{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:N5X7PDDEAJ473Z3JZ7DMAN3COS","short_pith_number":"pith:N5X7PDDE","canonical_record":{"source":{"id":"1108.2920","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-08-15T02:45:28Z","cross_cats_sorted":["gr-qc","hep-th"],"title_canon_sha256":"decc2ecefe2b1b0242ad00bb759b4e69696006a0807078b33d0fbbf822dfdbec","abstract_canon_sha256":"8407fbfd54f7208287d5e3ed79384b67a492c0c3661b727be0eb7a701c633b52"},"schema_version":"1.0"},"canonical_sha256":"6f6ff78c640279fde769cfc6c0376274b851dc4d61a05df3dcda5a9f47725ab9","source":{"kind":"arxiv","id":"1108.2920","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.2920","created_at":"2026-05-18T02:00:54Z"},{"alias_kind":"arxiv_version","alias_value":"1108.2920v4","created_at":"2026-05-18T02:00:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.2920","created_at":"2026-05-18T02:00:54Z"},{"alias_kind":"pith_short_12","alias_value":"N5X7PDDEAJ47","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"N5X7PDDEAJ473Z3J","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"N5X7PDDE","created_at":"2026-05-18T12:26:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:N5X7PDDEAJ473Z3JZ7DMAN3COS","target":"record","payload":{"canonical_record":{"source":{"id":"1108.2920","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-08-15T02:45:28Z","cross_cats_sorted":["gr-qc","hep-th"],"title_canon_sha256":"decc2ecefe2b1b0242ad00bb759b4e69696006a0807078b33d0fbbf822dfdbec","abstract_canon_sha256":"8407fbfd54f7208287d5e3ed79384b67a492c0c3661b727be0eb7a701c633b52"},"schema_version":"1.0"},"canonical_sha256":"6f6ff78c640279fde769cfc6c0376274b851dc4d61a05df3dcda5a9f47725ab9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:00:54.028760Z","signature_b64":"CJW4SKybQxIIx7M/gQVLE1DFnft/N+YRAOjIqJuhQvpZBwC2iiGdXNd+RcAstCPF6hF7lNjNumCcbp3om0rMAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6f6ff78c640279fde769cfc6c0376274b851dc4d61a05df3dcda5a9f47725ab9","last_reissued_at":"2026-05-18T02:00:54.028003Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:00:54.028003Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1108.2920","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:00:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UvQnQowcq9t+bkIpLSr8tq37HQeEQAIMJxrz2XKTxdGiZnfb1d8/FSp08evwhrVMcYt2UqgKkvmCurnyxSRIAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T16:15:01.069433Z"},"content_sha256":"0f6cf90e51a6e150c1978e7f214db1fc62f98e392c0f5c6b307b31916c3e4903","schema_version":"1.0","event_id":"sha256:0f6cf90e51a6e150c1978e7f214db1fc62f98e392c0f5c6b307b31916c3e4903"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:N5X7PDDEAJ473Z3JZ7DMAN3COS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"New Static Solutions in f(T) Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Manuel E. Rodrigues, M. Hamani Daouda, M. J. S. Houndjo","submitted_at":"2011-08-15T02:45:28Z","abstract_excerpt":"We consider the equations of motion of an anisotropic space-time in $f(T)$ theory, where $T$ is the torsion. New spherically symmetric solutions of black holes and wormholes are obtained with a constant torsion and the cases for which the radial pressure is proportional to a real constant, to some algebraic functions $f(T)$ and their derivatives $f_T(T)$, or vanish identically."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.2920","kind":"arxiv","version":4},"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":"2026-05-18T02:00:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PzyUE9GWvVdMVvOvRZ3qcVJi1DCnmFQAhrfNGsl66OTAWgrfRXbMY/mc46f0OdCWc5DKAzTUI7LMU0s0fpTSAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T16:15:01.070078Z"},"content_sha256":"cabeef37797fb086f1ebb8a92eb33d7b10059389c52f2ecbd124105fca3b10ba","schema_version":"1.0","event_id":"sha256:cabeef37797fb086f1ebb8a92eb33d7b10059389c52f2ecbd124105fca3b10ba"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/N5X7PDDEAJ473Z3JZ7DMAN3COS/bundle.json","state_url":"https://pith.science