{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:VOZHZGWO54ECT5HEP75CWD7MIU","short_pith_number":"pith:VOZHZGWO","canonical_record":{"source":{"id":"1801.06929","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-01-22T01:20:40Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"864859bea768601f278b388ff09f6df868828e20192eac3f6833f427ab5950cb","abstract_canon_sha256":"8316fed9702858096cc485e434fbfe9dba4f3e4d4aef8df9178c4e612e98978f"},"schema_version":"1.0"},"canonical_sha256":"abb27c9aceef0829f4e47ffa2b0fec45122a47fbfd3f9f97045c474fde508993","source":{"kind":"arxiv","id":"1801.06929","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.06929","created_at":"2026-05-18T00:25:22Z"},{"alias_kind":"arxiv_version","alias_value":"1801.06929v1","created_at":"2026-05-18T00:25:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.06929","created_at":"2026-05-18T00:25:22Z"},{"alias_kind":"pith_short_12","alias_value":"VOZHZGWO54EC","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VOZHZGWO54ECT5HE","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VOZHZGWO","created_at":"2026-05-18T12:32:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:VOZHZGWO54ECT5HEP75CWD7MIU","target":"record","payload":{"canonical_record":{"source":{"id":"1801.06929","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-01-22T01:20:40Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"864859bea768601f278b388ff09f6df868828e20192eac3f6833f427ab5950cb","abstract_canon_sha256":"8316fed9702858096cc485e434fbfe9dba4f3e4d4aef8df9178c4e612e98978f"},"schema_version":"1.0"},"canonical_sha256":"abb27c9aceef0829f4e47ffa2b0fec45122a47fbfd3f9f97045c474fde508993","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:25:22.780179Z","signature_b64":"1BSy+as4rGrxKziSY/6f4SbDqRRPEA7uCXrxAdi1r6u7AsYITA7kwpqujmBw5FmK/S26NJsjOEAEGsJmi8flAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"abb27c9aceef0829f4e47ffa2b0fec45122a47fbfd3f9f97045c474fde508993","last_reissued_at":"2026-05-18T00:25:22.779429Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:25:22.779429Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.06929","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:25:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qi3VEGNBUQrJnfVIKlEJgNpw+DFaSxL2YyirgVFBr4xBamrk10vXBySI3DNrvrCPnojxCUOnw1ft2VMzRVkGDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T23:35:25.343946Z"},"content_sha256":"4571293c1b936374e1618177715c2cf0622add5049e210bff5a2692d755cacb8","schema_version":"1.0","event_id":"sha256:4571293c1b936374e1618177715c2cf0622add5049e210bff5a2692d755cacb8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:VOZHZGWO54ECT5HEP75CWD7MIU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Introduction to teleparallel gravities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Alexey Golovnev","submitted_at":"2018-01-22T01:20:40Z","abstract_excerpt":"We give a pedagogical introduction into the field of (modified) teleparallel theories of gravity. Our presentation is fairly self-contained. In particular, we carefully explain the basic principles of metric-affine approaches to gravity.\n  This contribution is based on our talk \"Teleparallel gravity, its modifications, and the local Lorentz invariance\" at the 9th Mathematical Physics Meeting: School and Conference on Modern Mathematical Physics in Belgrade, September 2017."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.06929","kind":"arxiv","version":1},"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":"2026-05-18T00:25:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z7bWiq7+JoaIJ9ECtNGwfhz31K7RCNc4fs+9m8utAXN5WKLw2HKOOsf0/cp68R7RbZLgwh9Cv+KJz/3ZgDOHDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T23:35:25.344605Z"},"content_sha256":"2e16f4b4bb3e11600f1f225ca56221c746b2132017956838b4f039fce6ca5916","schema_version":"1.0","event_id":"sha256:2e16f4b4bb3e11600f1f225ca56221c746b2132017956838b4f039fce6ca5916"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VOZHZGWO54ECT5HEP75CWD7MIU/bundle.json","state_url":"https://