{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:XQXJQGKQ4RO5DQTY6HNYTYCRG2","short_pith_number":"pith:XQXJQGKQ","canonical_record":{"source":{"id":"0909.0023","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-08-31T20:09:49Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"5173f9bdeadeb0c4f3238af8a0fd0fc354aad343966ad30b216bb9ba2bf48796","abstract_canon_sha256":"fe2c1ac11aef2d6587a4fdf0afd15cc5dd06e8964da40c9cbb1e94ece84947ba"},"schema_version":"1.0"},"canonical_sha256":"bc2e981950e45dd1c278f1db89e051368a739ecb20daad9f9c0ba47419e69ba1","source":{"kind":"arxiv","id":"0909.0023","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.0023","created_at":"2026-05-18T02:19:51Z"},{"alias_kind":"arxiv_version","alias_value":"0909.0023v1","created_at":"2026-05-18T02:19:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.0023","created_at":"2026-05-18T02:19:51Z"},{"alias_kind":"pith_short_12","alias_value":"XQXJQGKQ4RO5","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_16","alias_value":"XQXJQGKQ4RO5DQTY","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_8","alias_value":"XQXJQGKQ","created_at":"2026-05-18T12:26:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:XQXJQGKQ4RO5DQTY6HNYTYCRG2","target":"record","payload":{"canonical_record":{"source":{"id":"0909.0023","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-08-31T20:09:49Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"5173f9bdeadeb0c4f3238af8a0fd0fc354aad343966ad30b216bb9ba2bf48796","abstract_canon_sha256":"fe2c1ac11aef2d6587a4fdf0afd15cc5dd06e8964da40c9cbb1e94ece84947ba"},"schema_version":"1.0"},"canonical_sha256":"bc2e981950e45dd1c278f1db89e051368a739ecb20daad9f9c0ba47419e69ba1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:19:51.009948Z","signature_b64":"FD5z8HCEPhqHJeOcxDA2+6kCY/VSqfAcdI8uSsAkpMA6Ud74jipiA2pstnvQH8DoZrnNrxsRzC51jdBzob9JDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bc2e981950e45dd1c278f1db89e051368a739ecb20daad9f9c0ba47419e69ba1","last_reissued_at":"2026-05-18T02:19:51.009076Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:19:51.009076Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0909.0023","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":"2026-05-18T02:19:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"22MAOyi1GOLH/UvRvRTgE4fEwFgt1f0aUxLhf6znOFnBhe9qs7hx5fuovlMSk4ifWbQWWCqIoir1px2RhK2fBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T02:53:11.988141Z"},"content_sha256":"888f44875b9cb929270fb3ad5731417536445183e554346daf69b8e2841166db","schema_version":"1.0","event_id":"sha256:888f44875b9cb929270fb3ad5731417536445183e554346daf69b8e2841166db"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:XQXJQGKQ4RO5DQTY6HNYTYCRG2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Brane Gravitational Interactions from 6D Supergravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph"],"primary_cat":"hep-th","authors_text":"A. Salvio","submitted_at":"2009-08-31T20:09:49Z","abstract_excerpt":"We investigate the massive graviton contributions to 4D gravity in a 6D brane world scenario, whose bulk field content can include that of 6D chiral gauged supergravity. We consider a general class of solutions having 3-branes, 4D Poincare symmetry and axisymmetry in the internal space. We show that these contributions, which we compute analytically, can be independent of the brane vacuum energy as a consequence of geometrical and topological properties of the above-mentioned codimension two brane world. These results support the idea that in such models the gravitational interactions may be d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.0023","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":"2026-05-18T02:19:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TurGK/+n0RKOJoKaNu0IyIunebYiWMtWDxqjd0VRMC+sj9xWXHNoRtDziVrtmHhI2S60FArx1xdccZkE40X8Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T02:53:11.988779Z"},"content_sha256":"6e54e8086b8b06e0e484cf6c80bba7fbbd364083707d6059462de9a1227c9235","schema_version":"1.0","event_id":"sha256:6e54e8086b8b06e0e484cf6c80bba7fbbd364083707d6059462de9a1227c9235"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XQXJQGKQ4RO5DQTY6HNYTYCRG2/bundle.json","state_url":"https