{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:S3K3U5QG47N3AJTYIRN6M32PKT","short_pith_number":"pith:S3K3U5QG","canonical_record":{"source":{"id":"1001.4458","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-01-25T15:24:15Z","cross_cats_sorted":[],"title_canon_sha256":"39976bff9bb4fca9baea784941f8765e15c6a42074e77309be55519a25275ee2","abstract_canon_sha256":"f4a8c417487b4b53eae9ae1c56c5758ab9bfca7cba4d1176b363f2135c8a87b0"},"schema_version":"1.0"},"canonical_sha256":"96d5ba7606e7dbb02678445be66f4f54d9b615a1c44d7f88847aaeee13e080ee","source":{"kind":"arxiv","id":"1001.4458","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1001.4458","created_at":"2026-05-18T04:31:13Z"},{"alias_kind":"arxiv_version","alias_value":"1001.4458v1","created_at":"2026-05-18T04:31:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.4458","created_at":"2026-05-18T04:31:13Z"},{"alias_kind":"pith_short_12","alias_value":"S3K3U5QG47N3","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"S3K3U5QG47N3AJTY","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"S3K3U5QG","created_at":"2026-05-18T12:26:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:S3K3U5QG47N3AJTYIRN6M32PKT","target":"record","payload":{"canonical_record":{"source":{"id":"1001.4458","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-01-25T15:24:15Z","cross_cats_sorted":[],"title_canon_sha256":"39976bff9bb4fca9baea784941f8765e15c6a42074e77309be55519a25275ee2","abstract_canon_sha256":"f4a8c417487b4b53eae9ae1c56c5758ab9bfca7cba4d1176b363f2135c8a87b0"},"schema_version":"1.0"},"canonical_sha256":"96d5ba7606e7dbb02678445be66f4f54d9b615a1c44d7f88847aaeee13e080ee","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:31:13.175745Z","signature_b64":"LlxSJ4L4hVDes+DvD8XwiCJrMO4T9QUQzI8PjQ505ylOLwsqAskDIOlQ7D+zeiAB2RCX+YNp0hLG1uwu7qMeCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"96d5ba7606e7dbb02678445be66f4f54d9b615a1c44d7f88847aaeee13e080ee","last_reissued_at":"2026-05-18T04:31:13.175214Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:31:13.175214Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1001.4458","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":"2026-05-18T04:31:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bmuy6XQMhwmHzBGecIr8KQkOFJXxG8pPiUNQ+aHRrFw7P1Dc8BjDye/AiooJNv85tpBx0pfvl/7RiWX5FA1wAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T06:25:57.571197Z"},"content_sha256":"1f77c469c2f45a44f9c24b59d414d115c54d1a03efb27280159b141acf1b6297","schema_version":"1.0","event_id":"sha256:1f77c469c2f45a44f9c24b59d414d115c54d1a03efb27280159b141acf1b6297"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:S3K3U5QG47N3AJTYIRN6M32PKT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Weyl transverse gravity (WTDiff) and the cosmological constant","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Enrique \\'Alvarez, Roberto Vidal","submitted_at":"2010-01-25T15:24:15Z","abstract_excerpt":"Scale invariant (transverse) gravitational theories are introduced. They are invariant under pure metric rescalings (i.e. the matter fields are inert under those). This symmetry forbids the presence of a cosmological constant. Those theories are not invariant under the full set of diffeomorphisms, but only with respect to those locally characterized by the fact that their generator is transverse $\\pd_\\a \\xi^\\a=0$."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.4458","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":"2026-05-18T04:31:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TMKbhxxSQGY+7BRnOGN2J2DrPwp0sOkhbyrw/gW7GVBvSpp3zXi0FNVen70JjFwKkNBudXA1fUdgsZTP1Yk5DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T06:25:57.571862Z"},"content_sha256":"a95d50c1ff7be6c4d1665cc8d90485bfc8a253650a29dcdaa68e77f4ae942fba","schema_version":"1.0","event_id":"sha256:a95d50c1ff7be6c4d1665cc8d90485bfc8a253650a29dcdaa68e77f4ae942fba"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S3K3U5QG47N3AJTYIRN6M32PKT/bundle.json","state_url":"https://pith.science