{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:R4DHLFIVV6N4B4AAMBMB66BIGT","short_pith_number":"pith:R4DHLFIV","canonical_record":{"source":{"id":"1307.1097","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-07-03T18:05:57Z","cross_cats_sorted":[],"title_canon_sha256":"005e1aee2391f493f0032bc8fffa24dfd60b2f46f81a17c4c60c4c004530084b","abstract_canon_sha256":"7ea01593a0d67abfec73238e19fcfe95f4e11b6816b474f02b802b9ac1e7c801"},"schema_version":"1.0"},"canonical_sha256":"8f06759515af9bc0f00060581f782834d52019de4490a902ec2f60071d7252dd","source":{"kind":"arxiv","id":"1307.1097","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.1097","created_at":"2026-05-18T03:11:12Z"},{"alias_kind":"arxiv_version","alias_value":"1307.1097v3","created_at":"2026-05-18T03:11:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.1097","created_at":"2026-05-18T03:11:12Z"},{"alias_kind":"pith_short_12","alias_value":"R4DHLFIVV6N4","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"R4DHLFIVV6N4B4AA","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"R4DHLFIV","created_at":"2026-05-18T12:27:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:R4DHLFIVV6N4B4AAMBMB66BIGT","target":"record","payload":{"canonical_record":{"source":{"id":"1307.1097","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-07-03T18:05:57Z","cross_cats_sorted":[],"title_canon_sha256":"005e1aee2391f493f0032bc8fffa24dfd60b2f46f81a17c4c60c4c004530084b","abstract_canon_sha256":"7ea01593a0d67abfec73238e19fcfe95f4e11b6816b474f02b802b9ac1e7c801"},"schema_version":"1.0"},"canonical_sha256":"8f06759515af9bc0f00060581f782834d52019de4490a902ec2f60071d7252dd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:11:12.829394Z","signature_b64":"hjwFrNwZoHUz/4QbxLWMrRouuMAkOj4UMCSWW10PX6rwiijAiKY4cy/hqEVc7O5MLbi2IMfNYTIvMDiAw9WjDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8f06759515af9bc0f00060581f782834d52019de4490a902ec2f60071d7252dd","last_reissued_at":"2026-05-18T03:11:12.828681Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:11:12.828681Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1307.1097","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:11:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KQuQc9yYf9g0n3yNUNIap0hmNjt4r2+b5/CmzmwQMmYLecDUhDWXlX0vmtlR7OKzv7aXaT6kevncn6vDpX/HCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T09:38:04.685830Z"},"content_sha256":"44907acb26ecc3a1746b4c7ce3d791667273cda865a46c0f9cae8b3fbe213a17","schema_version":"1.0","event_id":"sha256:44907acb26ecc3a1746b4c7ce3d791667273cda865a46c0f9cae8b3fbe213a17"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:R4DHLFIVV6N4B4AAMBMB66BIGT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A construction principle for ADM-type theories in maximal slicing gauge","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Henrique Gomes","submitted_at":"2013-07-03T18:05:57Z","abstract_excerpt":"The differing concepts of time in general relativity and quantum mechanics are widely accused as the main culprits in our persistent failure in finding a complete theory of quantum gravity. Here we address this issue by constructing ADM-type theories \\emph{in a particular time gauge} directly from first principles. The principles are expressed as conditions on phase space constraints: we search for two sets of spatially covariant constraints, which generate symmetries (are first class) and gauge-fix each other leaving two propagating degrees of freedom.\n  One of the sets is the Weyl generator "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.1097","kind":"arxiv","version":3},"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":"2026-05-18T03:11:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"30MWORHpWnMnHnv4kKfYpERxbGbDIqkxdQSro3o/aJfziPfbsOZgtNmNMJbRahwOOh+8sLwZ5CLonfq+S17WAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T09:38:04.686220Z"},"content_sha256":"da5de0ca916e903cd1814081cebee45788f0aaa122e234d338a32a37225215ab","schema_version":"1.0","event_id":"sha256:da5de0ca916e903cd1814081cebee45788f0aaa122e234d338a32a37225215ab"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R4DHLFIVV6N4B4AAMBMB66BIGT/bundle.json","state_url":"https://pith.science