{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:5Z4PGYL3MDDLKTLWG2HRFPGC67","short_pith_number":"pith:5Z4PGYL3","canonical_record":{"source":{"id":"1611.00219","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-11-01T13:32:50Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"1f357a6b31a5f5f3a62898735971982dd07de849fe745644eea274f860d6adbe","abstract_canon_sha256":"cc994e34859f7145f60aa0f2da640157c2e22d435060ab17571502f6683337d3"},"schema_version":"1.0"},"canonical_sha256":"ee78f3617b60c6b54d76368f12bcc2f7e68c05f6d9f3dbbca9a50e0fbbbeefd2","source":{"kind":"arxiv","id":"1611.00219","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.00219","created_at":"2026-05-18T00:48:16Z"},{"alias_kind":"arxiv_version","alias_value":"1611.00219v1","created_at":"2026-05-18T00:48:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.00219","created_at":"2026-05-18T00:48:16Z"},{"alias_kind":"pith_short_12","alias_value":"5Z4PGYL3MDDL","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5Z4PGYL3MDDLKTLW","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5Z4PGYL3","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:5Z4PGYL3MDDLKTLWG2HRFPGC67","target":"record","payload":{"canonical_record":{"source":{"id":"1611.00219","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-11-01T13:32:50Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"1f357a6b31a5f5f3a62898735971982dd07de849fe745644eea274f860d6adbe","abstract_canon_sha256":"cc994e34859f7145f60aa0f2da640157c2e22d435060ab17571502f6683337d3"},"schema_version":"1.0"},"canonical_sha256":"ee78f3617b60c6b54d76368f12bcc2f7e68c05f6d9f3dbbca9a50e0fbbbeefd2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:16.472755Z","signature_b64":"4n4m9wuKA5tF4ZCuNUX/7lUM/IrS91BIgx/k68yj8zxeayqxNT75BZhcBaWmuyRpgy4uuX/PEe6N1HdiYCt/Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ee78f3617b60c6b54d76368f12bcc2f7e68c05f6d9f3dbbca9a50e0fbbbeefd2","last_reissued_at":"2026-05-18T00:48:16.472103Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:16.472103Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1611.00219","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":"2026-05-18T00:48:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vRKaAaLHrwpE8mAdXmGAbORUTD0C4M500okVSBKSjtFeFr6TGZBQlz6mnNVtTFi/ZhZ8CCYM0Mjyx3tzS+biCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T04:29:27.782447Z"},"content_sha256":"20d5ba15e1c1cc579c517dd97c5fb702a7cc5a265fa354daa825a5fd730d5ae5","schema_version":"1.0","event_id":"sha256:20d5ba15e1c1cc579c517dd97c5fb702a7cc5a265fa354daa825a5fd730d5ae5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:5Z4PGYL3MDDLKTLWG2HRFPGC67","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coulomb and nuclear effects in breakup and reaction cross sections","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"L. Felipe Canto, Mahir S. Hussein, Pierre Descouvemont","submitted_at":"2016-11-01T13:32:50Z","abstract_excerpt":"We use a three-body Continuum Discretized Coupled Channel (CDCC) model to investigate Coulomb and nuclear effects in breakup and reaction cross sections. The breakup of the projectile is simulated by a finite number of square integrable wave functions. First we show that the scattering matrices can be split in a nuclear term, and in a Coulomb term. This decomposition is based on the Lippmann-Schwinger equation, and requires the scattering wave functions. We present two different methods to separate both effects. Then, we apply this separation to breakup and reaction cross sections of 7Li + 208"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.00219","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":"2026-05-18T00:48:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2x8CNh7gJRp/awkdYO/yJUpLh6rsWf8hm7tNolmNOjwHv65xm1eFGanz1hii9mSIAPC4TwNKuqn5V0VZmVCXAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T04:29:27.783017Z"},"content_sha256":"69029d2261ac7e18094dfe9bee8ffd9c96a58818b6df4bd8fa681dec1adf6e58","schema_version":"1.0","event_id":"sha256:69029d2261ac7e18094dfe9bee8ffd9c96a58818b6df4bd8fa681dec1adf6e58"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5Z4PGYL3MDDLKTLWG2HRFPGC67/bundle.json","state_url":"https://pith