/pith/S3K3U5QG47N3AJTYIRN6M32PKT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S3K3U5QG47N3AJTYIRN6M32PKT/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":"2026-06-10T06:25:57Z","links":{"resolver":"https://pith.science/pith/S3K3U5QG47N3AJTYIRN6M32PKT","bundle":"https://pith.science/pith/S3K3U5QG47N3AJTYIRN6M32PKT/bundle.json","state":"https://pith.science/pith/S3K3U5QG47N3AJTYIRN6M32PKT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S3K3U5QG47N3AJTYIRN6M32PKT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:S3K3U5QG47N3AJTYIRN6M32PKT","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":"f4a8c417487b4b53eae9ae1c56c5758ab9bfca7cba4d1176b363f2135c8a87b0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-01-25T15:24:15Z","title_canon_sha256":"39976bff9bb4fca9baea784941f8765e15c6a42074e77309be55519a25275ee2"},"schema_version":"1.0","source":{"id":"1001.4458","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1001.4458","created_at":"2026-05-18T04:31:13Z"},{"alias_kind":"arxiv_version","alias_value":"1001.4458v1","created_at":"2026-05-18T04:31:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1001.4458","created_at":"2026-05-18T04:31:13Z"},{"alias_kind":"pith_short_12","alias_value":"S3K3U5QG47N3","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"S3K3U5QG47N3AJTY","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"S3K3U5QG","created_at":"2026-05-18T12:26:13Z"}],"graph_snapshots":[{"event_id":"sha256:a95d50c1ff7be6c4d1665cc8d90485bfc8a253650a29dcdaa68e77f4ae942fba","target":"graph","created_at":"2026-05-18T04:31:13Z","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":"Scale invariant (transverse) gravitational theories are introduced. They are invariant under pure metric rescalings (i.e. the matter fields are inert under those). This symmetry forbids the presence of a cosmological constant. Those theories are not invariant under the full set of diffeomorphisms, but only with respect to those locally characterized by the fact that their generator is transverse $\\pd_\\a \\xi^\\a=0$.","authors_text":"Enrique \\'Alvarez, Roberto Vidal","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-01-25T15:24:15Z","title":"Weyl transverse gravity (WTDiff) and the cosmological constant"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.4458","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":"sha256:1f77c469c2f45a44f9c24b59d414d115c54d1a03efb27280159b141acf1b6297","target":"record","created_at":"2026-05-18T04:31:13Z","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":"f4a8c417487b4b53eae9ae1c56c5758ab9bfca7cba4d1176b363f2135c8a87b0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-01-25T15:24:15Z","title_canon_sha256":"39976bff9bb4fca9baea784941f8765e15c6a42074e77309be55519a25275ee2"},"schema_version":"1.0","source":{"id":"1001.4458","kind":"arxiv","version":1}},"canonical_sha256":"96d5ba7606e7dbb02678445be66f4f54d9b615a1c44d7f88847aaeee13e080ee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"96d5ba7606e7dbb02678445be66f4f54d9b615a1c44d7f88847aaeee13e080ee","first_computed_at":"2026-05-18T04:31:13.175214Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:31:13.175214Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LlxSJ4L4hVDes+DvD8XwiCJrMO4T9QUQzI8PjQ505ylOLwsqAskDIOlQ7D+zeiAB2RCX+YNp0hLG1uwu7qMeCw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:31:13.175745Z","signed_message":"canonical_sha256_bytes"},"source_id":"1001.4458","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1f77c469c2f45a44f9c24b59d414d115c54d1a03efb27280159b141acf1b6297","sha256:a95d50c1ff7be6c4d1665cc8d90485bfc8a253650a29dcdaa68e77f4ae942fba"],"state_sha256":"5347c42fb8cea4e1018566348bdb6135a93b236bc1273ec51e7af0e1d9798149"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DGf8zSVA9+HUevTl7s3Bi9e4WzupNhOzJnAOnZV3vtYLjsJTyy4W0F3PlVpmCSVh+qRKhy2jQD3dt4ZZSaihDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T06:25:57.575777Z","bundle_sha256":"3b250bd2017bc792901064648ea1d0a2a30eb189c0c2d6c63c3747966b8a1659"}}