{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:MJRVMTXX3OWJIMFL2JFATVFYJA","short_pith_number":"pith:MJRVMTXX","canonical_record":{"source":{"id":"2206.08579","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2022-06-17T06:34:47Z","cross_cats_sorted":[],"title_canon_sha256":"9e7e9865ebf5355160820528676bbbd0a545c1e94b23aba5d7977ab9940dff0f","abstract_canon_sha256":"5f7d7f360a3e4242e16dbb1f2f6d5b2b39d651560f5462b58e99208817763098"},"schema_version":"1.0"},"canonical_sha256":"6263564ef7dbac9430abd24a09d4b8483f84fb13dbf976581279b1783ea10816","source":{"kind":"arxiv","id":"2206.08579","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.08579","created_at":"2026-07-05T05:10:38Z"},{"alias_kind":"arxiv_version","alias_value":"2206.08579v2","created_at":"2026-07-05T05:10:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.08579","created_at":"2026-07-05T05:10:38Z"},{"alias_kind":"pith_short_12","alias_value":"MJRVMTXX3OWJ","created_at":"2026-07-05T05:10:38Z"},{"alias_kind":"pith_short_16","alias_value":"MJRVMTXX3OWJIMFL","created_at":"2026-07-05T05:10:38Z"},{"alias_kind":"pith_short_8","alias_value":"MJRVMTXX","created_at":"2026-07-05T05:10:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:MJRVMTXX3OWJIMFL2JFATVFYJA","target":"record","payload":{"canonical_record":{"source":{"id":"2206.08579","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2022-06-17T06:34:47Z","cross_cats_sorted":[],"title_canon_sha256":"9e7e9865ebf5355160820528676bbbd0a545c1e94b23aba5d7977ab9940dff0f","abstract_canon_sha256":"5f7d7f360a3e4242e16dbb1f2f6d5b2b39d651560f5462b58e99208817763098"},"schema_version":"1.0"},"canonical_sha256":"6263564ef7dbac9430abd24a09d4b8483f84fb13dbf976581279b1783ea10816","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:10:38.601726Z","signature_b64":"xeRmZu58Y2iDwAlcWYEIVr1X/En7cyEI0Gt2y7C/rV+B52NKD5fyRA9Pxq7hcmvVHa+7mBdWEjBpkKjfLNCOAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6263564ef7dbac9430abd24a09d4b8483f84fb13dbf976581279b1783ea10816","last_reissued_at":"2026-07-05T05:10:38.601223Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:10:38.601223Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2206.08579","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":"2026-07-05T05:10:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aQqYb8ceQm/LDblK3A2n2jzoph9Axw3LjwXoCoP7xbpYnpMrGlZ4kK3f7ojKEfLwBrxtXsEQSU+/uLEoN0/CBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:49:26.491508Z"},"content_sha256":"05df064b25a02b616965925b2ac0a56459a2d0a1aae22ff6d4fa5e2912a3447b","schema_version":"1.0","event_id":"sha256:05df064b25a02b616965925b2ac0a56459a2d0a1aae22ff6d4fa5e2912a3447b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:MJRVMTXX3OWJIMFL2JFATVFYJA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exploring universal characteristics of neutron star matter with relativistic \\textit{ab initio} equations of state","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Chencan Wang, Hui Tong, Sibo Wang","submitted_at":"2022-06-17T06:34:47Z","abstract_excerpt":"Starting from the relativistic realistic nucleon-nucleon ($NN$) interactions, a newly developed relativistic \\textit{ab initio} method, i.e., the relativistic Brueckner-Hartree-Fock (RBHF) theory in the full Dirac space is employed to study the neutron star properties. First, the one-to-one correspondence relation for gravitational redshift and mass is established and used to infer the mass of isolated neutron stars combining the gravitational redshift measurements. Next, the ratio of the moment of inertia $I$ to $MR^2$ as a function of the compactness $M/R$ is obtained, which is consistent wi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.08579","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2206.08579/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T05:10:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0Gpf6+Wp/SHill84iUsJ6dGLA68kj7wii6wCEKa3zyevYyDqN8OjnflOru59M+I2d9oWBNbIDIKU40MZLmT0DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:49:26.492037Z"},"content_sha256":"cab5a588ebe821bba7a0cf7bcd6549b5a963f392e288a29ad2b315f63b27f57e","schema_version":"1.0","event_id":"sha256:cab5a588ebe821bba7a0cf7bcd6549b5a963f392e288a29ad2b315f63b27f57e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MJRVMTXX3OWJIMFL2JFATVFYJA/bundle.json","state_url":"https://pith.science/pith/