{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:U73QVKMKN2RKZ4GZ4FHP2M6X7N","short_pith_number":"pith:U73QVKMK","canonical_record":{"source":{"id":"1611.05721","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-11-17T14:57:33Z","cross_cats_sorted":[],"title_canon_sha256":"a92786f8d12857a84edd86a671579e21d55e20dba9a173d8ecf3e5a1bf602d81","abstract_canon_sha256":"9b1f1e56b759cc8d082c2f30b09ae8bd9f624b513e444df6139ce39c86f6d4bf"},"schema_version":"1.0"},"canonical_sha256":"a7f70aa98a6ea2acf0d9e14efd33d7fb5bb8d8fb20c891533dbc90f271b89f91","source":{"kind":"arxiv","id":"1611.05721","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.05721","created_at":"2026-05-18T00:51:37Z"},{"alias_kind":"arxiv_version","alias_value":"1611.05721v2","created_at":"2026-05-18T00:51:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.05721","created_at":"2026-05-18T00:51:37Z"},{"alias_kind":"pith_short_12","alias_value":"U73QVKMKN2RK","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"U73QVKMKN2RKZ4GZ","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"U73QVKMK","created_at":"2026-05-18T12:30:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:U73QVKMKN2RKZ4GZ4FHP2M6X7N","target":"record","payload":{"canonical_record":{"source":{"id":"1611.05721","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-11-17T14:57:33Z","cross_cats_sorted":[],"title_canon_sha256":"a92786f8d12857a84edd86a671579e21d55e20dba9a173d8ecf3e5a1bf602d81","abstract_canon_sha256":"9b1f1e56b759cc8d082c2f30b09ae8bd9f624b513e444df6139ce39c86f6d4bf"},"schema_version":"1.0"},"canonical_sha256":"a7f70aa98a6ea2acf0d9e14efd33d7fb5bb8d8fb20c891533dbc90f271b89f91","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:51:37.062728Z","signature_b64":"xQPZ51h13u/kybmFr6gCle6WjOt7HBXndmk96hCzXZ4MntBViZ8EgRP+fpdksUYE7KmqIK14Rzd3PTWoq38bBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a7f70aa98a6ea2acf0d9e14efd33d7fb5bb8d8fb20c891533dbc90f271b89f91","last_reissued_at":"2026-05-18T00:51:37.062272Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:51:37.062272Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1611.05721","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":"2026-05-18T00:51:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ypmRkXrcVt9RgNtCXzTzw1Jq77nCRSmlhFlqP0K8cRuJlFxDcu3zs0P7O6VvmLJ5CuVoQwcoWr31mNTjYxklDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T00:37:23.549779Z"},"content_sha256":"0bced7758eda27cdfd49348634e96f65d08682ac65f9f0ea24c6045bcbf8a31f","schema_version":"1.0","event_id":"sha256:0bced7758eda27cdfd49348634e96f65d08682ac65f9f0ea24c6045bcbf8a31f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:U73QVKMKN2RKZ4GZ4FHP2M6X7N","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Neutron stars in Scalar-Tensor-Vector Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Federico G. Lopez Armengol, Gustavo E. Romero","submitted_at":"2016-11-17T14:57:33Z","abstract_excerpt":"Scalar-Tensor-Vector Gravity (STVG), also referred as MOdified Gravity (MOG), is an alternative theory of the gravitational interaction. Its weak field approximation has been successfully used to described Solar System observations, galaxy rotation curves, dynamics of clusters of galaxies, and cosmological data, without the imposition of dark components. The theory was formulated by John Moffat in 2006. In this work, we derive matter-sourced solutions of STVG and construct neutron star models. We aim at exploring STVG predictions about stellar structure in the strong gravity regime. Specifical"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.05721","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":"2026-05-18T00:51:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PbyTPUv7tcZ2VLe2YJwjoYRxX+b3WzdIMDPXkuqNbEhKrWVyYJvzalkrsVYMBfltOxf6R+v8X4CPdInpWc8VAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T00:37:23.550125Z"},"content_sha256":"9473033c54eebeed3f9e4f24766fc8753c77df31f6cbdb5ccbfe031ba0829944","schema_version":"1.0","event_id":"sha256:9473033c54eebeed3f9e4f24766fc8753c77df31f6cbdb5ccbfe031ba0829944"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/U73QVKMKN2RKZ4GZ4FHP2M6X7N/bundle.json","state_url":"https://pith.science/pith