pith.science/pith/VOZHZGWO54ECT5HEP75CWD7MIU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VOZHZGWO54ECT5HEP75CWD7MIU/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":"2026-05-20T23:35:25Z","links":{"resolver":"https://pith.science/pith/VOZHZGWO54ECT5HEP75CWD7MIU","bundle":"https://pith.science/pith/VOZHZGWO54ECT5HEP75CWD7MIU/bundle.json","state":"https://pith.science/pith/VOZHZGWO54ECT5HEP75CWD7MIU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VOZHZGWO54ECT5HEP75CWD7MIU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:VOZHZGWO54ECT5HEP75CWD7MIU","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":"8316fed9702858096cc485e434fbfe9dba4f3e4d4aef8df9178c4e612e98978f","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-01-22T01:20:40Z","title_canon_sha256":"864859bea768601f278b388ff09f6df868828e20192eac3f6833f427ab5950cb"},"schema_version":"1.0","source":{"id":"1801.06929","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.06929","created_at":"2026-05-18T00:25:22Z"},{"alias_kind":"arxiv_version","alias_value":"1801.06929v1","created_at":"2026-05-18T00:25:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.06929","created_at":"2026-05-18T00:25:22Z"},{"alias_kind":"pith_short_12","alias_value":"VOZHZGWO54EC","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VOZHZGWO54ECT5HE","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VOZHZGWO","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:2e16f4b4bb3e11600f1f225ca56221c746b2132017956838b4f039fce6ca5916","target":"graph","created_at":"2026-05-18T00:25:22Z","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 give a pedagogical introduction into the field of (modified) teleparallel theories of gravity. Our presentation is fairly self-contained. In particular, we carefully explain the basic principles of metric-affine approaches to gravity.\n  This contribution is based on our talk \"Teleparallel gravity, its modifications, and the local Lorentz invariance\" at the 9th Mathematical Physics Meeting: School and Conference on Modern Mathematical Physics in Belgrade, September 2017.","authors_text":"Alexey Golovnev","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-01-22T01:20:40Z","title":"Introduction to teleparallel gravities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.06929","kind":"arxiv","version":1},"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":"sha256:4571293c1b936374e1618177715c2cf0622add5049e210bff5a2692d755cacb8","target":"record","created_at":"2026-05-18T00:25:22Z","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":"8316fed9702858096cc485e434fbfe9dba4f3e4d4aef8df9178c4e612e98978f","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-01-22T01:20:40Z","title_canon_sha256":"864859bea768601f278b388ff09f6df868828e20192eac3f6833f427ab5950cb"},"schema_version":"1.0","source":{"id":"1801.06929","kind":"arxiv","version":1}},"canonical_sha256":"abb27c9aceef0829f4e47ffa2b0fec45122a47fbfd3f9f97045c474fde508993","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"abb27c9aceef0829f4e47ffa2b0fec45122a47fbfd3f9f97045c474fde508993","first_computed_at":"2026-05-18T00:25:22.779429Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:25:22.779429Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1BSy+as4rGrxKziSY/6f4SbDqRRPEA7uCXrxAdi1r6u7AsYITA7kwpqujmBw5FmK/S26NJsjOEAEGsJmi8flAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:25:22.780179Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.06929","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4571293c1b936374e1618177715c2cf0622add5049e210bff5a2692d755cacb8","sha256:2e16f4b4bb3e11600f1f225ca56221c746b2132017956838b4f039fce6ca5916"],"state_sha256":"85f73d4cace7c44f1ea8fe2aa28ba246ab8d96cdc5ae15ade46ffafd635418e4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p4TVQksoU7tO5W7DUeGhgV5ZM7qKB3O49V7p2/sVCepZKNyzMCscEx2pKBHMHCt3lJ9fqW4zQAny6nJp3T3TBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T23:35:25.348671Z","bundle_sha256":"8c783f717ebdcc127069f2e1f6ead44997091334321ffa455ea3524c72b48715"}}