/pith/N5X7PDDEAJ473Z3JZ7DMAN3COS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/N5X7PDDEAJ473Z3JZ7DMAN3COS/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":"2026-05-21T16:15:01Z","links":{"resolver":"https://pith.science/pith/N5X7PDDEAJ473Z3JZ7DMAN3COS","bundle":"https://pith.science/pith/N5X7PDDEAJ473Z3JZ7DMAN3COS/bundle.json","state":"https://pith.science/pith/N5X7PDDEAJ473Z3JZ7DMAN3COS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/N5X7PDDEAJ473Z3JZ7DMAN3COS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:N5X7PDDEAJ473Z3JZ7DMAN3COS","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":"8407fbfd54f7208287d5e3ed79384b67a492c0c3661b727be0eb7a701c633b52","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-08-15T02:45:28Z","title_canon_sha256":"decc2ecefe2b1b0242ad00bb759b4e69696006a0807078b33d0fbbf822dfdbec"},"schema_version":"1.0","source":{"id":"1108.2920","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.2920","created_at":"2026-05-18T02:00:54Z"},{"alias_kind":"arxiv_version","alias_value":"1108.2920v4","created_at":"2026-05-18T02:00:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.2920","created_at":"2026-05-18T02:00:54Z"},{"alias_kind":"pith_short_12","alias_value":"N5X7PDDEAJ47","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"N5X7PDDEAJ473Z3J","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"N5X7PDDE","created_at":"2026-05-18T12:26:37Z"}],"graph_snapshots":[{"event_id":"sha256:cabeef37797fb086f1ebb8a92eb33d7b10059389c52f2ecbd124105fca3b10ba","target":"graph","created_at":"2026-05-18T02:00:54Z","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 consider the equations of motion of an anisotropic space-time in $f(T)$ theory, where $T$ is the torsion. New spherically symmetric solutions of black holes and wormholes are obtained with a constant torsion and the cases for which the radial pressure is proportional to a real constant, to some algebraic functions $f(T)$ and their derivatives $f_T(T)$, or vanish identically.","authors_text":"Manuel E. Rodrigues, M. Hamani Daouda, M. J. S. Houndjo","cross_cats":["gr-qc","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-08-15T02:45:28Z","title":"New Static Solutions in f(T) Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.2920","kind":"arxiv","version":4},"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":"sha256:0f6cf90e51a6e150c1978e7f214db1fc62f98e392c0f5c6b307b31916c3e4903","target":"record","created_at":"2026-05-18T02:00:54Z","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":"8407fbfd54f7208287d5e3ed79384b67a492c0c3661b727be0eb7a701c633b52","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-08-15T02:45:28Z","title_canon_sha256":"decc2ecefe2b1b0242ad00bb759b4e69696006a0807078b33d0fbbf822dfdbec"},"schema_version":"1.0","source":{"id":"1108.2920","kind":"arxiv","version":4}},"canonical_sha256":"6f6ff78c640279fde769cfc6c0376274b851dc4d61a05df3dcda5a9f47725ab9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6f6ff78c640279fde769cfc6c0376274b851dc4d61a05df3dcda5a9f47725ab9","first_computed_at":"2026-05-18T02:00:54.028003Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:00:54.028003Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CJW4SKybQxIIx7M/gQVLE1DFnft/N+YRAOjIqJuhQvpZBwC2iiGdXNd+RcAstCPF6hF7lNjNumCcbp3om0rMAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:00:54.028760Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.2920","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0f6cf90e51a6e150c1978e7f214db1fc62f98e392c0f5c6b307b31916c3e4903","sha256:cabeef37797fb086f1ebb8a92eb33d7b10059389c52f2ecbd124105fca3b10ba"],"state_sha256":"96750906010cc2805ab72fb87d1b3e6405797338779827bc7496dba4f86dc513"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bmGIyXWoxTZyy7XJ9UsQpLVwT/grT8S7qTWBTzhN0vrLx7Lc+ORRrVJtOT9z6PPzZToTa4SPs6nU0jrDRj/nAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-21T16:15:01.073626Z","bundle_sha256":"593217faf0cd87d8c3c81ac312398a0c658f4e44864be5b187c37272abd11cef"}}