{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:YNYYMFEPF275O3V2G3XHNYH5ET","short_pith_number":"pith:YNYYMFEP","canonical_record":{"source":{"id":"2310.19722","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-10-30T16:50:16Z","cross_cats_sorted":[],"title_canon_sha256":"d9bdd113238408b2000890f33ec6c9d14668d7285aac4a1ae5ee2a7f346cdd96","abstract_canon_sha256":"d6ace0580742d7fb0fce279a978fed0f951a250d770acf812d58bf9ab4b777a7"},"schema_version":"1.0"},"canonical_sha256":"c37186148f2ebfd76eba36ee76e0fd24c52c8be5b403a1d48b61afc96f28713e","source":{"kind":"arxiv","id":"2310.19722","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.19722","created_at":"2026-07-05T07:06:54Z"},{"alias_kind":"arxiv_version","alias_value":"2310.19722v1","created_at":"2026-07-05T07:06:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.19722","created_at":"2026-07-05T07:06:54Z"},{"alias_kind":"pith_short_12","alias_value":"YNYYMFEPF275","created_at":"2026-07-05T07:06:54Z"},{"alias_kind":"pith_short_16","alias_value":"YNYYMFEPF275O3V2","created_at":"2026-07-05T07:06:54Z"},{"alias_kind":"pith_short_8","alias_value":"YNYYMFEP","created_at":"2026-07-05T07:06:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:YNYYMFEPF275O3V2G3XHNYH5ET","target":"record","payload":{"canonical_record":{"source":{"id":"2310.19722","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-10-30T16:50:16Z","cross_cats_sorted":[],"title_canon_sha256":"d9bdd113238408b2000890f33ec6c9d14668d7285aac4a1ae5ee2a7f346cdd96","abstract_canon_sha256":"d6ace0580742d7fb0fce279a978fed0f951a250d770acf812d58bf9ab4b777a7"},"schema_version":"1.0"},"canonical_sha256":"c37186148f2ebfd76eba36ee76e0fd24c52c8be5b403a1d48b61afc96f28713e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:06:54.268686Z","signature_b64":"Ny5JCcTdi+hBDYyz7e5NKv6TGAIeC5pHbMKaCLGFkJsNHkVY6/awOC2HO1stRFRVfCzwyTAf+3tTnxt9mSzqDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c37186148f2ebfd76eba36ee76e0fd24c52c8be5b403a1d48b61afc96f28713e","last_reissued_at":"2026-07-05T07:06:54.268168Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:06:54.268168Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.19722","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":"2026-07-05T07:06:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kxgggar/tt/o7FbR3OSG1I3jrXwOlw1EdTAIulfmOlwdBtfFDjvc8OcHN7tRzOQeFeqJEPNfE8RuVa47+aFMDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T21:20:53.427121Z"},"content_sha256":"3548f4b0f25075e5948ecf0202ffa69d842ac68ef0196ae847b10b995b057d22","schema_version":"1.0","event_id":"sha256:3548f4b0f25075e5948ecf0202ffa69d842ac68ef0196ae847b10b995b057d22"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:YNYYMFEPF275O3V2G3XHNYH5ET","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Revisiting loop quantum gravity with selfdual variables: Hilbert space and first reality condition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Hanno Sahlmann, Robert Seeger","submitted_at":"2023-10-30T16:50:16Z","abstract_excerpt":"We consider the quantization of gravity as an SL(2,C) gauge theory in terms of Ashtekar's selfdual variables and reality conditions for the spatial metric (RCI) and its evolution (RCII). We start from a holomorphic phase space formulation. It is then natural to push for a quantization in terms of holomorphic wave functions. Thus we consider holomorphic cylindrical wave functions over SL(2,C) connections. We use an overall phase ambiguity of the complex selfdual action to obtain Poisson brackets that mirror those of the real theory. We then show that there is a representation of the