{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:IBDNJZXA2OFOOI7AM6X5NCTFNU","short_pith_number":"pith:IBDNJZXA","canonical_record":{"source":{"id":"2303.09441","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-03-16T16:15:49Z","cross_cats_sorted":[],"title_canon_sha256":"bc1df88dc2be1b07ef60aef681c03557cd9d9ba23ba5d241ebcdbbf5fb4a80c7","abstract_canon_sha256":"bec56bb36664c060c0974e163125b4dfcb3801adfaeed90f453d4e421e938ef4"},"schema_version":"1.0"},"canonical_sha256":"4046d4e6e0d38ae723e067afd68a656d3339a30e37c6844e4a8d018a349748d5","source":{"kind":"arxiv","id":"2303.09441","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.09441","created_at":"2026-07-05T06:46:21Z"},{"alias_kind":"arxiv_version","alias_value":"2303.09441v2","created_at":"2026-07-05T06:46:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.09441","created_at":"2026-07-05T06:46:21Z"},{"alias_kind":"pith_short_12","alias_value":"IBDNJZXA2OFO","created_at":"2026-07-05T06:46:21Z"},{"alias_kind":"pith_short_16","alias_value":"IBDNJZXA2OFOOI7A","created_at":"2026-07-05T06:46:21Z"},{"alias_kind":"pith_short_8","alias_value":"IBDNJZXA","created_at":"2026-07-05T06:46:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:IBDNJZXA2OFOOI7AM6X5NCTFNU","target":"record","payload":{"canonical_record":{"source":{"id":"2303.09441","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-03-16T16:15:49Z","cross_cats_sorted":[],"title_canon_sha256":"bc1df88dc2be1b07ef60aef681c03557cd9d9ba23ba5d241ebcdbbf5fb4a80c7","abstract_canon_sha256":"bec56bb36664c060c0974e163125b4dfcb3801adfaeed90f453d4e421e938ef4"},"schema_version":"1.0"},"canonical_sha256":"4046d4e6e0d38ae723e067afd68a656d3339a30e37c6844e4a8d018a349748d5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:46:21.699861Z","signature_b64":"zgjV56TQpK7tOnkEj5OOprIRuE8YAUe+A1KO5YQ8joAlUpvCsnIUb7CKDmEkuyMocf4fQZxUFF4ubU7RdlzFCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4046d4e6e0d38ae723e067afd68a656d3339a30e37c6844e4a8d018a349748d5","last_reissued_at":"2026-07-05T06:46:21.699362Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:46:21.699362Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2303.09441","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":"2026-07-05T06:46:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3Qd0U/b83uqT7Ma8W4w5shHMoB8JlJrMSHNIwWjmRTJINovGa6Ff3KPPPQOKRcGminYevyuh6dxe0Rxwaq+qAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T22:49:52.226185Z"},"content_sha256":"93048673ae661458fdbc8248620bc04955b79169d87c5c7359c0ffbf137c0dd3","schema_version":"1.0","event_id":"sha256:93048673ae661458fdbc8248620bc04955b79169d87c5c7359c0ffbf137c0dd3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:IBDNJZXA2OFOOI7AM6X5NCTFNU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Role of left-hand cut contributions on pole extractions from lattice data: Case study for $T_{cc}(3875)^+$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexey Nefediev, Arseniy Filin, Christoph Hanhart, Evgeny Epelbaum, Feng-Kun Guo, Juan Nieves, Meng-Lin Du, Qian Wang, Vadim Baru, Xiang-Kun Dong","submitted_at":"2023-03-16T16:15:49Z","abstract_excerpt":"We discuss recent lattice data for the $T_{cc}(3875)^+$ state to stress, for the first time, a potentially strong impact of left-hand cuts from the one-pion exchange on the pole extraction for near-threshold exotic states. In particular, if the left-hand cut is located close to the two-particle threshold, which happens naturally in the $DD^*$ system for the pion mass exceeding its physical value, the effective-range expansion is valid only in a very limited energy range up to the cut and as such is of little use to reliably extract the poles. Then, an accurate extraction of the pole locations "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.09441","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/2303.09441/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":"2026-07-05T06:46:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Xtq6aRJGY8vArCl9DchdQS22rKfcKAo4p976MwFDiLgQdPFlDIesQXJSIyMZ0x5NQkGPWpjR1Y5r1mut+xLLBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T22:49:52.227052Z"},"content_sha256":"be0b4f6941b314c9d60f02fe61ef5687573875cb6942f70a464c640731f47495","schema_version":"1.0","event_id":"sha256:be0b4f6941b314c9d60f02fe61ef5687573875cb6942f70a464c640731f47495"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IBDNJZXA2OFOOI7AM6X5NCTFNU/bundle.json","state_url":"https://pith.