{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:PLXE7A26X3OBOPNWL7GL7RJCFI","short_pith_number":"pith:PLXE7A26","canonical_record":{"source":{"id":"2308.03632","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-08-07T14:38:58Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"bf6d0c49e2c06b6a9bb65541c4e9bc0b87412614f3a7a4551a28f92dbba88c5f","abstract_canon_sha256":"a266b0972cc584b04545eb1a931575afd0fb9a79a21c49ce9cec97bbac14400e"},"schema_version":"1.0"},"canonical_sha256":"7aee4f835ebedc173db65fccbfc5222a2e04474073ff18cbb4a9fa51f52b5bf3","source":{"kind":"arxiv","id":"2308.03632","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.03632","created_at":"2026-07-05T06:50:57Z"},{"alias_kind":"arxiv_version","alias_value":"2308.03632v2","created_at":"2026-07-05T06:50:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.03632","created_at":"2026-07-05T06:50:57Z"},{"alias_kind":"pith_short_12","alias_value":"PLXE7A26X3OB","created_at":"2026-07-05T06:50:57Z"},{"alias_kind":"pith_short_16","alias_value":"PLXE7A26X3OBOPNW","created_at":"2026-07-05T06:50:57Z"},{"alias_kind":"pith_short_8","alias_value":"PLXE7A26","created_at":"2026-07-05T06:50:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:PLXE7A26X3OBOPNWL7GL7RJCFI","target":"record","payload":{"canonical_record":{"source":{"id":"2308.03632","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-08-07T14:38:58Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"bf6d0c49e2c06b6a9bb65541c4e9bc0b87412614f3a7a4551a28f92dbba88c5f","abstract_canon_sha256":"a266b0972cc584b04545eb1a931575afd0fb9a79a21c49ce9cec97bbac14400e"},"schema_version":"1.0"},"canonical_sha256":"7aee4f835ebedc173db65fccbfc5222a2e04474073ff18cbb4a9fa51f52b5bf3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:50:57.353696Z","signature_b64":"qzAUKbsLqAQBYR6sPYLU4h8tdtk+4RLY8EkTS/9HmsGVznNupV9K43enaTVhPMzy9ogtMN0ZovYAClsEp9csCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7aee4f835ebedc173db65fccbfc5222a2e04474073ff18cbb4a9fa51f52b5bf3","last_reissued_at":"2026-07-05T06:50:57.353203Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:50:57.353203Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2308.03632","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":"2026-07-05T06:50:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"//uyoVLxbzXAmbTWXa+2XphgdatqNGz6Uw9QaDFeYzXvLZOyggzWKnTVeHf4PMfEXtvHS2CcxuR1n8tbbmdMCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T13:02:42.731186Z"},"content_sha256":"51b69d4ff19a11b7e3e608f59d271be76fcd0ef497fa91809728994daf641a3c","schema_version":"1.0","event_id":"sha256:51b69d4ff19a11b7e3e608f59d271be76fcd0ef497fa91809728994daf641a3c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:PLXE7A26X3OBOPNWL7GL7RJCFI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Gauss-Bonnet topological scalar in the Geometric Trinity of Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Daniel Blixt, Francesco Bajardi, Salvatore Capozziello","submitted_at":"2023-08-07T14:38:58Z","abstract_excerpt":"The Gauss-Bonnet topological scalar is presented in metric-teleparallel formalism as well as in the symmetric and general teleparallel formulations. In all of the aforementioned frameworks, the full expressions are provided explicitly in terms of torsion, non-metricity and Levi-Civita covariant derivative. The number of invariant terms of this form is counted and compared with the number which can appear in the corresponding effective field theory. Although the difference in this number is not very large, it is found that the Gauss-Bonnet invariant excludes some of the effective field theory t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.03632","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/2308.03632/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":"2026-07-05T06:50:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BgofFa9HiBdk2E4rUt7SENZ81EBG3vwtDJ08t4bzC592SyX8oH7pCFP3UpwsrbjqDvyd5OLsbtgqzawy7jF4CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T13:02:42.731581Z"},"content_sha256":"a833d1c1aba938133303987ece03d000794fa8fdd731aba76e53eb28f1fcaeb2","schema_version":"1.0","event_id":"sha256:a833d1c1aba938133303987ece03d000794fa8fdd731aba76e53eb28f1fcaeb2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PLXE7A26X3OBOPNWL7GL7RJCFI/bundle.json","state_url":"https://pith.