/U73QVKMKN2RKZ4GZ4FHP2M6X7N/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/U73QVKMKN2RKZ4GZ4FHP2M6X7N/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":"2026-06-04T00:37:23Z","links":{"resolver":"https://pith.science/pith/U73QVKMKN2RKZ4GZ4FHP2M6X7N","bundle":"https://pith.science/pith/U73QVKMKN2RKZ4GZ4FHP2M6X7N/bundle.json","state":"https://pith.science/pith/U73QVKMKN2RKZ4GZ4FHP2M6X7N/state.json","well_known_bundle":"https://pith.science/.well-known/pith/U73QVKMKN2RKZ4GZ4FHP2M6X7N/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:U73QVKMKN2RKZ4GZ4FHP2M6X7N","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":"9b1f1e56b759cc8d082c2f30b09ae8bd9f624b513e444df6139ce39c86f6d4bf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-11-17T14:57:33Z","title_canon_sha256":"a92786f8d12857a84edd86a671579e21d55e20dba9a173d8ecf3e5a1bf602d81"},"schema_version":"1.0","source":{"id":"1611.05721","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.05721","created_at":"2026-05-18T00:51:37Z"},{"alias_kind":"arxiv_version","alias_value":"1611.05721v2","created_at":"2026-05-18T00:51:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.05721","created_at":"2026-05-18T00:51:37Z"},{"alias_kind":"pith_short_12","alias_value":"U73QVKMKN2RK","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"U73QVKMKN2RKZ4GZ","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"U73QVKMK","created_at":"2026-05-18T12:30:46Z"}],"graph_snapshots":[{"event_id":"sha256:9473033c54eebeed3f9e4f24766fc8753c77df31f6cbdb5ccbfe031ba0829944","target":"graph","created_at":"2026-05-18T00:51:37Z","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":"Scalar-Tensor-Vector Gravity (STVG), also referred as MOdified Gravity (MOG), is an alternative theory of the gravitational interaction. Its weak field approximation has been successfully used to described Solar System observations, galaxy rotation curves, dynamics of clusters of galaxies, and cosmological data, without the imposition of dark components. The theory was formulated by John Moffat in 2006. In this work, we derive matter-sourced solutions of STVG and construct neutron star models. We aim at exploring STVG predictions about stellar structure in the strong gravity regime. Specifical","authors_text":"Federico G. Lopez Armengol, Gustavo E. Romero","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-11-17T14:57:33Z","title":"Neutron stars in Scalar-Tensor-Vector Gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.05721","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":"sha256:0bced7758eda27cdfd49348634e96f65d08682ac65f9f0ea24c6045bcbf8a31f","target":"record","created_at":"2026-05-18T00:51:37Z","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":"9b1f1e56b759cc8d082c2f30b09ae8bd9f624b513e444df6139ce39c86f6d4bf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-11-17T14:57:33Z","title_canon_sha256":"a92786f8d12857a84edd86a671579e21d55e20dba9a173d8ecf3e5a1bf602d81"},"schema_version":"1.0","source":{"id":"1611.05721","kind":"arxiv","version":2}},"canonical_sha256":"a7f70aa98a6ea2acf0d9e14efd33d7fb5bb8d8fb20c891533dbc90f271b89f91","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a7f70aa98a6ea2acf0d9e14efd33d7fb5bb8d8fb20c891533dbc90f271b89f91","first_computed_at":"2026-05-18T00:51:37.062272Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:51:37.062272Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xQPZ51h13u/kybmFr6gCle6WjOt7HBXndmk96hCzXZ4MntBViZ8EgRP+fpdksUYE7KmqIK14Rzd3PTWoq38bBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:51:37.062728Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.05721","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0bced7758eda27cdfd49348634e96f65d08682ac65f9f0ea24c6045bcbf8a31f","sha256:9473033c54eebeed3f9e4f24766fc8753c77df31f6cbdb5ccbfe031ba0829944"],"state_sha256":"df06959f1f5f08987ea2977d23dec68af0fe2dda25e2bdaa18f403cb3c930304"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xg5wSKWaS8xdd+tKe7dwpubper29MpdX69qNFlrMn/vrPTrMF9pWEXzvuxOjASvqUM2r1RCbhzGImP5YUdRYDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T00:37:23.552142Z","bundle_sha256":"5dd902fdee9a8a19dc05d9c44ca9511b037cb60dc8999f803ab0ade123df382b"}}