MJRVMTXX3OWJIMFL2JFATVFYJA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MJRVMTXX3OWJIMFL2JFATVFYJA/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":"2026-08-03T16:49:26Z","links":{"resolver":"https://pith.science/pith/MJRVMTXX3OWJIMFL2JFATVFYJA","bundle":"https://pith.science/pith/MJRVMTXX3OWJIMFL2JFATVFYJA/bundle.json","state":"https://pith.science/pith/MJRVMTXX3OWJIMFL2JFATVFYJA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MJRVMTXX3OWJIMFL2JFATVFYJA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:MJRVMTXX3OWJIMFL2JFATVFYJA","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":"5f7d7f360a3e4242e16dbb1f2f6d5b2b39d651560f5462b58e99208817763098","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2022-06-17T06:34:47Z","title_canon_sha256":"9e7e9865ebf5355160820528676bbbd0a545c1e94b23aba5d7977ab9940dff0f"},"schema_version":"1.0","source":{"id":"2206.08579","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.08579","created_at":"2026-07-05T05:10:38Z"},{"alias_kind":"arxiv_version","alias_value":"2206.08579v2","created_at":"2026-07-05T05:10:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.08579","created_at":"2026-07-05T05:10:38Z"},{"alias_kind":"pith_short_12","alias_value":"MJRVMTXX3OWJ","created_at":"2026-07-05T05:10:38Z"},{"alias_kind":"pith_short_16","alias_value":"MJRVMTXX3OWJIMFL","created_at":"2026-07-05T05:10:38Z"},{"alias_kind":"pith_short_8","alias_value":"MJRVMTXX","created_at":"2026-07-05T05:10:38Z"}],"graph_snapshots":[{"event_id":"sha256:cab5a588ebe821bba7a0cf7bcd6549b5a963f392e288a29ad2b315f63b27f57e","target":"graph","created_at":"2026-07-05T05:10:38Z","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/2206.08579/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Starting from the relativistic realistic nucleon-nucleon ($NN$) interactions, a newly developed relativistic \\textit{ab initio} method, i.e., the relativistic Brueckner-Hartree-Fock (RBHF) theory in the full Dirac space is employed to study the neutron star properties. First, the one-to-one correspondence relation for gravitational redshift and mass is established and used to infer the mass of isolated neutron stars combining the gravitational redshift measurements. Next, the ratio of the moment of inertia $I$ to $MR^2$ as a function of the compactness $M/R$ is obtained, which is consistent wi","authors_text":"Chencan Wang, Hui Tong, Sibo Wang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2022-06-17T06:34:47Z","title":"Exploring universal characteristics of neutron star matter with relativistic \\textit{ab initio} equations of state"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.08579","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":"sha256:05df064b25a02b616965925b2ac0a56459a2d0a1aae22ff6d4fa5e2912a3447b","target":"record","created_at":"2026-07-05T05:10:38Z","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":"5f7d7f360a3e4242e16dbb1f2f6d5b2b39d651560f5462b58e99208817763098","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2022-06-17T06:34:47Z","title_canon_sha256":"9e7e9865ebf5355160820528676bbbd0a545c1e94b23aba5d7977ab9940dff0f"},"schema_version":"1.0","source":{"id":"2206.08579","kind":"arxiv","version":2}},"canonical_sha256":"6263564ef7dbac9430abd24a09d4b8483f84fb13dbf976581279b1783ea10816","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6263564ef7dbac9430abd24a09d4b8483f84fb13dbf976581279b1783ea10816","first_computed_at":"2026-07-05T05:10:38.601223Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:10:38.601223Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xeRmZu58Y2iDwAlcWYEIVr1X/En7cyEI0Gt2y7C/rV+B52NKD5fyRA9Pxq7hcmvVHa+7mBdWEjBpkKjfLNCOAw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:10:38.601726Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.08579","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:05df064b25a02b616965925b2ac0a56459a2d0a1aae22ff6d4fa5e2912a3447b","sha256:cab5a588ebe821bba7a0cf7bcd6549b5a963f392e288a29ad2b315f63b27f57e"],"state_sha256":"3fd23aa81e5a0804806bc5152920477c9e0394ef40a1550b539a2725facdde59"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cZia5v9ftMkhg+VZrmYC2E9ymS8CTxM+MrXJ+4agEp+cCo7rvAXVGfyL/BjNSEMl8QIxzvxXNJqUOo7MDrzaBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T16:49:26.497102Z","bundle_sha256":"46f3d1fe185195aeb5593322bd4399aba7640f9ee59489647d0ff038203d8c3f"}}