science/pith/PLXE7A26X3OBOPNWL7GL7RJCFI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PLXE7A26X3OBOPNWL7GL7RJCFI/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":"2026-07-10T13:02:42Z","links":{"resolver":"https://pith.science/pith/PLXE7A26X3OBOPNWL7GL7RJCFI","bundle":"https://pith.science/pith/PLXE7A26X3OBOPNWL7GL7RJCFI/bundle.json","state":"https://pith.science/pith/PLXE7A26X3OBOPNWL7GL7RJCFI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PLXE7A26X3OBOPNWL7GL7RJCFI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:PLXE7A26X3OBOPNWL7GL7RJCFI","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":"a266b0972cc584b04545eb1a931575afd0fb9a79a21c49ce9cec97bbac14400e","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-08-07T14:38:58Z","title_canon_sha256":"bf6d0c49e2c06b6a9bb65541c4e9bc0b87412614f3a7a4551a28f92dbba88c5f"},"schema_version":"1.0","source":{"id":"2308.03632","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.03632","created_at":"2026-07-05T06:50:57Z"},{"alias_kind":"arxiv_version","alias_value":"2308.03632v2","created_at":"2026-07-05T06:50:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.03632","created_at":"2026-07-05T06:50:57Z"},{"alias_kind":"pith_short_12","alias_value":"PLXE7A26X3OB","created_at":"2026-07-05T06:50:57Z"},{"alias_kind":"pith_short_16","alias_value":"PLXE7A26X3OBOPNW","created_at":"2026-07-05T06:50:57Z"},{"alias_kind":"pith_short_8","alias_value":"PLXE7A26","created_at":"2026-07-05T06:50:57Z"}],"graph_snapshots":[{"event_id":"sha256:a833d1c1aba938133303987ece03d000794fa8fdd731aba76e53eb28f1fcaeb2","target":"graph","created_at":"2026-07-05T06:50:57Z","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/2308.03632/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Gauss-Bonnet topological scalar is presented in metric-teleparallel formalism as well as in the symmetric and general teleparallel formulations. In all of the aforementioned frameworks, the full expressions are provided explicitly in terms of torsion, non-metricity and Levi-Civita covariant derivative. The number of invariant terms of this form is counted and compared with the number which can appear in the corresponding effective field theory. Although the difference in this number is not very large, it is found that the Gauss-Bonnet invariant excludes some of the effective field theory t","authors_text":"Daniel Blixt, Francesco Bajardi, Salvatore Capozziello","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-08-07T14:38:58Z","title":"The Gauss-Bonnet topological scalar in the Geometric Trinity of Gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.03632","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":"sha256:51b69d4ff19a11b7e3e608f59d271be76fcd0ef497fa91809728994daf641a3c","target":"record","created_at":"2026-07-05T06:50:57Z","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":"a266b0972cc584b04545eb1a931575afd0fb9a79a21c49ce9cec97bbac14400e","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-08-07T14:38:58Z","title_canon_sha256":"bf6d0c49e2c06b6a9bb65541c4e9bc0b87412614f3a7a4551a28f92dbba88c5f"},"schema_version":"1.0","source":{"id":"2308.03632","kind":"arxiv","version":2}},"canonical_sha256":"7aee4f835ebedc173db65fccbfc5222a2e04474073ff18cbb4a9fa51f52b5bf3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7aee4f835ebedc173db65fccbfc5222a2e04474073ff18cbb4a9fa51f52b5bf3","first_computed_at":"2026-07-05T06:50:57.353203Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:50:57.353203Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qzAUKbsLqAQBYR6sPYLU4h8tdtk+4RLY8EkTS/9HmsGVznNupV9K43enaTVhPMzy9ogtMN0ZovYAClsEp9csCA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:50:57.353696Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.03632","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:51b69d4ff19a11b7e3e608f59d271be76fcd0ef497fa91809728994daf641a3c","sha256:a833d1c1aba938133303987ece03d000794fa8fdd731aba76e53eb28f1fcaeb2"],"state_sha256":"40888026507751b1cd61be3a892e344a6e7fd11c10649258fad776b6e9cdf806"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OQU6FKgRLBloZIPRmNU9ckbLicbww6HcZRyOBO5RtK1um9EB4RP1OJVXfAmpk5LPoo2Lu+zD9atTPs5ZNEwACA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-10T13:02:42.733520Z","bundle_sha256":"6df7cb6325c98c2befb0653023a0235e0d295301e600741b5ab351dbb78a34be"}}