{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:6LNLH53QCOCY5DGBK6WUL3UY2Q","short_pith_number":"pith:6LNLH53Q","canonical_record":{"source":{"id":"1304.7951","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-04-30T10:48:43Z","cross_cats_sorted":[],"title_canon_sha256":"51e43b3c74c0eda9e630f431b3c24bc82a7d89ade0b62cc64757022e9ece0e6a","abstract_canon_sha256":"64979c086227152bf6b627527cf5dcb08207ebca5b5bc764052e688c13415194"},"schema_version":"1.0"},"canonical_sha256":"f2dab3f77013858e8cc157ad45ee98d405d1e7e1621cb23dffc2c2fd9883dbb8","source":{"kind":"arxiv","id":"1304.7951","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.7951","created_at":"2026-05-18T03:19:34Z"},{"alias_kind":"arxiv_version","alias_value":"1304.7951v2","created_at":"2026-05-18T03:19:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.7951","created_at":"2026-05-18T03:19:34Z"},{"alias_kind":"pith_short_12","alias_value":"6LNLH53QCOCY","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"6LNLH53QCOCY5DGB","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"6LNLH53Q","created_at":"2026-05-18T12:27:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:6LNLH53QCOCY5DGBK6WUL3UY2Q","target":"record","payload":{"canonical_record":{"source":{"id":"1304.7951","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-04-30T10:48:43Z","cross_cats_sorted":[],"title_canon_sha256":"51e43b3c74c0eda9e630f431b3c24bc82a7d89ade0b62cc64757022e9ece0e6a","abstract_canon_sha256":"64979c086227152bf6b627527cf5dcb08207ebca5b5bc764052e688c13415194"},"schema_version":"1.0"},"canonical_sha256":"f2dab3f77013858e8cc157ad45ee98d405d1e7e1621cb23dffc2c2fd9883dbb8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:19:34.661588Z","signature_b64":"aYwDYDijmnyaEN4YuQUFeaJYKBetgcwPj8VyctvCN47usmVW4D0/lLafwU3Oqpt6IWA/AjKJuvrckCy1NidPDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f2dab3f77013858e8cc157ad45ee98d405d1e7e1621cb23dffc2c2fd9883dbb8","last_reissued_at":"2026-05-18T03:19:34.661097Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:19:34.661097Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1304.7951","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":"2026-05-18T03:19:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SkMX/FaIcMqSsnd0HyO3lOhrDYcOMsZX0lJRgKF5jGT+v+puE8lZ3TXmUdzroJX0DgHb3rDJV1BIKjvDPC0HBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T14:55:29.677687Z"},"content_sha256":"f17ee68d3989bcaa824f018266fd8252e8284e7fe41b3bc509eaa4143dcbe1cf","schema_version":"1.0","event_id":"sha256:f17ee68d3989bcaa824f018266fd8252e8284e7fe41b3bc509eaa4143dcbe1cf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:6LNLH53QCOCY5DGBK6WUL3UY2Q","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Saturated symmetric nuclear matter in strong magnetic fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"F.G. Scholtz, J.P.W. Diener","submitted_at":"2013-04-30T10:48:43Z","abstract_excerpt":"Strongly magnetized symmetric nuclear matter is investigated within the context of effective baryon-meson exchange models. The magnetic field is coupled to the charge as well as the dipole moment of the baryons by including the appropriate terms in the Lagrangian density. The saturation density of magnetized, symmetric nuclear matter was calculated for magnetic fields of the order of 10^17 gauss. For the calculated range of saturation densities the binding energy, symmetry energy coefficient and compressibility of nuclear matter were also calculated. It is found that with an increasing magneti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.7951","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":""},"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":"2026-05-18T03:19:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VKX8ORoAbY5SYOkL64i13EiT8ng04iEtxO7Enx8tIyCy3TBCcq7IE3cbl9P1r52+hICJHOk5xr5RnX+HWa9wAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T14:55:29.678030Z"},"content_sha256":"44b95c21bae296754968e17982324b57fb468474e8c7f21a19e5c5d53b068423","schema_version":"1.0","event_id":"sha256:44b95c21bae296754968e17982324b57fb468474e8c7f21a19e5c5d53b068423"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6LNLH53QCOCY5DGBK6WUL3UY2Q/bundle.json