{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:IDLINP52PY73DYOW5PYNHAG7KO","short_pith_number":"pith:IDLINP52","schema_version":"1.0","canonical_sha256":"40d686bfba7e3fb1e1d6ebf0d380df539d662b53ac699f78171bc686f074636a","source":{"kind":"arxiv","id":"2412.01368","version":1},"attestation_state":"computed","paper":{"title":"Quantum-reduced loop gravity: New perspectives on the kinematics and dynamics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Ilkka M\\\"akinen","submitted_at":"2024-12-02T10:53:18Z","abstract_excerpt":"We present a systematic approach to the kinematics of quantum-reduced loop gravity, a model originally proposed by Alesci and Cianfrani as an attempt to probe the physical implications of loop quantum gravity. We implement the quantum gauge-fixing procedure underlying quantum-reduced loop gravity by introducing a master constraint operator on the kinematical Hilbert space of loop quantum gravity, representing a set of gauge conditions which classically constrain the densitized triad to be diagonal. The standard Hilbert space of quantum-reduced loop gravity can be recovered as a space of soluti"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2412.01368","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-12-02T10:53:18Z","cross_cats_sorted":[],"title_canon_sha256":"a3f991b5278d1e4abfb7364d36fb5700bc85a391f9808ea0d49af971c5ac3b00","abstract_canon_sha256":"54c0853c7b59c4f5fb06c40856901114729e262aae828b7d20d277c7617f1a87"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:42:58.876541Z","signature_b64":"XNqB3lheOapy6sWaaCpxBEk1Yq1p/1aqSIgYvC0BMMpkEarajoJF97xSOe9iiJg7di3JyzHIjTtmCkBwvpgtDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"40d686bfba7e3fb1e1d6ebf0d380df539d662b53ac699f78171bc686f074636a","last_reissued_at":"2026-07-05T09:42:58.876036Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:42:58.876036Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum-reduced loop gravity: New perspectives on the kinematics and dynamics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Ilkka M\\\"akinen","submitted_at":"2024-12-02T10:53:18Z","abstract_excerpt":"We present a systematic approach to the kinematics of quantum-reduced loop gravity, a model originally proposed by Alesci and Cianfrani as an attempt to probe the physical implications of loop quantum gravity. We implement the quantum gauge-fixing procedure underlying quantum-reduced loop gravity by introducing a master constraint operator on the kinematical Hilbert space of loop quantum gravity, representing a set of gauge conditions which classically constrain the densitized triad to be diagonal. The standard Hilbert space of quantum-reduced loop gravity can be recovered as a space of soluti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.01368","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2412.01368/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2412.01368","created_at":"2026-07-05T09:42:58.876119+00:00"},{"alias_kind":"arxiv_version","alias_value":"2412.01368v1","created_at":"2026-07-05T09:42:58.876119+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.01368","created_at":"2026-07-05T09:42:58.876119+00:00"},{"alias_kind":"pith_short_12","alias_value":"IDLINP52PY73","created_at":"2026-07-05T09:42:58.876119+00:00"},{"alias_kind":"pith_short_16","alias_value":"IDLINP52PY73DYOW","created_at":"2026-07-05T09:42:58.876119+00:00"},{"alias_kind":"pith_short_8","alias_value":"IDLINP52","created_at":"2026-07-05T09:42:58.876119+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/IDLINP52PY73DYOW5PYNHAG7KO","json":"https://pith.science/pith/IDLINP52PY73DYOW5PYNHAG7KO.json","graph_json":"https://pith.science/api/pith-number/IDLINP52PY73DYOW5PYNHAG7KO/graph.json","events_json":"https://pith.science/api/pith-number/IDLINP52PY73DYOW5PYNHAG7KO/events.json","paper":"https://pith.science/paper/IDLINP52"},"agent_actions":{"view_html":"https://pith.science/pith/IDLINP52PY73DYOW5PYNHAG7KO","download_json":"https://pith.science/pith/IDLINP52PY73DYOW5PYNHAG7KO.json","view_paper":"https://pith.science/paper/IDLINP52","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2412.01368&json=true","fetch_graph":"https://pith.science/api/pith-number/IDLINP52PY73DYOW5PYNHAG7KO/graph.json","fetch_events":"https://pith.science/api/pith-number/IDLINP52PY73DYOW5PYNHAG7KO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IDLINP52PY73DYOW5PYNHAG7KO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IDLINP52PY73DYOW5PYNHAG7KO/action/storage_attestation","attest_author":"https://pith.science/pith/IDLINP52PY73DYOW5PYNHAG7KO/action/author_attestation","sign_citation":"https://pith.science/pith/IDLINP52PY73DYOW5PYNHAG7KO/action/citation_signature","submit_replication":"https://pith.science/pith/IDLINP52PY73DYOW5PYNHAG7KO/action/replication_record"}},"created_at":"2026-07-05T09:42:58.876119+00:00","updated_at":"2026-07-05T09:42:58.876119+00:00"}