{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:KYT3E3G3PZKXLHO4SCGQFI5YKH","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":"bcf2e7113375188ac36af23cc6688d8215eda9165d545592d449f907527665ec","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-08-06T02:39:34Z","title_canon_sha256":"b548aef85117f779aa94a0dce09708c0d6e4fef453ec6dc331f6ecddad6320dc"},"schema_version":"1.0","source":{"id":"1908.01934","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.01934","created_at":"2026-07-05T00:02:01Z"},{"alias_kind":"arxiv_version","alias_value":"1908.01934v1","created_at":"2026-07-05T00:02:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.01934","created_at":"2026-07-05T00:02:01Z"},{"alias_kind":"pith_short_12","alias_value":"KYT3E3G3PZKX","created_at":"2026-07-05T00:02:01Z"},{"alias_kind":"pith_short_16","alias_value":"KYT3E3G3PZKXLHO4","created_at":"2026-07-05T00:02:01Z"},{"alias_kind":"pith_short_8","alias_value":"KYT3E3G3","created_at":"2026-07-05T00:02:01Z"}],"graph_snapshots":[{"event_id":"sha256:f0aa56c81637fdf1a03036268be623f76edf8abe06a028c29b3b856b9b319304","target":"graph","created_at":"2026-07-05T00:02:01Z","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/1908.01934/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Properties of the baryon-baryon interactions in the strangeness $S=-2$ sector of chiral effective field theory at the next-to-leading order (NLO) level are explored by calculating $\\Xi$ single-particle potentials in symmetric nuclear matter. The results are transformed to the $\\Xi$ potential in finite nuclei by a local-density approximation with convolution by a Gaussian form factor to simulate finite-range effects. The $\\Xi$ potential is repulsive in a central region, and attractive in a surface area when the $\\Xi$ energy is low. The attractive pocket can lower the $\\Xi^-$ $s$ and $p$ atomic ","authors_text":"M. Kohno","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-08-06T02:39:34Z","title":"$\\Xi$ hyperons in the nuclear medium described by chiral NLO interactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.01934","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:d5eb3ddcf1becea192e49ca67fdeaf249abea32502e5233646aba08183ec3e1a","target":"record","created_at":"2026-07-05T00:02:01Z","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":"bcf2e7113375188ac36af23cc6688d8215eda9165d545592d449f907527665ec","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-08-06T02:39:34Z","title_canon_sha256":"b548aef85117f779aa94a0dce09708c0d6e4fef453ec6dc331f6ecddad6320dc"},"schema_version":"1.0","source":{"id":"1908.01934","kind":"arxiv","version":1}},"canonical_sha256":"5627b26cdb7e55759ddc908d02a3b851eb593cc5969780d6b68f5e8d9ef70f15","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5627b26cdb7e55759ddc908d02a3b851eb593cc5969780d6b68f5e8d9ef70f15","first_computed_at":"2026-07-05T00:02:01.947213Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:02:01.947213Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tYkIaCG1nCaS8F6P/hS7uhHtDPpshjfDkBUAN2YMQkLGvtH7PBfuyDJesKH13LN2v+137uci+N42BEsVKKKQBA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:02:01.947732Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.01934","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d5eb3ddcf1becea192e49ca67fdeaf249abea32502e5233646aba08183ec3e1a","sha256:f0aa56c81637fdf1a03036268be623f76edf8abe06a028c29b3b856b9b319304"],"state_sha256":"e9502bf829e2506f23338e3ab1a8792d0d013d0231da80adca7374cbedac315f"}