{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:ROAA27BIK4I3MF7Z2MAY537R6F","short_pith_number":"pith:ROAA27BI","canonical_record":{"source":{"id":"1812.02136","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-12-05T17:50:35Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"e58727d3525d4c84fb9ded5b1046a2507b7a449cc34feb791b21ec0a172a550a","abstract_canon_sha256":"cd23adbd70b8b65de109c3e631391dbca3a0ec9eb990aea41941c816aaccf098"},"schema_version":"1.0"},"canonical_sha256":"8b800d7c285711b617f9d3018eeff1f14e957edd427e4310939a887ebc28f235","source":{"kind":"arxiv","id":"1812.02136","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.02136","created_at":"2026-05-17T23:58:59Z"},{"alias_kind":"arxiv_version","alias_value":"1812.02136v1","created_at":"2026-05-17T23:58:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.02136","created_at":"2026-05-17T23:58:59Z"},{"alias_kind":"pith_short_12","alias_value":"ROAA27BIK4I3","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"ROAA27BIK4I3MF7Z","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"ROAA27BI","created_at":"2026-05-18T12:32:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:ROAA27BIK4I3MF7Z2MAY537R6F","target":"record","payload":{"canonical_record":{"source":{"id":"1812.02136","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-12-05T17:50:35Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"e58727d3525d4c84fb9ded5b1046a2507b7a449cc34feb791b21ec0a172a550a","abstract_canon_sha256":"cd23adbd70b8b65de109c3e631391dbca3a0ec9eb990aea41941c816aaccf098"},"schema_version":"1.0"},"canonical_sha256":"8b800d7c285711b617f9d3018eeff1f14e957edd427e4310939a887ebc28f235","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:58:59.659610Z","signature_b64":"uStje/B8tQH33flzvifjoKJK6woDqye/ZrvOCPQLQtnMaaAznBsuSeTRR3/hxwf+0CCZOGuzs3E4PvSe/HH9Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8b800d7c285711b617f9d3018eeff1f14e957edd427e4310939a887ebc28f235","last_reissued_at":"2026-05-17T23:58:59.659132Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:58:59.659132Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1812.02136","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":"2026-05-17T23:58:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Asb62lmugAN6JoZhKd9cySGzXInyPJCYVf2qSjDuddfF7FbaaN16MNgIELx2yJ5qqOXZxYLfiRqRXeqcfYbuDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T06:22:35.598128Z"},"content_sha256":"5ae386b1a39b157402415b74724a42cb5fe5bc74250ab2cd2956d6c3ff90bf36","schema_version":"1.0","event_id":"sha256:5ae386b1a39b157402415b74724a42cb5fe5bc74250ab2cd2956d6c3ff90bf36"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:ROAA27BIK4I3MF7Z2MAY537R6F","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Rainbow-like Black Hole metric from Loop Quantum Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Iarley P. Lobo, Michele Ronco","submitted_at":"2018-12-05T17:50:35Z","abstract_excerpt":"The hypersurface deformation algebra consists in a fruitful approach to derive deformed solutions of general relativity based on symmetry considerations with quantum gravity effects, whose linearization has been recently demonstrated to be connected to the DSR program by the $\\kappa$-Poincar\\'e symmetry. Based on this approach, we analyzed the solution derived for the interior of a black hole and we found similarities with the, so called, rainbow metrics, like a momentum-dependence of the metric functions. Moreover, we derived an effective, time-dependent Planck length and compared different r"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.02136","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":"2026-05-17T23:58:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kYAwQZ5JT88znNA0MjqXL8cEmpoZAi5pNVycfyPy5kARPjALfcN7waTN5m40HhhsAS9Ln9WE+6qYyCgBMJF8BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T06:22:35.598504Z"},"content_sha256":"5d83983627911c39e3bf24e2ed89c1b32ff1c57d0779e3999e735a65de0adf7e","schema_version":"1.0","event_id":"sha256:5d83983627911c39e3bf24e2ed89c1b32ff1c57d0779e3999e735a65de0adf7e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ROAA27BIK4I3MF7Z2MAY537R6F/bundle.json","state_url":"https://pith.science