/pith/R4DHLFIVV6N4B4AAMBMB66BIGT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R4DHLFIVV6N4B4AAMBMB66BIGT/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":"2026-06-05T09:38:04Z","links":{"resolver":"https://pith.science/pith/R4DHLFIVV6N4B4AAMBMB66BIGT","bundle":"https://pith.science/pith/R4DHLFIVV6N4B4AAMBMB66BIGT/bundle.json","state":"https://pith.science/pith/R4DHLFIVV6N4B4AAMBMB66BIGT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R4DHLFIVV6N4B4AAMBMB66BIGT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:R4DHLFIVV6N4B4AAMBMB66BIGT","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":"7ea01593a0d67abfec73238e19fcfe95f4e11b6816b474f02b802b9ac1e7c801","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-07-03T18:05:57Z","title_canon_sha256":"005e1aee2391f493f0032bc8fffa24dfd60b2f46f81a17c4c60c4c004530084b"},"schema_version":"1.0","source":{"id":"1307.1097","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.1097","created_at":"2026-05-18T03:11:12Z"},{"alias_kind":"arxiv_version","alias_value":"1307.1097v3","created_at":"2026-05-18T03:11:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.1097","created_at":"2026-05-18T03:11:12Z"},{"alias_kind":"pith_short_12","alias_value":"R4DHLFIVV6N4","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"R4DHLFIVV6N4B4AA","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"R4DHLFIV","created_at":"2026-05-18T12:27:57Z"}],"graph_snapshots":[{"event_id":"sha256:da5de0ca916e903cd1814081cebee45788f0aaa122e234d338a32a37225215ab","target":"graph","created_at":"2026-05-18T03:11:12Z","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 differing concepts of time in general relativity and quantum mechanics are widely accused as the main culprits in our persistent failure in finding a complete theory of quantum gravity. Here we address this issue by constructing ADM-type theories \\emph{in a particular time gauge} directly from first principles. The principles are expressed as conditions on phase space constraints: we search for two sets of spatially covariant constraints, which generate symmetries (are first class) and gauge-fix each other leaving two propagating degrees of freedom.\n  One of the sets is the Weyl generator ","authors_text":"Henrique Gomes","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-07-03T18:05:57Z","title":"A construction principle for ADM-type theories in maximal slicing gauge"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.1097","kind":"arxiv","version":3},"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":"sha256:44907acb26ecc3a1746b4c7ce3d791667273cda865a46c0f9cae8b3fbe213a17","target":"record","created_at":"2026-05-18T03:11:12Z","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":"7ea01593a0d67abfec73238e19fcfe95f4e11b6816b474f02b802b9ac1e7c801","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-07-03T18:05:57Z","title_canon_sha256":"005e1aee2391f493f0032bc8fffa24dfd60b2f46f81a17c4c60c4c004530084b"},"schema_version":"1.0","source":{"id":"1307.1097","kind":"arxiv","version":3}},"canonical_sha256":"8f06759515af9bc0f00060581f782834d52019de4490a902ec2f60071d7252dd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8f06759515af9bc0f00060581f782834d52019de4490a902ec2f60071d7252dd","first_computed_at":"2026-05-18T03:11:12.828681Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:11:12.828681Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hjwFrNwZoHUz/4QbxLWMrRouuMAkOj4UMCSWW10PX6rwiijAiKY4cy/hqEVc7O5MLbi2IMfNYTIvMDiAw9WjDA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:11:12.829394Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.1097","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:44907acb26ecc3a1746b4c7ce3d791667273cda865a46c0f9cae8b3fbe213a17","sha256:da5de0ca916e903cd1814081cebee45788f0aaa122e234d338a32a37225215ab"],"state_sha256":"d16a3d6e1fc278000eead3513bfdc85b02dcd32e962e510d83659cd784a6f1b1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w2fWFw80r2nm+X3IUuvCYhZGBV+tti+weJfQm7w1C/LR2slFxlS9TTiqhcJmkyrm9qbIRcdKAZmNLBTGobNPDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T09:38:04.688394Z","bundle_sha256":"776056bd5352774a2469ddd88232e7055bc7fece6bf3440d5df535aeba145198"}}