{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:AE56TJEOZBTYJK2NWWAA55VU7P","short_pith_number":"pith:AE56TJEO","canonical_record":{"source":{"id":"2501.03355","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-01-06T19:51:15Z","cross_cats_sorted":[],"title_canon_sha256":"2f69472dd3495127504387ffab5fd4caf95da050795b58a169bd16b540a924c8","abstract_canon_sha256":"ffb8263b9b16f4c6958ff9879d8ab26ba86785eabe79b6e8fbd1f88bfc53d4c8"},"schema_version":"1.0"},"canonical_sha256":"013be9a48ec86784ab4db5800ef6b4fbe86efff0e66a97bf79aaab06d3c324a4","source":{"kind":"arxiv","id":"2501.03355","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.03355","created_at":"2026-07-05T11:00:41Z"},{"alias_kind":"arxiv_version","alias_value":"2501.03355v2","created_at":"2026-07-05T11:00:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.03355","created_at":"2026-07-05T11:00:41Z"},{"alias_kind":"pith_short_12","alias_value":"AE56TJEOZBTY","created_at":"2026-07-05T11:00:41Z"},{"alias_kind":"pith_short_16","alias_value":"AE56TJEOZBTYJK2N","created_at":"2026-07-05T11:00:41Z"},{"alias_kind":"pith_short_8","alias_value":"AE56TJEO","created_at":"2026-07-05T11:00:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:AE56TJEOZBTYJK2NWWAA55VU7P","target":"record","payload":{"canonical_record":{"source":{"id":"2501.03355","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-01-06T19:51:15Z","cross_cats_sorted":[],"title_canon_sha256":"2f69472dd3495127504387ffab5fd4caf95da050795b58a169bd16b540a924c8","abstract_canon_sha256":"ffb8263b9b16f4c6958ff9879d8ab26ba86785eabe79b6e8fbd1f88bfc53d4c8"},"schema_version":"1.0"},"canonical_sha256":"013be9a48ec86784ab4db5800ef6b4fbe86efff0e66a97bf79aaab06d3c324a4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:00:41.373129Z","signature_b64":"ZnVy7gv/z+04vlp+nuDNy2bcV4BW3Rmx1UHbnqzROfZeSS2Qz9Wo3R0Ob0IPmREoPq0+mnx368jNIdIS7aijAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"013be9a48ec86784ab4db5800ef6b4fbe86efff0e66a97bf79aaab06d3c324a4","last_reissued_at":"2026-07-05T11:00:41.372648Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:00:41.372648Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.03355","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":"2026-07-05T11:00:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B+xUwEHwPQ2b24qL2YUJ2RHLznq8kY3ygnmYyVs58Y4KsCYxX0bqMdqPkX1lLsOF6XC/mTLqT0CQXraOAIC8Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T13:08:50.462875Z"},"content_sha256":"717b0970f17097d22b7b2b28ac4f791a64b18e9de77dc6998f10896d1d706c5b","schema_version":"1.0","event_id":"sha256:717b0970f17097d22b7b2b28ac4f791a64b18e9de77dc6998f10896d1d706c5b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:AE56TJEOZBTYJK2NWWAA55VU7P","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Testing general covariance in effective models motivated by Loop Quantum Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Hugo A. Morales, Juan Carlos Del \\'Aguila","submitted_at":"2025-01-06T19:51:15Z","abstract_excerpt":"In this work we introduce a criterion for testing general covariance in effective quantum gravity theories. It adapts the analysis of invariance under general spacetime diffeomorphisms of the Einstein-Hilbert action to the case of effective canonical models. While the main purpose is to test models obtained in Loop Quantum Gravity, the criterion is not limited to those physical systems and may be applied to any canonically formulated modified theory of gravity. The approach here is hence not that of finding an effective model, but rather to examine a given one represented by a quantum correcte"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.03355","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/2501.03355/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":"2026-07-05T11:00:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VFkntPPax/zGGSvsfY0xfKgNUFCfANjxmgDMQ2Yh2Z5RqaNq2BB0O4GqASKfK8GDz7vUcJbplbCtZ212P0PsDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T13:08:50.463723Z"},"content_sha256":"b8e7ad86b6e669ad8cfbc86b576bdf9a06a2e277fbb69f480562f1100c296ba7","schema_version":"1.0","event_id":"sha256:b8e7ad86b6e669ad8cfbc86b576bdf9a06a2e277fbb69f480562f1100c296ba7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AE56TJEOZBTYJK2NWWAA55VU7P/bundle.json","state_url":"https://pith.science