{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:KRJCEM4TJHO2QJ3X5G42GRS7SU","short_pith_number":"pith:KRJCEM4T","canonical_record":{"source":{"id":"1311.3591","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-11-14T17:39:40Z","cross_cats_sorted":[],"title_canon_sha256":"f0a91d7f73c254af6d5983ff3c83edf652e6c4d5665a1c56f6eeb2783971a868","abstract_canon_sha256":"2dd39b0f7e5bc82452b65e73b941f5e5284bd583fb0ba9db0872282cc11382b1"},"schema_version":"1.0"},"canonical_sha256":"545222339349dda82777e9b9a3465f95057d88ead5df07b530ceba23247e37c3","source":{"kind":"arxiv","id":"1311.3591","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.3591","created_at":"2026-05-18T02:52:41Z"},{"alias_kind":"arxiv_version","alias_value":"1311.3591v2","created_at":"2026-05-18T02:52:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.3591","created_at":"2026-05-18T02:52:41Z"},{"alias_kind":"pith_short_12","alias_value":"KRJCEM4TJHO2","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"KRJCEM4TJHO2QJ3X","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"KRJCEM4T","created_at":"2026-05-18T12:27:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:KRJCEM4TJHO2QJ3X5G42GRS7SU","target":"record","payload":{"canonical_record":{"source":{"id":"1311.3591","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-11-14T17:39:40Z","cross_cats_sorted":[],"title_canon_sha256":"f0a91d7f73c254af6d5983ff3c83edf652e6c4d5665a1c56f6eeb2783971a868","abstract_canon_sha256":"2dd39b0f7e5bc82452b65e73b941f5e5284bd583fb0ba9db0872282cc11382b1"},"schema_version":"1.0"},"canonical_sha256":"545222339349dda82777e9b9a3465f95057d88ead5df07b530ceba23247e37c3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:52:41.768829Z","signature_b64":"31TY+6J0CDsuZ9qdRDjP23NTWTTLyl1URS9i+ui/WhAmRT2feJj6ZAzi1S1IeH7ihHWN94JYyKU/gk+RmynaDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"545222339349dda82777e9b9a3465f95057d88ead5df07b530ceba23247e37c3","last_reissued_at":"2026-05-18T02:52:41.768350Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:52:41.768350Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1311.3591","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":"2026-05-18T02:52:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gn0w+uFZGD81Sa2KwSDfjOAhXIaK70li5vPnwMcD0ne+i7HcHi3+9QNcCOsdjO5esneWDPssCDi3YYltz1YdDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T16:38:16.590375Z"},"content_sha256":"0abf16f6b76f5b8072897ba293ac63dff84b9159a7742617e13315bcaccc42c3","schema_version":"1.0","event_id":"sha256:0abf16f6b76f5b8072897ba293ac63dff84b9159a7742617e13315bcaccc42c3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:KRJCEM4TJHO2QJ3X5G42GRS7SU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nuclear Entalpies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"J. Rozynek","submitted_at":"2013-11-14T17:39:40Z","abstract_excerpt":"In a compressed Nuclear Matter (NM) an increasing pressure between the nucleons starts to increase the ratio of a nucleon Fermi to average single particle energy and in accordance with the Hugenholtz-van Hove theorem the longitudinal Momentum Sum Rule (MSR) is broken in a Relativistic Mean Field (RMF) approach. We propose to benefit from the concept of enthalpy in order to show how to fulfill the MSR above a saturation density with pressure corrections. As a result a nucleon mass can decrease with density, making the Equation of State (EoS) softer. The course of the EoS in our modified RMF mod"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.3591","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":"2026-05-18T02:52:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SflvRUbdRhb/48/EDmUJmRLiK5+TG/VwhCg7kzyub/gDvn360b0yO3uZYumdAfUcj+sfKQWNjK8CjHzPpvWyAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T16:38:16.591069Z"},"content_sha256":"7ccac6f54c5f021b0280f84e25d11f73e5e5d1048410e0cda2a433a7107630ff","schema_version":"1.0","event_id":"sha256:7ccac6f54c5f021b0280f84e25d11f73e5e5d1048410e0cda2a433a7107630ff"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KRJCEM4TJHO2QJ3X5G42GRS7SU/bundle.json","state_url":"https://pith.