science/pith/IBDNJZXA2OFOOI7AM6X5NCTFNU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IBDNJZXA2OFOOI7AM6X5NCTFNU/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":"2026-08-01T22:49:52Z","links":{"resolver":"https://pith.science/pith/IBDNJZXA2OFOOI7AM6X5NCTFNU","bundle":"https://pith.science/pith/IBDNJZXA2OFOOI7AM6X5NCTFNU/bundle.json","state":"https://pith.science/pith/IBDNJZXA2OFOOI7AM6X5NCTFNU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IBDNJZXA2OFOOI7AM6X5NCTFNU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:IBDNJZXA2OFOOI7AM6X5NCTFNU","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":"bec56bb36664c060c0974e163125b4dfcb3801adfaeed90f453d4e421e938ef4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-03-16T16:15:49Z","title_canon_sha256":"bc1df88dc2be1b07ef60aef681c03557cd9d9ba23ba5d241ebcdbbf5fb4a80c7"},"schema_version":"1.0","source":{"id":"2303.09441","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.09441","created_at":"2026-07-05T06:46:21Z"},{"alias_kind":"arxiv_version","alias_value":"2303.09441v2","created_at":"2026-07-05T06:46:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.09441","created_at":"2026-07-05T06:46:21Z"},{"alias_kind":"pith_short_12","alias_value":"IBDNJZXA2OFO","created_at":"2026-07-05T06:46:21Z"},{"alias_kind":"pith_short_16","alias_value":"IBDNJZXA2OFOOI7A","created_at":"2026-07-05T06:46:21Z"},{"alias_kind":"pith_short_8","alias_value":"IBDNJZXA","created_at":"2026-07-05T06:46:21Z"}],"graph_snapshots":[{"event_id":"sha256:be0b4f6941b314c9d60f02fe61ef5687573875cb6942f70a464c640731f47495","target":"graph","created_at":"2026-07-05T06:46:21Z","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/2303.09441/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We discuss recent lattice data for the $T_{cc}(3875)^+$ state to stress, for the first time, a potentially strong impact of left-hand cuts from the one-pion exchange on the pole extraction for near-threshold exotic states. In particular, if the left-hand cut is located close to the two-particle threshold, which happens naturally in the $DD^*$ system for the pion mass exceeding its physical value, the effective-range expansion is valid only in a very limited energy range up to the cut and as such is of little use to reliably extract the poles. Then, an accurate extraction of the pole locations ","authors_text":"Alexey Nefediev, Arseniy Filin, Christoph Hanhart, Evgeny Epelbaum, Feng-Kun Guo, Juan Nieves, Meng-Lin Du, Qian Wang, Vadim Baru, Xiang-Kun Dong","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-03-16T16:15:49Z","title":"Role of left-hand cut contributions on pole extractions from lattice data: Case study for $T_{cc}(3875)^+$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.09441","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":"sha256:93048673ae661458fdbc8248620bc04955b79169d87c5c7359c0ffbf137c0dd3","target":"record","created_at":"2026-07-05T06:46:21Z","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":"bec56bb36664c060c0974e163125b4dfcb3801adfaeed90f453d4e421e938ef4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-03-16T16:15:49Z","title_canon_sha256":"bc1df88dc2be1b07ef60aef681c03557cd9d9ba23ba5d241ebcdbbf5fb4a80c7"},"schema_version":"1.0","source":{"id":"2303.09441","kind":"arxiv","version":2}},"canonical_sha256":"4046d4e6e0d38ae723e067afd68a656d3339a30e37c6844e4a8d018a349748d5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4046d4e6e0d38ae723e067afd68a656d3339a30e37c6844e4a8d018a349748d5","first_computed_at":"2026-07-05T06:46:21.699362Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:46:21.699362Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zgjV56TQpK7tOnkEj5OOprIRuE8YAUe+A1KO5YQ8joAlUpvCsnIUb7CKDmEkuyMocf4fQZxUFF4ubU7RdlzFCg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:46:21.699861Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.09441","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:93048673ae661458fdbc8248620bc04955b79169d87c5c7359c0ffbf137c0dd3","sha256:be0b4f6941b314c9d60f02fe61ef5687573875cb6942f70a464c640731f47495"],"state_sha256":"eb7e0e423aa0f1c960618087c9bfe0e522a9ab8946b6fd5a8e2eb2889173870c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aRuBjKca22WnE2oiigRYO4Whcz7AL5awmfqTX0SwpnYf2MQYJVQJJLHw9cqLCTYmAmAwY2HPm5/bqmOFxE0DBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T22:49:52.232872Z","bundle_sha256":"5c6b396d9718f1979077686a43f019cf6cd49f627d51f8a28edbb34cda236a34"}}