","state_url":"https://pith.science/pith/6LNLH53QCOCY5DGBK6WUL3UY2Q/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6LNLH53QCOCY5DGBK6WUL3UY2Q/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":"2026-06-21T14:55:29Z","links":{"resolver":"https://pith.science/pith/6LNLH53QCOCY5DGBK6WUL3UY2Q","bundle":"https://pith.science/pith/6LNLH53QCOCY5DGBK6WUL3UY2Q/bundle.json","state":"https://pith.science/pith/6LNLH53QCOCY5DGBK6WUL3UY2Q/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6LNLH53QCOCY5DGBK6WUL3UY2Q/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:6LNLH53QCOCY5DGBK6WUL3UY2Q","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":"64979c086227152bf6b627527cf5dcb08207ebca5b5bc764052e688c13415194","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-04-30T10:48:43Z","title_canon_sha256":"51e43b3c74c0eda9e630f431b3c24bc82a7d89ade0b62cc64757022e9ece0e6a"},"schema_version":"1.0","source":{"id":"1304.7951","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.7951","created_at":"2026-05-18T03:19:34Z"},{"alias_kind":"arxiv_version","alias_value":"1304.7951v2","created_at":"2026-05-18T03:19:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.7951","created_at":"2026-05-18T03:19:34Z"},{"alias_kind":"pith_short_12","alias_value":"6LNLH53QCOCY","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"6LNLH53QCOCY5DGB","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"6LNLH53Q","created_at":"2026-05-18T12:27:36Z"}],"graph_snapshots":[{"event_id":"sha256:44b95c21bae296754968e17982324b57fb468474e8c7f21a19e5c5d53b068423","target":"graph","created_at":"2026-05-18T03:19:34Z","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":"Strongly magnetized symmetric nuclear matter is investigated within the context of effective baryon-meson exchange models. The magnetic field is coupled to the charge as well as the dipole moment of the baryons by including the appropriate terms in the Lagrangian density. The saturation density of magnetized, symmetric nuclear matter was calculated for magnetic fields of the order of 10^17 gauss. For the calculated range of saturation densities the binding energy, symmetry energy coefficient and compressibility of nuclear matter were also calculated. It is found that with an increasing magneti","authors_text":"F.G. Scholtz, J.P.W. Diener","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-04-30T10:48:43Z","title":"Saturated symmetric nuclear matter in strong magnetic fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.7951","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:f17ee68d3989bcaa824f018266fd8252e8284e7fe41b3bc509eaa4143dcbe1cf","target":"record","created_at":"2026-05-18T03:19:34Z","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":"64979c086227152bf6b627527cf5dcb08207ebca5b5bc764052e688c13415194","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-04-30T10:48:43Z","title_canon_sha256":"51e43b3c74c0eda9e630f431b3c24bc82a7d89ade0b62cc64757022e9ece0e6a"},"schema_version":"1.0","source":{"id":"1304.7951","kind":"arxiv","version":2}},"canonical_sha256":"f2dab3f77013858e8cc157ad45ee98d405d1e7e1621cb23dffc2c2fd9883dbb8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f2dab3f77013858e8cc157ad45ee98d405d1e7e1621cb23dffc2c2fd9883dbb8","first_computed_at":"2026-05-18T03:19:34.661097Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:19:34.661097Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aYwDYDijmnyaEN4YuQUFeaJYKBetgcwPj8VyctvCN47usmVW4D0/lLafwU3Oqpt6IWA/AjKJuvrckCy1NidPDA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:19:34.661588Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.7951","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f17ee68d3989bcaa824f018266fd8252e8284e7fe41b3bc509eaa4143dcbe1cf","sha256:44b95c21bae296754968e17982324b57fb468474e8c7f21a19e5c5d53b068423"],"state_sha256":"cae7694b36f34c5fe2808af5773d4db7bb235907c210de5742b2ee1c1d3ab2b5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U9E082+Ko8TjonxJGu+cgmBIQ+jqEQDd3vBnFbSBDOKQYyPs7ZTzUO+bPSwRd4Ux5MH+SQDCp18/jSgjyjAUDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-21T14:55:29.680013Z","bundle_sha256":"e317aec361fd23692e9c44b588fe133247e96522b5d91efca4d1271f4a955638"}}