{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:TBL4H4OIPVHK3IMHURJGGX5YTS","short_pith_number":"pith:TBL4H4OI","canonical_record":{"source":{"id":"1705.00555","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-05-01T15:01:08Z","cross_cats_sorted":["astro-ph.SR","nucl-ex"],"title_canon_sha256":"d87382c3fb61d6dfecce53858771b4d186c7ae1d7e34796bc11e5dfc8dbc7f74","abstract_canon_sha256":"0a9b8b0f6caad793a8ab99f0a5a83c8d29eb21b95513cd10e643be6043fb52f2"},"schema_version":"1.0"},"canonical_sha256":"9857c3f1c87d4eada187a452635fb89cbe00e1504e9e2005c5321ade193937e5","source":{"kind":"arxiv","id":"1705.00555","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.00555","created_at":"2026-05-18T00:40:57Z"},{"alias_kind":"arxiv_version","alias_value":"1705.00555v2","created_at":"2026-05-18T00:40:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.00555","created_at":"2026-05-18T00:40:57Z"},{"alias_kind":"pith_short_12","alias_value":"TBL4H4OIPVHK","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"TBL4H4OIPVHK3IMH","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"TBL4H4OI","created_at":"2026-05-18T12:31:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:TBL4H4OIPVHK3IMHURJGGX5YTS","target":"record","payload":{"canonical_record":{"source":{"id":"1705.00555","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-05-01T15:01:08Z","cross_cats_sorted":["astro-ph.SR","nucl-ex"],"title_canon_sha256":"d87382c3fb61d6dfecce53858771b4d186c7ae1d7e34796bc11e5dfc8dbc7f74","abstract_canon_sha256":"0a9b8b0f6caad793a8ab99f0a5a83c8d29eb21b95513cd10e643be6043fb52f2"},"schema_version":"1.0"},"canonical_sha256":"9857c3f1c87d4eada187a452635fb89cbe00e1504e9e2005c5321ade193937e5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:40:57.808282Z","signature_b64":"kDJJS8m8Cqs5PbkTwpDmOZACf5sN4it9CL/8SIQEmsiH64qYjbKK4z2RwMqbb9gphS8i18sEyIkEKAkVpSBaCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9857c3f1c87d4eada187a452635fb89cbe00e1504e9e2005c5321ade193937e5","last_reissued_at":"2026-05-18T00:40:57.807804Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:40:57.807804Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.00555","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":"2026-05-18T00:40:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7z5m7LoCA1U5uoH5V4vVmaKYwe+AxwV5aOcOf5GgtRbaYMGuqfHdp2ea0qWcChag1at6EWdoJnSCNqAGu2jzCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T12:20:40.155937Z"},"content_sha256":"7c3dab5927422b6ca6bba6ea369a76e127876a95846b2770f8d0035e4e162140","schema_version":"1.0","event_id":"sha256:7c3dab5927422b6ca6bba6ea369a76e127876a95846b2770f8d0035e4e162140"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:TBL4H4OIPVHK3IMHURJGGX5YTS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Low density nuclear matter with light clusters in a generalized nonlinear relativistic mean-field model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Lie-Wen Chen, Zhao-wen Zhang","submitted_at":"2017-05-01T15:01:08Z","abstract_excerpt":"We systematically investigate the thermodynamic properties of homogeneous nuclear matter with light clusters at low densities and finite temperatures using a generalized nonlinear relativistic mean-field (gNL-RMF) model, in which light clusters up to $\\alpha $ ($1 \\le A \\le 4$) are included as explicit degrees of freedom and treated as point-like particles with their interactions described by meson exchanges and the medium effects on the cluster binding energies are described by density- and temperature-dependent energy shifts with the parameters obtained by fitting the experimental cluster Mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.00555","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":"2026-05-18T00:40:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ve9CQHwFRkmkWn81sDLq8VU4tpFcrrbDsxgburjgfDluxgNXkw40wMFklrIGNdNqFRzxDOtgT4klihToDBSADw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T12:20:40.156282Z"},"content_sha256":"fc3c80a7b6b33f9f3dfddbd366a5168aa4479d5d6548716e167cffb4a9023dab","schema_version":"1.0","event_id":"sha256:fc3c80a7b6b33f9f3dfddbd366a5168aa4479d5d6548716e167cffb4a9023dab"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TBL4H4OIPVHK3IMHURJGGX5YTS/bundle.json","state_url":"https://pith.science/pith/TBL4H4