/pith/ROAA27BIK4I3MF7Z2MAY537R6F/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ROAA27BIK4I3MF7Z2MAY537R6F/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":"2026-06-01T06:22:35Z","links":{"resolver":"https://pith.science/pith/ROAA27BIK4I3MF7Z2MAY537R6F","bundle":"https://pith.science/pith/ROAA27BIK4I3MF7Z2MAY537R6F/bundle.json","state":"https://pith.science/pith/ROAA27BIK4I3MF7Z2MAY537R6F/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ROAA27BIK4I3MF7Z2MAY537R6F/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:ROAA27BIK4I3MF7Z2MAY537R6F","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":"cd23adbd70b8b65de109c3e631391dbca3a0ec9eb990aea41941c816aaccf098","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-12-05T17:50:35Z","title_canon_sha256":"e58727d3525d4c84fb9ded5b1046a2507b7a449cc34feb791b21ec0a172a550a"},"schema_version":"1.0","source":{"id":"1812.02136","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.02136","created_at":"2026-05-17T23:58:59Z"},{"alias_kind":"arxiv_version","alias_value":"1812.02136v1","created_at":"2026-05-17T23:58:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.02136","created_at":"2026-05-17T23:58:59Z"},{"alias_kind":"pith_short_12","alias_value":"ROAA27BIK4I3","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"ROAA27BIK4I3MF7Z","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"ROAA27BI","created_at":"2026-05-18T12:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:5d83983627911c39e3bf24e2ed89c1b32ff1c57d0779e3999e735a65de0adf7e","target":"graph","created_at":"2026-05-17T23:58:59Z","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":"The hypersurface deformation algebra consists in a fruitful approach to derive deformed solutions of general relativity based on symmetry considerations with quantum gravity effects, whose linearization has been recently demonstrated to be connected to the DSR program by the $\\kappa$-Poincar\\'e symmetry. Based on this approach, we analyzed the solution derived for the interior of a black hole and we found similarities with the, so called, rainbow metrics, like a momentum-dependence of the metric functions. Moreover, we derived an effective, time-dependent Planck length and compared different r","authors_text":"Iarley P. Lobo, Michele Ronco","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-12-05T17:50:35Z","title":"Rainbow-like Black Hole metric from Loop Quantum Gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.02136","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":"sha256:5ae386b1a39b157402415b74724a42cb5fe5bc74250ab2cd2956d6c3ff90bf36","target":"record","created_at":"2026-05-17T23:58:59Z","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":"cd23adbd70b8b65de109c3e631391dbca3a0ec9eb990aea41941c816aaccf098","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-12-05T17:50:35Z","title_canon_sha256":"e58727d3525d4c84fb9ded5b1046a2507b7a449cc34feb791b21ec0a172a550a"},"schema_version":"1.0","source":{"id":"1812.02136","kind":"arxiv","version":1}},"canonical_sha256":"8b800d7c285711b617f9d3018eeff1f14e957edd427e4310939a887ebc28f235","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8b800d7c285711b617f9d3018eeff1f14e957edd427e4310939a887ebc28f235","first_computed_at":"2026-05-17T23:58:59.659132Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:58:59.659132Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uStje/B8tQH33flzvifjoKJK6woDqye/ZrvOCPQLQtnMaaAznBsuSeTRR3/hxwf+0CCZOGuzs3E4PvSe/HH9Cw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:58:59.659610Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.02136","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5ae386b1a39b157402415b74724a42cb5fe5bc74250ab2cd2956d6c3ff90bf36","sha256:5d83983627911c39e3bf24e2ed89c1b32ff1c57d0779e3999e735a65de0adf7e"],"state_sha256":"a3d5b45e59e4726cfed8913505716b10c40b78ec05a29d7eb8297a22e494c366"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ih48EZZzhzqfOyzvEkkXVtNMiruhVb1TRJb4vmkivkTIY3FesmmQYQqW1Z2h0oSTRMdGHZmmkdUB4PRrpI4ZCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T06:22:35.600488Z","bundle_sha256":"c74c2e687b75f723d7af130a46f713790ca51288a39d3c5afb085b7453bf722e"}}