{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:KFUDU7JIJLTCQ72VEEP7B3NWRJ","short_pith_number":"pith:KFUDU7JI","canonical_record":{"source":{"id":"2211.07418","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-11-14T14:48:09Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"596890811ecbb7b5273e9d39c3364d4863b76e1dbedc5aeb138ee486bd762428","abstract_canon_sha256":"123ef4f2f9baf89f5e021eb57b90bd7788b8d4b6b3434d7b922b50ac54b06fc3"},"schema_version":"1.0"},"canonical_sha256":"51683a7d284ae6287f55211ff0edb68a7f7817209d20dde0356ac37e25d24349","source":{"kind":"arxiv","id":"2211.07418","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.07418","created_at":"2026-07-05T06:07:34Z"},{"alias_kind":"arxiv_version","alias_value":"2211.07418v2","created_at":"2026-07-05T06:07:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.07418","created_at":"2026-07-05T06:07:34Z"},{"alias_kind":"pith_short_12","alias_value":"KFUDU7JIJLTC","created_at":"2026-07-05T06:07:34Z"},{"alias_kind":"pith_short_16","alias_value":"KFUDU7JIJLTCQ72V","created_at":"2026-07-05T06:07:34Z"},{"alias_kind":"pith_short_8","alias_value":"KFUDU7JI","created_at":"2026-07-05T06:07:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:KFUDU7JIJLTCQ72VEEP7B3NWRJ","target":"record","payload":{"canonical_record":{"source":{"id":"2211.07418","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-11-14T14:48:09Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"596890811ecbb7b5273e9d39c3364d4863b76e1dbedc5aeb138ee486bd762428","abstract_canon_sha256":"123ef4f2f9baf89f5e021eb57b90bd7788b8d4b6b3434d7b922b50ac54b06fc3"},"schema_version":"1.0"},"canonical_sha256":"51683a7d284ae6287f55211ff0edb68a7f7817209d20dde0356ac37e25d24349","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:07:34.428239Z","signature_b64":"i8DpqhDXWc2cGm3zjlvayGvnYGXbBRKr+B91/rm8gS2cYq52ncgRrzTmJnMFQxwyQMg7yi0kNHMWKvF6NRU8Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"51683a7d284ae6287f55211ff0edb68a7f7817209d20dde0356ac37e25d24349","last_reissued_at":"2026-07-05T06:07:34.427774Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:07:34.427774Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2211.07418","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":"2026-07-05T06:07:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gF/Nqg7Zc00ayi0XBMnYFKrSardK1y5Vy2PMLx3twXqqbVXWFm70oHjNv3Vf8mRY86nyRCjBH2TVaEBaB9AmDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T14:19:57.711682Z"},"content_sha256":"124277e0e3b48a74f5a923c9d61451787c9ce7f783790642e439297a343f19d9","schema_version":"1.0","event_id":"sha256:124277e0e3b48a74f5a923c9d61451787c9ce7f783790642e439297a343f19d9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:KFUDU7JIJLTCQ72VEEP7B3NWRJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mass of compact stars in f(T) gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"gr-qc","authors_text":"Hemily Gomes Marciano Fortes, Jos\\'e Carlos Neves de Araujo","submitted_at":"2022-11-14T14:48:09Z","abstract_excerpt":"The mass of compact objects in General Relativity (GR), which as is well known, is obtained via the Tolman - Oppenheimer - Volkov (TOV) equations, is a well defined quantity. However, in alternative gravity, this is not in general the case. In the particular case of $f(T)$ gravity, where $T$ is the scalar torsion, some authors consider that this is still an open question, since it is not guaranteed that the same equation used in TOV GR holds. In this paper we consider such an important issue and compare different ways to calculate the mass of compact objects in $f(T)$ gravity. In particular, w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.07418","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/2211.07418/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":"2026-07-05T06:07:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n2+tgU/QMgqXDDMPRYsQKOBBP9WiZXEG57I3pqdRVC3c4LFoUJ6iQRbVT9GvVSG6aHfpancIhvMRKKae9Gt4Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T14:19:57.712190Z"},"content_sha256":"a2c5337123629cbc1620748b8cb9f9eefcf465e457a1730827f0002b0002bd62","schema_version":"1.0","event_id":"sha256:a2c5337123629cbc1620748b8cb9f9eefcf465e457a1730827f0002b0002bd62"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KFUDU7JIJLTCQ72VEEP7B3NWRJ/bundle.json","state_url