{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:OCEOT43M42TDFVYRFRRC3M7C65","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":"69a310c537fe056206fc646342159ce0b0383d3e14b0ae2acf7adfd784bf4de8","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2002-07-04T08:56:25Z","title_canon_sha256":"42f289b69851051ca087c0cb5d63ba449b2c481bcf8184a274163943ee17c06f"},"schema_version":"1.0","source":{"id":"nucl-th/0207011","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0207011","created_at":"2026-07-04T16:35:29Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0207011v1","created_at":"2026-07-04T16:35:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0207011","created_at":"2026-07-04T16:35:29Z"},{"alias_kind":"pith_short_12","alias_value":"OCEOT43M42TD","created_at":"2026-07-04T16:35:29Z"},{"alias_kind":"pith_short_16","alias_value":"OCEOT43M42TDFVYR","created_at":"2026-07-04T16:35:29Z"},{"alias_kind":"pith_short_8","alias_value":"OCEOT43M","created_at":"2026-07-04T16:35:29Z"}],"graph_snapshots":[{"event_id":"sha256:6dac771e3e93d0f2d8383b62b36518d20c0cdb43be54edd25d0949dd576a03a2","target":"graph","created_at":"2026-07-04T16:35:29Z","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/nucl-th/0207011/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We discuss the possibility of producing a new kind of nuclear system by putting a few antibaryons inside ordinary nuclei. The structure of such systems is calculated within the relativistic mean--field model assuming that the nucleon and antinucleon potentials are related by the G-parity transformation. The presence of antinucleons leads to decreasing vector potential and increasing scalar potential for the nucleons. As a result, a strongly bound system of high density is formed. Due to the significant reduction of the available phase space the annihilation probability might be strongly suppre","authors_text":"H. Stoecker, I. N. Mishustin, J. A. Maruhn, L. M. Satarov, T. Buervenich, W. Greiner","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2002-07-04T08:56:25Z","title":"Enhanced binding and cold compression of nuclei due to admixture of antibaryons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0207011","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":"sha256:65e4b168c0ad884d00f31f4799eb5908d4e609d56b97e89c17c2d592ea046b91","target":"record","created_at":"2026-07-04T16:35:29Z","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":"69a310c537fe056206fc646342159ce0b0383d3e14b0ae2acf7adfd784bf4de8","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2002-07-04T08:56:25Z","title_canon_sha256":"42f289b69851051ca087c0cb5d63ba449b2c481bcf8184a274163943ee17c06f"},"schema_version":"1.0","source":{"id":"nucl-th/0207011","kind":"arxiv","version":1}},"canonical_sha256":"7088e9f36ce6a632d7112c622db3e2f76e246fe55879bbd3bb84d7de47789f99","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7088e9f36ce6a632d7112c622db3e2f76e246fe55879bbd3bb84d7de47789f99","first_computed_at":"2026-07-04T16:35:29.666878Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:35:29.666878Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FV7JJDzF+XGvfNfWXCuh5LWj+qo3dIxq5fALmBhwAIZLOrKCA3Jec/OMtvQvhJA85MLb/1N/7FIkLZqFPJvmCA==","signature_status":"signed_v1","signed_at":"2026-07-04T16:35:29.667261Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/0207011","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:65e4b168c0ad884d00f31f4799eb5908d4e609d56b97e89c17c2d592ea046b91","sha256:6dac771e3e93d0f2d8383b62b36518d20c0cdb43be54edd25d0949dd576a03a2"],"state_sha256":"6e4e11780e293a0c54a3c82f344e6d38af961a097d3b342d395b42bcf71a01da"}