{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:FTWKBO3FLGSDMCJ5MCP5MQFJ6P","short_pith_number":"pith:FTWKBO3F","canonical_record":{"source":{"id":"1901.09644","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-01-28T13:50:34Z","cross_cats_sorted":["hep-ph","nucl-ex"],"title_canon_sha256":"4bb90928fad20a7dd5e4642db952d1c7505f0e7b5ef509bcd2d4c520e983a7d6","abstract_canon_sha256":"20ce780f6b9b6e3078fca546d824a8104641f5151622a72567af6e6ec998044f"},"schema_version":"1.0"},"canonical_sha256":"2ceca0bb6559a436093d609fd640a9f3e5d921a42596d401afccea4d1d780f92","source":{"kind":"arxiv","id":"1901.09644","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.09644","created_at":"2026-05-17T23:47:17Z"},{"alias_kind":"arxiv_version","alias_value":"1901.09644v1","created_at":"2026-05-17T23:47:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.09644","created_at":"2026-05-17T23:47:17Z"},{"alias_kind":"pith_short_12","alias_value":"FTWKBO3FLGSD","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"FTWKBO3FLGSDMCJ5","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"FTWKBO3F","created_at":"2026-05-18T12:33:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:FTWKBO3FLGSDMCJ5MCP5MQFJ6P","target":"record","payload":{"canonical_record":{"source":{"id":"1901.09644","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-01-28T13:50:34Z","cross_cats_sorted":["hep-ph","nucl-ex"],"title_canon_sha256":"4bb90928fad20a7dd5e4642db952d1c7505f0e7b5ef509bcd2d4c520e983a7d6","abstract_canon_sha256":"20ce780f6b9b6e3078fca546d824a8104641f5151622a72567af6e6ec998044f"},"schema_version":"1.0"},"canonical_sha256":"2ceca0bb6559a436093d609fd640a9f3e5d921a42596d401afccea4d1d780f92","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:17.290148Z","signature_b64":"wBpC2GCuXldveGaEt+yrmCerRyGHrduyTJiejTprb/gqw+oUJp2T6IBs2/i4Ta1//sT1JPBfSpOBzKYUZBHeBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2ceca0bb6559a436093d609fd640a9f3e5d921a42596d401afccea4d1d780f92","last_reissued_at":"2026-05-17T23:47:17.289618Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:17.289618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1901.09644","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:47:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8EM0fDn5mItvv9iDRL1BKGODdifw5Qen4ZJKeQz6ak+nZafYX5w4ePVqk98h2gKuzMmdZlbjockEVtuVokE0BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T08:57:53.357382Z"},"content_sha256":"484df309bcd74eb3004c311baff2cb8828b47d39a57e878f74f03fd56a252643","schema_version":"1.0","event_id":"sha256:484df309bcd74eb3004c311baff2cb8828b47d39a57e878f74f03fd56a252643"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:FTWKBO3FLGSDMCJ5MCP5MQFJ6P","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Charmed nuclei within a microscopic many-body approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"A. Ramos, C. E. Jimenez-Tejero, I. Vidana","submitted_at":"2019-01-28T13:50:34Z","abstract_excerpt":"Single-particle energies of the $\\Lambda_c$ chamed baryon are obtained in several nuclei from the relevant self-energy constructed within the framework of a perturbative many-body approach. Results are presented for a charmed baryon-nucleon ($Y_cN$) potential based on a SU(4) extension of the meson-exchange hyperon-nucleon potential $\\tilde A$ of the J\\\"{u}lich group. Three different models (A, B and C) of this interaction, that differ only on the values of the couplings of the scalar $\\sigma$ meson with the charmed baryons, are considered. Phase shifts, scattering lengths and effective ranges"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.09644","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:47:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hKh209u59NbabQ5KbfF7FamP7YRtdwzvbsld57GM1JTRBMN66o9+sgMqlXuRw38RFUalNsXmPxkKTFvruP7NAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T08:57:53.357739Z"},"content_sha256":"c80bca7a5483cd2a64d4485186485dd27d6611be132e78cadaa30152f3068b8a","schema_version":"1.0","event_id":"sha256:c80bca7a5483cd2a64d4485186485dd27d6611be132e78cadaa30152f3068b8a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FTWKBO3FLGSDMCJ5MCP5MQFJ6P/bundle.json","state_url":"https://pith.science/pith/FTWKBO3FLGSDMCJ5MCP5MQFJ6P/