{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:X7BT6YCUJLIRIOVAL7LLP6OTZK","short_pith_number":"pith:X7BT6YCU","canonical_record":{"source":{"id":"1805.08384","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-22T04:19:44Z","cross_cats_sorted":["hep-ex","nucl-th"],"title_canon_sha256":"b75dab1d868c648566f195584e6c55f56e2915ba142e5ad8e0c6617116a2b24b","abstract_canon_sha256":"60ac436fc2c7e5ef21a6d8432b3e1f579b171f9cbf7ad85867d637e68017669d"},"schema_version":"1.0"},"canonical_sha256":"bfc33f60544ad1143aa05fd6b7f9d3caac27f29f8bd9c29c0c8d7cec6e1faad7","source":{"kind":"arxiv","id":"1805.08384","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.08384","created_at":"2026-05-18T00:10:27Z"},{"alias_kind":"arxiv_version","alias_value":"1805.08384v2","created_at":"2026-05-18T00:10:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.08384","created_at":"2026-05-18T00:10:27Z"},{"alias_kind":"pith_short_12","alias_value":"X7BT6YCUJLIR","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"X7BT6YCUJLIRIOVA","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"X7BT6YCU","created_at":"2026-05-18T12:33:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:X7BT6YCUJLIRIOVAL7LLP6OTZK","target":"record","payload":{"canonical_record":{"source":{"id":"1805.08384","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-22T04:19:44Z","cross_cats_sorted":["hep-ex","nucl-th"],"title_canon_sha256":"b75dab1d868c648566f195584e6c55f56e2915ba142e5ad8e0c6617116a2b24b","abstract_canon_sha256":"60ac436fc2c7e5ef21a6d8432b3e1f579b171f9cbf7ad85867d637e68017669d"},"schema_version":"1.0"},"canonical_sha256":"bfc33f60544ad1143aa05fd6b7f9d3caac27f29f8bd9c29c0c8d7cec6e1faad7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:10:27.780616Z","signature_b64":"XaDxA/3cSY3f25sJL85jJOoIdLbwHoBUqHybkmQJx9qa2oTPWqcCCX+AoBMNDR0rM3vEkhuN+2SOj3FOYHlyCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bfc33f60544ad1143aa05fd6b7f9d3caac27f29f8bd9c29c0c8d7cec6e1faad7","last_reissued_at":"2026-05-18T00:10:27.780101Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:10:27.780101Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1805.08384","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":"2026-05-18T00:10:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sacl2GrQiToM9sNXYJIHSvdWaNlxCU6wmqEG9GemD6NG9MmedaXqrOzlIENruM6GX7ZJTA+Wte1J7May/GoEAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T00:10:42.343880Z"},"content_sha256":"dd05a9c5308342401ea18abfd34ed8f3004edb8628e65ae0c5ee1abecd031502","schema_version":"1.0","event_id":"sha256:dd05a9c5308342401ea18abfd34ed8f3004edb8628e65ae0c5ee1abecd031502"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:X7BT6YCUJLIRIOVAL7LLP6OTZK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"$D \\Xi$ and $D^* \\Xi$ Molecular States from One Boson Exchange","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Ju-Jun Xie, Li-Sheng Geng, Manuel Pavon Valderrama, Ming-Zhu Liu, Tian-Wei Wu","submitted_at":"2018-05-22T04:19:44Z","abstract_excerpt":"We explore the existence of $D \\Xi$ and $D^* \\Xi$ molecular states within the one boson exchange model. We regularize the potential derived in this model with a form factor and a cut-off of the order of $1\\,{\\rm GeV}$. To determine the cut-off, we use the condition that the $X(3872)$ is reproduced as a pole in the $J^{PC} = 1^{++}$ $D^*\\bar{D}$ amplitude. From this we find that the $J^P= {\\frac{1}{2}}^{-}$ $D^*\\,\\Xi$ system is on the verge of binding and has an unnaturally large scattering length. For the $J^P= {\\frac{1}{2}}^{-}$ $D\\,\\Xi$ and the $J^P= {\\frac{3}{2}}^{-}$ $D^*\\,\\Xi$ systems the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.08384","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":""},"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":"2026-05-18T00:10:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8JTqP31oepRu2k5m/91SNgIyEiepR7sGowJEyrkV7Ute+Vpk15R6ZWtbQWX/vdcT5Qm2GHGsJHZC7bTeKjIzAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T00:10:42.344587Z"},"content_sha256":"06863f8b328962c853a13545213e063592c4d4d1c4c71da15834c1b4000b60ec","schema_version":"1.0","event_id":"sha256:06863f8b328962c853a13545213e063592c4d4d1c4c71da15834c1b4000b60ec"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/X7BT6YCUJLIRIOVAL7LLP6OTZK