://pith.science/pith/XQXJQGKQ4RO5DQTY6HNYTYCRG2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XQXJQGKQ4RO5DQTY6HNYTYCRG2/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":"2026-06-01T02:53:11Z","links":{"resolver":"https://pith.science/pith/XQXJQGKQ4RO5DQTY6HNYTYCRG2","bundle":"https://pith.science/pith/XQXJQGKQ4RO5DQTY6HNYTYCRG2/bundle.json","state":"https://pith.science/pith/XQXJQGKQ4RO5DQTY6HNYTYCRG2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XQXJQGKQ4RO5DQTY6HNYTYCRG2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:XQXJQGKQ4RO5DQTY6HNYTYCRG2","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":"fe2c1ac11aef2d6587a4fdf0afd15cc5dd06e8964da40c9cbb1e94ece84947ba","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-08-31T20:09:49Z","title_canon_sha256":"5173f9bdeadeb0c4f3238af8a0fd0fc354aad343966ad30b216bb9ba2bf48796"},"schema_version":"1.0","source":{"id":"0909.0023","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.0023","created_at":"2026-05-18T02:19:51Z"},{"alias_kind":"arxiv_version","alias_value":"0909.0023v1","created_at":"2026-05-18T02:19:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.0023","created_at":"2026-05-18T02:19:51Z"},{"alias_kind":"pith_short_12","alias_value":"XQXJQGKQ4RO5","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_16","alias_value":"XQXJQGKQ4RO5DQTY","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_8","alias_value":"XQXJQGKQ","created_at":"2026-05-18T12:26:02Z"}],"graph_snapshots":[{"event_id":"sha256:6e54e8086b8b06e0e484cf6c80bba7fbbd364083707d6059462de9a1227c9235","target":"graph","created_at":"2026-05-18T02:19:51Z","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 investigate the massive graviton contributions to 4D gravity in a 6D brane world scenario, whose bulk field content can include that of 6D chiral gauged supergravity. We consider a general class of solutions having 3-branes, 4D Poincare symmetry and axisymmetry in the internal space. We show that these contributions, which we compute analytically, can be independent of the brane vacuum energy as a consequence of geometrical and topological properties of the above-mentioned codimension two brane world. These results support the idea that in such models the gravitational interactions may be d","authors_text":"A. Salvio","cross_cats":["gr-qc","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-08-31T20:09:49Z","title":"Brane Gravitational Interactions from 6D Supergravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.0023","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":"sha256:888f44875b9cb929270fb3ad5731417536445183e554346daf69b8e2841166db","target":"record","created_at":"2026-05-18T02:19:51Z","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":"fe2c1ac11aef2d6587a4fdf0afd15cc5dd06e8964da40c9cbb1e94ece84947ba","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-08-31T20:09:49Z","title_canon_sha256":"5173f9bdeadeb0c4f3238af8a0fd0fc354aad343966ad30b216bb9ba2bf48796"},"schema_version":"1.0","source":{"id":"0909.0023","kind":"arxiv","version":1}},"canonical_sha256":"bc2e981950e45dd1c278f1db89e051368a739ecb20daad9f9c0ba47419e69ba1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bc2e981950e45dd1c278f1db89e051368a739ecb20daad9f9c0ba47419e69ba1","first_computed_at":"2026-05-18T02:19:51.009076Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:19:51.009076Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FD5z8HCEPhqHJeOcxDA2+6kCY/VSqfAcdI8uSsAkpMA6Ud74jipiA2pstnvQH8DoZrnNrxsRzC51jdBzob9JDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:19:51.009948Z","signed_message":"canonical_sha256_bytes"},"source_id":"0909.0023","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:888f44875b9cb929270fb3ad5731417536445183e554346daf69b8e2841166db","sha256:6e54e8086b8b06e0e484cf6c80bba7fbbd364083707d6059462de9a1227c9235"],"state_sha256":"ed8e6a6df7af51d12efb12bc95ede74598424e3df1b48572868b4ceed99c2c4f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cfvIHZV+pfQaCCS9+SCv9gnGWytBm3GqMFSOV692Ov37pSkY6KNiK2YjQbWK/AxrGl93p6mscUQqH85oneZYCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T02:53:11.991891Z","bundle_sha256":"ba02643c2f6d2adec133b7fb1efe09b5c6deb7521a5cc498b8176aa5a4b1102a"}}