OIPVHK3IMHURJGGX5YTS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TBL4H4OIPVHK3IMHURJGGX5YTS/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":"2026-06-05T12:20:40Z","links":{"resolver":"https://pith.science/pith/TBL4H4OIPVHK3IMHURJGGX5YTS","bundle":"https://pith.science/pith/TBL4H4OIPVHK3IMHURJGGX5YTS/bundle.json","state":"https://pith.science/pith/TBL4H4OIPVHK3IMHURJGGX5YTS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TBL4H4OIPVHK3IMHURJGGX5YTS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:TBL4H4OIPVHK3IMHURJGGX5YTS","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":"0a9b8b0f6caad793a8ab99f0a5a83c8d29eb21b95513cd10e643be6043fb52f2","cross_cats_sorted":["astro-ph.SR","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-05-01T15:01:08Z","title_canon_sha256":"d87382c3fb61d6dfecce53858771b4d186c7ae1d7e34796bc11e5dfc8dbc7f74"},"schema_version":"1.0","source":{"id":"1705.00555","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.00555","created_at":"2026-05-18T00:40:57Z"},{"alias_kind":"arxiv_version","alias_value":"1705.00555v2","created_at":"2026-05-18T00:40:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.00555","created_at":"2026-05-18T00:40:57Z"},{"alias_kind":"pith_short_12","alias_value":"TBL4H4OIPVHK","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"TBL4H4OIPVHK3IMH","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"TBL4H4OI","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:fc3c80a7b6b33f9f3dfddbd366a5168aa4479d5d6548716e167cffb4a9023dab","target":"graph","created_at":"2026-05-18T00:40:57Z","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":"We systematically investigate the thermodynamic properties of homogeneous nuclear matter with light clusters at low densities and finite temperatures using a generalized nonlinear relativistic mean-field (gNL-RMF) model, in which light clusters up to $\\alpha $ ($1 \\le A \\le 4$) are included as explicit degrees of freedom and treated as point-like particles with their interactions described by meson exchanges and the medium effects on the cluster binding energies are described by density- and temperature-dependent energy shifts with the parameters obtained by fitting the experimental cluster Mo","authors_text":"Lie-Wen Chen, Zhao-wen Zhang","cross_cats":["astro-ph.SR","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-05-01T15:01:08Z","title":"Low density nuclear matter with light clusters in a generalized nonlinear relativistic mean-field model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.00555","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":"sha256:7c3dab5927422b6ca6bba6ea369a76e127876a95846b2770f8d0035e4e162140","target":"record","created_at":"2026-05-18T00:40:57Z","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":"0a9b8b0f6caad793a8ab99f0a5a83c8d29eb21b95513cd10e643be6043fb52f2","cross_cats_sorted":["astro-ph.SR","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-05-01T15:01:08Z","title_canon_sha256":"d87382c3fb61d6dfecce53858771b4d186c7ae1d7e34796bc11e5dfc8dbc7f74"},"schema_version":"1.0","source":{"id":"1705.00555","kind":"arxiv","version":2}},"canonical_sha256":"9857c3f1c87d4eada187a452635fb89cbe00e1504e9e2005c5321ade193937e5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9857c3f1c87d4eada187a452635fb89cbe00e1504e9e2005c5321ade193937e5","first_computed_at":"2026-05-18T00:40:57.807804Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:40:57.807804Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kDJJS8m8Cqs5PbkTwpDmOZACf5sN4it9CL/8SIQEmsiH64qYjbKK4z2RwMqbb9gphS8i18sEyIkEKAkVpSBaCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:40:57.808282Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.00555","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7c3dab5927422b6ca6bba6ea369a76e127876a95846b2770f8d0035e4e162140","sha256:fc3c80a7b6b33f9f3dfddbd366a5168aa4479d5d6548716e167cffb4a9023dab"],"state_sha256":"0f6f996ec487d92a79b3d2f68ff75666fe15fc676ab15973232a5ea2e5affde5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tccLAK29AAGDgtmbbSqUhffG2eehKAyGsK/8SPYusQOQXhtskTBJQmyNLGlOQGwlD5ZGKNF8zJoeCO/FnMYOAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T12:20:40.158279Z","bundle_sha256":"1d7e534f330ca815d8817a8bebe492fb7329cfedf720634b55395a0e1aaa5dab"}}