.science/pith/5Z4PGYL3MDDLKTLWG2HRFPGC67/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5Z4PGYL3MDDLKTLWG2HRFPGC67/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":"2026-06-09T04:29:27Z","links":{"resolver":"https://pith.science/pith/5Z4PGYL3MDDLKTLWG2HRFPGC67","bundle":"https://pith.science/pith/5Z4PGYL3MDDLKTLWG2HRFPGC67/bundle.json","state":"https://pith.science/pith/5Z4PGYL3MDDLKTLWG2HRFPGC67/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5Z4PGYL3MDDLKTLWG2HRFPGC67/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5Z4PGYL3MDDLKTLWG2HRFPGC67","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":"cc994e34859f7145f60aa0f2da640157c2e22d435060ab17571502f6683337d3","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-11-01T13:32:50Z","title_canon_sha256":"1f357a6b31a5f5f3a62898735971982dd07de849fe745644eea274f860d6adbe"},"schema_version":"1.0","source":{"id":"1611.00219","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.00219","created_at":"2026-05-18T00:48:16Z"},{"alias_kind":"arxiv_version","alias_value":"1611.00219v1","created_at":"2026-05-18T00:48:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.00219","created_at":"2026-05-18T00:48:16Z"},{"alias_kind":"pith_short_12","alias_value":"5Z4PGYL3MDDL","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5Z4PGYL3MDDLKTLW","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5Z4PGYL3","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:69029d2261ac7e18094dfe9bee8ffd9c96a58818b6df4bd8fa681dec1adf6e58","target":"graph","created_at":"2026-05-18T00:48:16Z","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 use a three-body Continuum Discretized Coupled Channel (CDCC) model to investigate Coulomb and nuclear effects in breakup and reaction cross sections. The breakup of the projectile is simulated by a finite number of square integrable wave functions. First we show that the scattering matrices can be split in a nuclear term, and in a Coulomb term. This decomposition is based on the Lippmann-Schwinger equation, and requires the scattering wave functions. We present two different methods to separate both effects. Then, we apply this separation to breakup and reaction cross sections of 7Li + 208","authors_text":"L. Felipe Canto, Mahir S. Hussein, Pierre Descouvemont","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-11-01T13:32:50Z","title":"Coulomb and nuclear effects in breakup and reaction cross sections"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.00219","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":"sha256:20d5ba15e1c1cc579c517dd97c5fb702a7cc5a265fa354daa825a5fd730d5ae5","target":"record","created_at":"2026-05-18T00:48:16Z","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":"cc994e34859f7145f60aa0f2da640157c2e22d435060ab17571502f6683337d3","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-11-01T13:32:50Z","title_canon_sha256":"1f357a6b31a5f5f3a62898735971982dd07de849fe745644eea274f860d6adbe"},"schema_version":"1.0","source":{"id":"1611.00219","kind":"arxiv","version":1}},"canonical_sha256":"ee78f3617b60c6b54d76368f12bcc2f7e68c05f6d9f3dbbca9a50e0fbbbeefd2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee78f3617b60c6b54d76368f12bcc2f7e68c05f6d9f3dbbca9a50e0fbbbeefd2","first_computed_at":"2026-05-18T00:48:16.472103Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:48:16.472103Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4n4m9wuKA5tF4ZCuNUX/7lUM/IrS91BIgx/k68yj8zxeayqxNT75BZhcBaWmuyRpgy4uuX/PEe6N1HdiYCt/Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:48:16.472755Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.00219","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:20d5ba15e1c1cc579c517dd97c5fb702a7cc5a265fa354daa825a5fd730d5ae5","sha256:69029d2261ac7e18094dfe9bee8ffd9c96a58818b6df4bd8fa681dec1adf6e58"],"state_sha256":"9b83c30137fb2c482a9c24198c990997a0e84d17b4d389f3ebfbc809282df9c5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M4S4mFyo5DqYQ2BG0F5ShDaHAH5ZIsPPq1WSQ1HHwS+98XHcbMy5XHWaoQ2Y30W+nLoNpacliGXlN5MuhYAtAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T04:29:27.786780Z","bundle_sha256":"5382d5f38a85b9306f719c2f238229cc74d8333bc3b429179fb573a5ab7658d9"}}