{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:QCRO6RYWAFVTX7EZSPZE4IGSG2","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":"ef8ae22222a6b5f6f9a4196afe24690844ab08b432ccf3662cd35ce70995469d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-01-07T09:56:15Z","title_canon_sha256":"ef11e02972f29281dfdd5daebdf5cc29e6db8fa52cbd4ee2f5e9f3c080580c1b"},"schema_version":"1.0","source":{"id":"1301.1141","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.1141","created_at":"2026-05-18T01:52:21Z"},{"alias_kind":"arxiv_version","alias_value":"1301.1141v1","created_at":"2026-05-18T01:52:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.1141","created_at":"2026-05-18T01:52:21Z"},{"alias_kind":"pith_short_12","alias_value":"QCRO6RYWAFVT","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"QCRO6RYWAFVTX7EZ","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"QCRO6RYW","created_at":"2026-05-18T12:27:57Z"}],"graph_snapshots":[{"event_id":"sha256:88888c0d9ea1c0debee7dd25d1bc92219586ca58961af15e7db482b9ea2acb51","target":"graph","created_at":"2026-05-18T01:52:21Z","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":"Results from an ongoing study of baryon-baryon systems with strangeness S=-1 and -2 within chiral effective field theory are reported. The investigations are based on the scheme proposed by Weinberg which has been applied rather successfully to the nucleon-nucleon interaction in the past. Results for the hyperon-nucleon and hyperon-hyperon interactions obtained to leading order are reviewed. Specifically, the issue of extrapolating the binding energy of the H-dibaryon, extracted from recent lattice QCD simulations, to the physical point is addressed. Furthermore, first results for the hyperon-","authors_text":"J. Haidenbauer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-01-07T09:56:15Z","title":"Baryon-baryon interactions from chiral effective field theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.1141","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:db121583024acd58afca1e78fdc1d72bba3e4556c86f03015b0323be2e08f0aa","target":"record","created_at":"2026-05-18T01:52:21Z","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":"ef8ae22222a6b5f6f9a4196afe24690844ab08b432ccf3662cd35ce70995469d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-01-07T09:56:15Z","title_canon_sha256":"ef11e02972f29281dfdd5daebdf5cc29e6db8fa52cbd4ee2f5e9f3c080580c1b"},"schema_version":"1.0","source":{"id":"1301.1141","kind":"arxiv","version":1}},"canonical_sha256":"80a2ef4716016b3bfc9993f24e20d2369986c6291f1198dd6c23afd85c781969","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"80a2ef4716016b3bfc9993f24e20d2369986c6291f1198dd6c23afd85c781969","first_computed_at":"2026-05-18T01:52:21.148692Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:52:21.148692Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dTGlkwH+fyZkgpjkXqBk/todnIrP6L0RoOnKDLuHVOKdITjz59gyHQaf6gaFfnhQhzzjUDGqAw5+huyZlA+SCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:52:21.149103Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.1141","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:db121583024acd58afca1e78fdc1d72bba3e4556c86f03015b0323be2e08f0aa","sha256:88888c0d9ea1c0debee7dd25d1bc92219586ca58961af15e7db482b9ea2acb51"],"state_sha256":"e8dd375bc3a399d7aee9f737ba66a4879842f125c68cb5cda4f078a195d08715"}