/bundle.json","state_url":"https://pith.science/pith/X7BT6YCUJLIRIOVAL7LLP6OTZK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/X7BT6YCUJLIRIOVAL7LLP6OTZK/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":"2026-05-19T00:10:42Z","links":{"resolver":"https://pith.science/pith/X7BT6YCUJLIRIOVAL7LLP6OTZK","bundle":"https://pith.science/pith/X7BT6YCUJLIRIOVAL7LLP6OTZK/bundle.json","state":"https://pith.science/pith/X7BT6YCUJLIRIOVAL7LLP6OTZK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/X7BT6YCUJLIRIOVAL7LLP6OTZK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:X7BT6YCUJLIRIOVAL7LLP6OTZK","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":"60ac436fc2c7e5ef21a6d8432b3e1f579b171f9cbf7ad85867d637e68017669d","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-22T04:19:44Z","title_canon_sha256":"b75dab1d868c648566f195584e6c55f56e2915ba142e5ad8e0c6617116a2b24b"},"schema_version":"1.0","source":{"id":"1805.08384","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.08384","created_at":"2026-05-18T00:10:27Z"},{"alias_kind":"arxiv_version","alias_value":"1805.08384v2","created_at":"2026-05-18T00:10:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.08384","created_at":"2026-05-18T00:10:27Z"},{"alias_kind":"pith_short_12","alias_value":"X7BT6YCUJLIR","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"X7BT6YCUJLIRIOVA","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"X7BT6YCU","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:06863f8b328962c853a13545213e063592c4d4d1c4c71da15834c1b4000b60ec","target":"graph","created_at":"2026-05-18T00:10:27Z","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"},"paper":{"abstract_excerpt":"We explore the existence of $D \\Xi$ and $D^* \\Xi$ molecular states within the one boson exchange model. We regularize the potential derived in this model with a form factor and a cut-off of the order of $1\\,{\\rm GeV}$. To determine the cut-off, we use the condition that the $X(3872)$ is reproduced as a pole in the $J^{PC} = 1^{++}$ $D^*\\bar{D}$ amplitude. From this we find that the $J^P= {\\frac{1}{2}}^{-}$ $D^*\\,\\Xi$ system is on the verge of binding and has an unnaturally large scattering length. For the $J^P= {\\frac{1}{2}}^{-}$ $D\\,\\Xi$ and the $J^P= {\\frac{3}{2}}^{-}$ $D^*\\,\\Xi$ systems the","authors_text":"Ju-Jun Xie, Li-Sheng Geng, Manuel Pavon Valderrama, Ming-Zhu Liu, Tian-Wei Wu","cross_cats":["hep-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-22T04:19:44Z","title":"$D \\Xi$ and $D^* \\Xi$ Molecular States from One Boson Exchange"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.08384","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:dd05a9c5308342401ea18abfd34ed8f3004edb8628e65ae0c5ee1abecd031502","target":"record","created_at":"2026-05-18T00:10:27Z","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":"60ac436fc2c7e5ef21a6d8432b3e1f579b171f9cbf7ad85867d637e68017669d","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-22T04:19:44Z","title_canon_sha256":"b75dab1d868c648566f195584e6c55f56e2915ba142e5ad8e0c6617116a2b24b"},"schema_version":"1.0","source":{"id":"1805.08384","kind":"arxiv","version":2}},"canonical_sha256":"bfc33f60544ad1143aa05fd6b7f9d3caac27f29f8bd9c29c0c8d7cec6e1faad7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bfc33f60544ad1143aa05fd6b7f9d3caac27f29f8bd9c29c0c8d7cec6e1faad7","first_computed_at":"2026-05-18T00:10:27.780101Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:10:27.780101Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XaDxA/3cSY3f25sJL85jJOoIdLbwHoBUqHybkmQJx9qa2oTPWqcCCX+AoBMNDR0rM3vEkhuN+2SOj3FOYHlyCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:10:27.780616Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.08384","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dd05a9c5308342401ea18abfd34ed8f3004edb8628e65ae0c5ee1abecd031502","sha256:06863f8b328962c853a13545213e063592c4d4d1c4c71da15834c1b4000b60ec"],"state_sha256":"96ae7dcd5f666d6453c57f04721e07858e98ceb30e7113d61337132bd9ff485e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WDbA3SH+qpOTarmBpBCTd6yn2zqot35HUerl6Ka6nCwHpfCxSuWJqCwyOAndmbLTD/VihyiPZ3VgMZRyk/rpDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T00:10:42.346762Z","bundle_sha256":"36c9892f72fce2bccc4e8759ab32feb64c8f52c9ff6c1688ecf2cbb6a152d066"}}