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FTWKBO3FLGSDMCJ5MCP5MQFJ6P/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":"2026-05-25T08:57:53Z","links":{"resolver":"https://pith.science/pith/FTWKBO3FLGSDMCJ5MCP5MQFJ6P","bundle":"https://pith.science/pith/FTWKBO3FLGSDMCJ5MCP5MQFJ6P/bundle.json","state":"https://pith.science/pith/FTWKBO3FLGSDMCJ5MCP5MQFJ6P/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FTWKBO3FLGSDMCJ5MCP5MQFJ6P/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:FTWKBO3FLGSDMCJ5MCP5MQFJ6P","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":"20ce780f6b9b6e3078fca546d824a8104641f5151622a72567af6e6ec998044f","cross_cats_sorted":["hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-01-28T13:50:34Z","title_canon_sha256":"4bb90928fad20a7dd5e4642db952d1c7505f0e7b5ef509bcd2d4c520e983a7d6"},"schema_version":"1.0","source":{"id":"1901.09644","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.09644","created_at":"2026-05-17T23:47:17Z"},{"alias_kind":"arxiv_version","alias_value":"1901.09644v1","created_at":"2026-05-17T23:47:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.09644","created_at":"2026-05-17T23:47:17Z"},{"alias_kind":"pith_short_12","alias_value":"FTWKBO3FLGSD","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"FTWKBO3FLGSDMCJ5","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"FTWKBO3F","created_at":"2026-05-18T12:33:15Z"}],"graph_snapshots":[{"event_id":"sha256:c80bca7a5483cd2a64d4485186485dd27d6611be132e78cadaa30152f3068b8a","target":"graph","created_at":"2026-05-17T23:47:17Z","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":"Single-particle energies of the $\\Lambda_c$ chamed baryon are obtained in several nuclei from the relevant self-energy constructed within the framework of a perturbative many-body approach. Results are presented for a charmed baryon-nucleon ($Y_cN$) potential based on a SU(4) extension of the meson-exchange hyperon-nucleon potential $\\tilde A$ of the J\\\"{u}lich group. Three different models (A, B and C) of this interaction, that differ only on the values of the couplings of the scalar $\\sigma$ meson with the charmed baryons, are considered. Phase shifts, scattering lengths and effective ranges","authors_text":"A. Ramos, C. E. Jimenez-Tejero, I. Vidana","cross_cats":["hep-ph","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-01-28T13:50:34Z","title":"Charmed nuclei within a microscopic many-body approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.09644","kind":"arxiv","version":1},"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":"sha256:484df309bcd74eb3004c311baff2cb8828b47d39a57e878f74f03fd56a252643","target":"record","created_at":"2026-05-17T23:47:17Z","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":"20ce780f6b9b6e3078fca546d824a8104641f5151622a72567af6e6ec998044f","cross_cats_sorted":["hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-01-28T13:50:34Z","title_canon_sha256":"4bb90928fad20a7dd5e4642db952d1c7505f0e7b5ef509bcd2d4c520e983a7d6"},"schema_version":"1.0","source":{"id":"1901.09644","kind":"arxiv","version":1}},"canonical_sha256":"2ceca0bb6559a436093d609fd640a9f3e5d921a42596d401afccea4d1d780f92","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2ceca0bb6559a436093d609fd640a9f3e5d921a42596d401afccea4d1d780f92","first_computed_at":"2026-05-17T23:47:17.289618Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:17.289618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wBpC2GCuXldveGaEt+yrmCerRyGHrduyTJiejTprb/gqw+oUJp2T6IBs2/i4Ta1//sT1JPBfSpOBzKYUZBHeBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:17.290148Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.09644","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:484df309bcd74eb3004c311baff2cb8828b47d39a57e878f74f03fd56a252643","sha256:c80bca7a5483cd2a64d4485186485dd27d6611be132e78cadaa30152f3068b8a"],"state_sha256":"b4d0d7214c16038b1540ce0b208dd09c040b5619601706f1cec649ab351471de"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HlcWfihtJUMXGuf3izTB5wwjV5a/dtp4i4UrRyalzdxAJxZJ9cltDBx6RY/8BHqt7t0GfuhO8B+wF9B2sFBBCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T08:57:53.359894Z","bundle_sha256":"8e46e20b0e440b6a27fdb56e13c2d98c48984becd819e48e898f24469b4566b3"}}