{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:M26M25SJG3HSMP3ADJTF4GHCPW","short_pith_number":"pith:M26M25SJ","canonical_record":{"source":{"id":"2109.10741","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2021-09-22T13:57:30Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"017489465451f7c490ca1f016eb793a5c7de609a85c57abf878ea0f6c75ddd3b","abstract_canon_sha256":"175705aa74fc27134ada81c652063bf69023059df8b23e074aab9267cd6ca40d"},"schema_version":"1.0"},"canonical_sha256":"66bccd764936cf263f601a665e18e27d9f1ca23895001dcd473bc688efd2ac44","source":{"kind":"arxiv","id":"2109.10741","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.10741","created_at":"2026-07-05T03:45:44Z"},{"alias_kind":"arxiv_version","alias_value":"2109.10741v2","created_at":"2026-07-05T03:45:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.10741","created_at":"2026-07-05T03:45:44Z"},{"alias_kind":"pith_short_12","alias_value":"M26M25SJG3HS","created_at":"2026-07-05T03:45:44Z"},{"alias_kind":"pith_short_16","alias_value":"M26M25SJG3HSMP3A","created_at":"2026-07-05T03:45:44Z"},{"alias_kind":"pith_short_8","alias_value":"M26M25SJ","created_at":"2026-07-05T03:45:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:M26M25SJG3HSMP3ADJTF4GHCPW","target":"record","payload":{"canonical_record":{"source":{"id":"2109.10741","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2021-09-22T13:57:30Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"017489465451f7c490ca1f016eb793a5c7de609a85c57abf878ea0f6c75ddd3b","abstract_canon_sha256":"175705aa74fc27134ada81c652063bf69023059df8b23e074aab9267cd6ca40d"},"schema_version":"1.0"},"canonical_sha256":"66bccd764936cf263f601a665e18e27d9f1ca23895001dcd473bc688efd2ac44","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:45:44.584008Z","signature_b64":"Z3rX8qt9mEecdlQHbPTHugBFMLFtvJ/jTp0UsQ+YMRXWhRMV5Ok7e+edNL2SpJ/cJPD57JOp/xEBPx8NGlGCAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"66bccd764936cf263f601a665e18e27d9f1ca23895001dcd473bc688efd2ac44","last_reissued_at":"2026-07-05T03:45:44.583525Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:45:44.583525Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2109.10741","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":"2026-07-05T03:45:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zCoOMXmsgFkCdGsQOLicJKWeWwU5cX+vKTfCMC5ipkO3v6tCdL7ptgnn9jE9zvXvPQodMrvpzb22uDdf/wNaCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T01:47:54.844309Z"},"content_sha256":"bbbb7f3473d60a4cdb0211a6848eef818728c73c3fc61998360906d8989cb919","schema_version":"1.0","event_id":"sha256:bbbb7f3473d60a4cdb0211a6848eef818728c73c3fc61998360906d8989cb919"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:M26M25SJG3HSMP3ADJTF4GHCPW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Combining Halo-EFT descriptions of nuclei and precise models of nuclear reactions","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"Pierre Capel","submitted_at":"2021-09-22T13:57:30Z","abstract_excerpt":"The clear separation of scales observed in halo nuclei between the extended halo and the compact core makes these exotic nuclei a perfect subject for Effective Field Theory (EFT). Such description leads to a systematic expansion of the core-halo Hamiltonian, which naturally orders the nuclear-structure observables. In this short review, I show the advantage there is to include Halo-EFT descriptions within precise models of reactions. It helps identifying the nuclear-structure observables that matter in the description of the reactions, and enables us to easily bridge predictions of nuclear-str"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.10741","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/2109.10741/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":"2026-07-05T03:45:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BRQ8cWs0rMo79TfG2EF4qqBgJ/NTKsr85WBox0dbHLGZyTK2rYpplslxM8UMFEkPaNlbIJ0U3+NyBqII2M/FAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T01:47:54.844821Z"},"content_sha256":"d6b869a9f395d4eef93a35efaf99a0999c8d37a222390e9b2d559ec25becfc52","schema_version":"1.0","event_id":"sha256:d6b869a9f395d4eef93a35efaf99a0999c8d37a222390e9b2d559ec25becfc52"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M26M25SJG3HSMP3ADJTF4GHCPW/bundle.json","state_url":"https://pith.science/pith/M26M25SJG3HSMP3ADJTF4GHCPW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M26M25SJG3HSMP3ADJTF4GHCPW/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":"2026-08-06T01:47:54Z","links":{"resolver":"https://pith.science/pith/M26M25SJG3HSMP3ADJTF4GHCPW","bundle":"https://pith.science/pith/M26M25SJG3HSMP3ADJTF4GHCPW/bundle.json","state":"https://pith.science/pith/M26M25SJG3HSMP3ADJTF4GHCPW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M26M25SJG3HSMP3ADJTF4GHCPW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:M26M25SJG3HSMP3ADJTF4GHCPW","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":"175705aa74fc27134ada81c652063bf69023059df8b23e074aab9267cd6ca40d","cross_cats_sorted":["nucl-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2021-09-22T13:57:30Z","title_canon_sha256":"017489465451f7c490ca1f016eb793a5c7de609a85c57abf878ea0f6c75ddd3b"},"schema_version":"1.0","source":{"id":"2109.10741","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.10741","created_at":"2026-07-05T03:45:44Z"},{"alias_kind":"arxiv_version","alias_value":"2109.10741v2","created_at":"2026-07-05T03:45:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.10741","created_at":"2026-07-05T03:45:44Z"},{"alias_kind":"pith_short_12","alias_value":"M26M25SJG3HS","created_at":"2026-07-05T03:45:44Z"},{"alias_kind":"pith_short_16","alias_value":"M26M25SJG3HSMP3A","created_at":"2026-07-05T03:45:44Z"},{"alias_kind":"pith_short_8","alias_value":"M26M25SJ","created_at":"2026-07-05T03:45:44Z"}],"graph_snapshots":[{"event_id":"sha256:d6b869a9f395d4eef93a35efaf99a0999c8d37a222390e9b2d559ec25becfc52","target":"graph","created_at":"2026-07-05T03:45:44Z","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/2109.10741/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The clear separation of scales observed in halo nuclei between the extended halo and the compact core makes these exotic nuclei a perfect subject for Effective Field Theory (EFT). Such description leads to a systematic expansion of the core-halo Hamiltonian, which naturally orders the nuclear-structure observables. In this short review, I show the advantage there is to include Halo-EFT descriptions within precise models of reactions. It helps identifying the nuclear-structure observables that matter in the description of the reactions, and enables us to easily bridge predictions of nuclear-str","authors_text":"Pierre Capel","cross_cats":["nucl-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2021-09-22T13:57:30Z","title":"Combining Halo-EFT descriptions of nuclei and precise models of nuclear reactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.10741","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:bbbb7f3473d60a4cdb0211a6848eef818728c73c3fc61998360906d8989cb919","target":"record","created_at":"2026-07-05T03:45:44Z","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":"175705aa74fc27134ada81c652063bf69023059df8b23e074aab9267cd6ca40d","cross_cats_sorted":["nucl-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2021-09-22T13:57:30Z","title_canon_sha256":"017489465451f7c490ca1f016eb793a5c7de609a85c57abf878ea0f6c75ddd3b"},"schema_version":"1.0","source":{"id":"2109.10741","kind":"arxiv","version":2}},"canonical_sha256":"66bccd764936cf263f601a665e18e27d9f1ca23895001dcd473bc688efd2ac44","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"66bccd764936cf263f601a665e18e27d9f1ca23895001dcd473bc688efd2ac44","first_computed_at":"2026-07-05T03:45:44.583525Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:45:44.583525Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Z3rX8qt9mEecdlQHbPTHugBFMLFtvJ/jTp0UsQ+YMRXWhRMV5Ok7e+edNL2SpJ/cJPD57JOp/xEBPx8NGlGCAA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:45:44.584008Z","signed_message":"canonical_sha256_bytes"},"source_id":"2109.10741","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bbbb7f3473d60a4cdb0211a6848eef818728c73c3fc61998360906d8989cb919","sha256:d6b869a9f395d4eef93a35efaf99a0999c8d37a222390e9b2d559ec25becfc52"],"state_sha256":"8b5c3a2ba33361f0bd31649c0a589fa7ed9bade8c350e7867d30ab2707833288"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/c/GJS+zoo/uu4WAKgq9jGXCvs308rByPuGAjg9vNaLabO8aTQeTrMlL3PGKBnh/IM+EIGOSC0PY626D6RONBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T01:47:54.848476Z","bundle_sha256":"ba3490de05c666aa86c2405d0ddb2f0a3f4f5f81be87c56dd45d7d9fdc4404a6"}}