c6e6a68bf0a159431ccefc91dd13ac68bdc13e74799fdae9","target":"graph","created_at":"2026-07-05T10:39:24Z","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/2412.06446/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Inspired by the newly observed $T_{c\\bar{s}}$ state in the $D_{s1}(2460)^{+} \\rightarrow D_{s}^{+}\\pi^{+}\\pi^{-}$ reaction by the LHCb Collaboration, we investigate the amplitude of this decay to explore the origins and properties of the open-charm tetraquark state based on the final state interaction. The invariant mass distributions of $D_{s}^{+}\\pi^{+}$ and $\\pi^{+}\\pi^{-}$ are well reproduced by the $S$-wave scattering amplitudes of the coupled channel systems $D_{s}\\pi$ and $\\pi\\pi$. However, neither the tree-level nor both the tree-level and $\\pi\\pi$ coupled channel scattering contributi","authors_text":"Si-Qiang Luo, Yu-Shuai Li, Zhong-Yu Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-12-09T12:45:10Z","title":"Scalar resonance contributions in the $D_{s1}(2460)^{+} \\rightarrow D_{s}^{+}\\pi^{+}\\pi^{-}$ reaction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.06446","kind":"arxiv","version":3},"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":"sha256:89d609e0433ee538c7b3963aa5c508523886d2f3b67428bf532b3523c7f25479","target":"record","created_at":"2026-07-05T10:39:24Z","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":"9c945f34ac0ab12da7bd5b6f2916cdd8b8358ca00d4e4b4cb13ba5795732bf04","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-12-09T12:45:10Z","title_canon_sha256":"a7d917678006da02593a1cb7cfc3fdc52d4acfeb493ba4844eb9bd57c31d18d3"},"schema_version":"1.0","source":{"id":"2412.06446","kind":"arxiv","version":3}},"canonical_sha256":"ada28ab08c3492cb9075988a484d3839609a1e479944d77969a92cdcecdcb073","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ada28ab08c3492cb9075988a484d3839609a1e479944d77969a92cdcecdcb073","first_computed_at":"2026-07-05T10:39:24.296107Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:39:24.296107Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"buXOSuSZNC3a5h7FH2nZTp6hUf0daCnqZ2Ga5EX7rM33Visj5XD1UUYCp4azg04fQNPTADk0euQm2S6+Rpp4AA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:39:24.296598Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.06446","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:89d609e0433ee538c7b3963aa5c508523886d2f3b67428bf532b3523c7f25479","sha256:909b650f6b396b02c6e6a68bf0a159431ccefc91dd13ac68bdc13e74799fdae9"],"state_sha256":"e267d18f89a509065d7811ffdb813c09f9b36aad013909e3d37154c50871c491"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YhVCJxxJ1VaCxfgaolNbCfdDVJ2YE8XAMlPAisIAwyrITTPFT9GZYXnLepecaV6lTfCcmhmV92lyLQzqpg7+Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T02:07:33.344996Z","bundle_sha256":"a1e48c8d5b25c56fd17989fc3fbe4be1ffbd75b26b18be8480ed61e465aaad92"}}