science/pith/KRJCEM4TJHO2QJ3X5G42GRS7SU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KRJCEM4TJHO2QJ3X5G42GRS7SU/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":"2026-05-31T16:38:16Z","links":{"resolver":"https://pith.science/pith/KRJCEM4TJHO2QJ3X5G42GRS7SU","bundle":"https://pith.science/pith/KRJCEM4TJHO2QJ3X5G42GRS7SU/bundle.json","state":"https://pith.science/pith/KRJCEM4TJHO2QJ3X5G42GRS7SU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KRJCEM4TJHO2QJ3X5G42GRS7SU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:KRJCEM4TJHO2QJ3X5G42GRS7SU","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":"2dd39b0f7e5bc82452b65e73b941f5e5284bd583fb0ba9db0872282cc11382b1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-11-14T17:39:40Z","title_canon_sha256":"f0a91d7f73c254af6d5983ff3c83edf652e6c4d5665a1c56f6eeb2783971a868"},"schema_version":"1.0","source":{"id":"1311.3591","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.3591","created_at":"2026-05-18T02:52:41Z"},{"alias_kind":"arxiv_version","alias_value":"1311.3591v2","created_at":"2026-05-18T02:52:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.3591","created_at":"2026-05-18T02:52:41Z"},{"alias_kind":"pith_short_12","alias_value":"KRJCEM4TJHO2","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"KRJCEM4TJHO2QJ3X","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"KRJCEM4T","created_at":"2026-05-18T12:27:51Z"}],"graph_snapshots":[{"event_id":"sha256:7ccac6f54c5f021b0280f84e25d11f73e5e5d1048410e0cda2a433a7107630ff","target":"graph","created_at":"2026-05-18T02:52:41Z","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":"In a compressed Nuclear Matter (NM) an increasing pressure between the nucleons starts to increase the ratio of a nucleon Fermi to average single particle energy and in accordance with the Hugenholtz-van Hove theorem the longitudinal Momentum Sum Rule (MSR) is broken in a Relativistic Mean Field (RMF) approach. We propose to benefit from the concept of enthalpy in order to show how to fulfill the MSR above a saturation density with pressure corrections. As a result a nucleon mass can decrease with density, making the Equation of State (EoS) softer. The course of the EoS in our modified RMF mod","authors_text":"J. Rozynek","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-11-14T17:39:40Z","title":"Nuclear Entalpies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.3591","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":"sha256:0abf16f6b76f5b8072897ba293ac63dff84b9159a7742617e13315bcaccc42c3","target":"record","created_at":"2026-05-18T02:52:41Z","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":"2dd39b0f7e5bc82452b65e73b941f5e5284bd583fb0ba9db0872282cc11382b1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-11-14T17:39:40Z","title_canon_sha256":"f0a91d7f73c254af6d5983ff3c83edf652e6c4d5665a1c56f6eeb2783971a868"},"schema_version":"1.0","source":{"id":"1311.3591","kind":"arxiv","version":2}},"canonical_sha256":"545222339349dda82777e9b9a3465f95057d88ead5df07b530ceba23247e37c3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"545222339349dda82777e9b9a3465f95057d88ead5df07b530ceba23247e37c3","first_computed_at":"2026-05-18T02:52:41.768350Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:52:41.768350Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"31TY+6J0CDsuZ9qdRDjP23NTWTTLyl1URS9i+ui/WhAmRT2feJj6ZAzi1S1IeH7ihHWN94JYyKU/gk+RmynaDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:52:41.768829Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.3591","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0abf16f6b76f5b8072897ba293ac63dff84b9159a7742617e13315bcaccc42c3","sha256:7ccac6f54c5f021b0280f84e25d11f73e5e5d1048410e0cda2a433a7107630ff"],"state_sha256":"128b03a5071abbaa00be4e402fe4bb6f99409feb60f87f84da7e92a398d0b8d3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oRmv4pXmsZug6wLNIAcURJKftLEf/9ejAakz705nUDUr9+k1Zxd6YYsWF+3tjTbHnNAuWSB4Znaa78OyxBkzAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T16:38:16.594628Z","bundle_sha256":"fa101e36aac871175b97a689ee4857e857731e91742a7d457d3e8075a5c976e2"}}