":"https://pith.science/pith/KFUDU7JIJLTCQ72VEEP7B3NWRJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KFUDU7JIJLTCQ72VEEP7B3NWRJ/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":"2026-08-03T14:19:57Z","links":{"resolver":"https://pith.science/pith/KFUDU7JIJLTCQ72VEEP7B3NWRJ","bundle":"https://pith.science/pith/KFUDU7JIJLTCQ72VEEP7B3NWRJ/bundle.json","state":"https://pith.science/pith/KFUDU7JIJLTCQ72VEEP7B3NWRJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KFUDU7JIJLTCQ72VEEP7B3NWRJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:KFUDU7JIJLTCQ72VEEP7B3NWRJ","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":"123ef4f2f9baf89f5e021eb57b90bd7788b8d4b6b3434d7b922b50ac54b06fc3","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-11-14T14:48:09Z","title_canon_sha256":"596890811ecbb7b5273e9d39c3364d4863b76e1dbedc5aeb138ee486bd762428"},"schema_version":"1.0","source":{"id":"2211.07418","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.07418","created_at":"2026-07-05T06:07:34Z"},{"alias_kind":"arxiv_version","alias_value":"2211.07418v2","created_at":"2026-07-05T06:07:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.07418","created_at":"2026-07-05T06:07:34Z"},{"alias_kind":"pith_short_12","alias_value":"KFUDU7JIJLTC","created_at":"2026-07-05T06:07:34Z"},{"alias_kind":"pith_short_16","alias_value":"KFUDU7JIJLTCQ72V","created_at":"2026-07-05T06:07:34Z"},{"alias_kind":"pith_short_8","alias_value":"KFUDU7JI","created_at":"2026-07-05T06:07:34Z"}],"graph_snapshots":[{"event_id":"sha256:a2c5337123629cbc1620748b8cb9f9eefcf465e457a1730827f0002b0002bd62","target":"graph","created_at":"2026-07-05T06:07:34Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2211.07418/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The mass of compact objects in General Relativity (GR), which as is well known, is obtained via the Tolman - Oppenheimer - Volkov (TOV) equations, is a well defined quantity. However, in alternative gravity, this is not in general the case. In the particular case of $f(T)$ gravity, where $T$ is the scalar torsion, some authors consider that this is still an open question, since it is not guaranteed that the same equation used in TOV GR holds. In this paper we consider such an important issue and compare different ways to calculate the mass of compact objects in $f(T)$ gravity. In particular, w","authors_text":"Hemily Gomes Marciano Fortes, Jos\\'e Carlos Neves de Araujo","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-11-14T14:48:09Z","title":"Mass of compact stars in f(T) gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.07418","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":"sha256:124277e0e3b48a74f5a923c9d61451787c9ce7f783790642e439297a343f19d9","target":"record","created_at":"2026-07-05T06:07:34Z","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":"123ef4f2f9baf89f5e021eb57b90bd7788b8d4b6b3434d7b922b50ac54b06fc3","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-11-14T14:48:09Z","title_canon_sha256":"596890811ecbb7b5273e9d39c3364d4863b76e1dbedc5aeb138ee486bd762428"},"schema_version":"1.0","source":{"id":"2211.07418","kind":"arxiv","version":2}},"canonical_sha256":"51683a7d284ae6287f55211ff0edb68a7f7817209d20dde0356ac37e25d24349","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"51683a7d284ae6287f55211ff0edb68a7f7817209d20dde0356ac37e25d24349","first_computed_at":"2026-07-05T06:07:34.427774Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:07:34.427774Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"i8DpqhDXWc2cGm3zjlvayGvnYGXbBRKr+B91/rm8gS2cYq52ncgRrzTmJnMFQxwyQMg7yi0kNHMWKvF6NRU8Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:07:34.428239Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.07418","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:124277e0e3b48a74f5a923c9d61451787c9ce7f783790642e439297a343f19d9","sha256:a2c5337123629cbc1620748b8cb9f9eefcf465e457a1730827f0002b0002bd62"],"state_sha256":"82508723562e48397853a51e70c3e824d4f3c193d8590332565957bc715111ad"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HpQsGfNDfub5zyvBc15DVqMaN8aorPs79muIpQ/6vZQLf4t5dPjIeAFFIGKvYr33ATnKoFp2RuABs7ezsmSnDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T14:19:57.715919Z","bundle_sha256":"77d760b6acc20ac01cc0da63070f1909ee64596b2607d354ee28c26893c2afd0"}}