/pith/AE56TJEOZBTYJK2NWWAA55VU7P/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AE56TJEOZBTYJK2NWWAA55VU7P/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":"2026-08-13T13:08:50Z","links":{"resolver":"https://pith.science/pith/AE56TJEOZBTYJK2NWWAA55VU7P","bundle":"https://pith.science/pith/AE56TJEOZBTYJK2NWWAA55VU7P/bundle.json","state":"https://pith.science/pith/AE56TJEOZBTYJK2NWWAA55VU7P/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AE56TJEOZBTYJK2NWWAA55VU7P/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:AE56TJEOZBTYJK2NWWAA55VU7P","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":"ffb8263b9b16f4c6958ff9879d8ab26ba86785eabe79b6e8fbd1f88bfc53d4c8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-01-06T19:51:15Z","title_canon_sha256":"2f69472dd3495127504387ffab5fd4caf95da050795b58a169bd16b540a924c8"},"schema_version":"1.0","source":{"id":"2501.03355","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.03355","created_at":"2026-07-05T11:00:41Z"},{"alias_kind":"arxiv_version","alias_value":"2501.03355v2","created_at":"2026-07-05T11:00:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.03355","created_at":"2026-07-05T11:00:41Z"},{"alias_kind":"pith_short_12","alias_value":"AE56TJEOZBTY","created_at":"2026-07-05T11:00:41Z"},{"alias_kind":"pith_short_16","alias_value":"AE56TJEOZBTYJK2N","created_at":"2026-07-05T11:00:41Z"},{"alias_kind":"pith_short_8","alias_value":"AE56TJEO","created_at":"2026-07-05T11:00:41Z"}],"graph_snapshots":[{"event_id":"sha256:b8e7ad86b6e669ad8cfbc86b576bdf9a06a2e277fbb69f480562f1100c296ba7","target":"graph","created_at":"2026-07-05T11:00:41Z","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/2501.03355/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this work we introduce a criterion for testing general covariance in effective quantum gravity theories. It adapts the analysis of invariance under general spacetime diffeomorphisms of the Einstein-Hilbert action to the case of effective canonical models. While the main purpose is to test models obtained in Loop Quantum Gravity, the criterion is not limited to those physical systems and may be applied to any canonically formulated modified theory of gravity. The approach here is hence not that of finding an effective model, but rather to examine a given one represented by a quantum correcte","authors_text":"Hugo A. Morales, Juan Carlos Del \\'Aguila","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-01-06T19:51:15Z","title":"Testing general covariance in effective models motivated by Loop Quantum Gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.03355","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":"sha256:717b0970f17097d22b7b2b28ac4f791a64b18e9de77dc6998f10896d1d706c5b","target":"record","created_at":"2026-07-05T11:00:41Z","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":"ffb8263b9b16f4c6958ff9879d8ab26ba86785eabe79b6e8fbd1f88bfc53d4c8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-01-06T19:51:15Z","title_canon_sha256":"2f69472dd3495127504387ffab5fd4caf95da050795b58a169bd16b540a924c8"},"schema_version":"1.0","source":{"id":"2501.03355","kind":"arxiv","version":2}},"canonical_sha256":"013be9a48ec86784ab4db5800ef6b4fbe86efff0e66a97bf79aaab06d3c324a4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"013be9a48ec86784ab4db5800ef6b4fbe86efff0e66a97bf79aaab06d3c324a4","first_computed_at":"2026-07-05T11:00:41.372648Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:00:41.372648Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZnVy7gv/z+04vlp+nuDNy2bcV4BW3Rmx1UHbnqzROfZeSS2Qz9Wo3R0Ob0IPmREoPq0+mnx368jNIdIS7aijAw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:00:41.373129Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.03355","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:717b0970f17097d22b7b2b28ac4f791a64b18e9de77dc6998f10896d1d706c5b","sha256:b8e7ad86b6e669ad8cfbc86b576bdf9a06a2e277fbb69f480562f1100c296ba7"],"state_sha256":"77fbb74400026147cb0271090873e72d75be34c73b0554cb3e8c79f05006fd87"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qNepu+rtuAQCCYf65S0hFTMwQStl9yNdtio9pwOS2mKpaHkImx+kpk1Xh81HiWVHHSpQIF8l9OzLaX0Q8TgTAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T13:08:50.470833Z","bundle_sha256":"490fb93717f4d9a37e03481ed9ecf8051a47bd3dafc287f18df734c1c0821103"}}