correspondi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.19722","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/2310.19722/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":"2026-07-05T07:06:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CujPxtyMhlVhqlZ06DFGUHajZCo61NyfN/ZT2mO2mmtrXx68sVr7VX+pp+FPs4lDdWCwKIoC7MN2Ob9L5pVKDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T21:20:53.427608Z"},"content_sha256":"cc2f2d06c0e73247e369811f4d724eaa2700f7bccefb3d445f7d161d27af075d","schema_version":"1.0","event_id":"sha256:cc2f2d06c0e73247e369811f4d724eaa2700f7bccefb3d445f7d161d27af075d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YNYYMFEPF275O3V2G3XHNYH5ET/bundle.json","state_url":"https://pith.science/pith/YNYYMFEPF275O3V2G3XHNYH5ET/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YNYYMFEPF275O3V2G3XHNYH5ET/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":"2026-08-21T21:20:53Z","links":{"resolver":"https://pith.science/pith/YNYYMFEPF275O3V2G3XHNYH5ET","bundle":"https://pith.science/pith/YNYYMFEPF275O3V2G3XHNYH5ET/bundle.json","state":"https://pith.science/pith/YNYYMFEPF275O3V2G3XHNYH5ET/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YNYYMFEPF275O3V2G3XHNYH5ET/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:YNYYMFEPF275O3V2G3XHNYH5ET","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":"d6ace0580742d7fb0fce279a978fed0f951a250d770acf812d58bf9ab4b777a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-10-30T16:50:16Z","title_canon_sha256":"d9bdd113238408b2000890f33ec6c9d14668d7285aac4a1ae5ee2a7f346cdd96"},"schema_version":"1.0","source":{"id":"2310.19722","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.19722","created_at":"2026-07-05T07:06:54Z"},{"alias_kind":"arxiv_version","alias_value":"2310.19722v1","created_at":"2026-07-05T07:06:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.19722","created_at":"2026-07-05T07:06:54Z"},{"alias_kind":"pith_short_12","alias_value":"YNYYMFEPF275","created_at":"2026-07-05T07:06:54Z"},{"alias_kind":"pith_short_16","alias_value":"YNYYMFEPF275O3V2","created_at":"2026-07-05T07:06:54Z"},{"alias_kind":"pith_short_8","alias_value":"YNYYMFEP","created_at":"2026-07-05T07:06:54Z"}],"graph_snapshots":[{"event_id":"sha256:cc2f2d06c0e73247e369811f4d724eaa2700f7bccefb3d445f7d161d27af075d","target":"graph","created_at":"2026-07-05T07:06:54Z","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/2310.19722/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider the quantization of gravity as an SL(2,C) gauge theory in terms of Ashtekar's selfdual variables and reality conditions for the spatial metric (RCI) and its evolution (RCII). We start from a holomorphic phase space formulation. It is then natural to push for a quantization in terms of holomorphic wave functions. Thus we consider holomorphic cylindrical wave functions over SL(2,C) connections. We use an overall phase ambiguity of the complex selfdual action to obtain Poisson brackets that mirror those of the real theory. We then show that there is a representation of the correspondi","authors_text":"Hanno Sahlmann, Robert Seeger","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-10-30T16:50:16Z","title":"Revisiting loop quantum gravity with selfdual variables: Hilbert space and first reality condition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.19722","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":"sha256:3548f4b0f25075e5948ecf0202ffa69d842ac68ef0196ae847b10b995b057d22","target":"record","created_at":"2026-07-05T07:06:54Z","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":"d6ace0580742d7fb0fce279a978fed0f951a250d770acf812d58bf9ab4b777a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-10-30T16:50:16Z","title_canon_sha256":"d9bdd113238408b2000890f33ec6c9d14668d7285aac4a1ae5ee2a7f346cdd96"},"schema_version":"1.0","source":{"id":"2310.19722","kind":"arxiv","version":1}},"canonical_sha256":"c37186148f2ebfd76eba36ee76e0fd24c52c8be5b403a1d48b61afc96f28713e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c37186148f2ebfd76eba36ee76e0fd24c52c8be5b403a1d48b61afc96f28713e","first_computed_at":"2026-07-05T07:06:54.268168Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:06:54.268168Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ny5JCcTdi+hBDYyz7e5NKv6TGAIeC5pHbMKaCLGFkJsNHkVY6/awOC2HO1stRFRVfCzwyTAf+3tTnxt9mSzqDA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:06:54.268686Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.19722","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3548f4b0f25075e5948ecf0202ffa69d842ac68ef0196ae847b10b995b057d22","sha256:cc2f2d06c0e73247e369811f4d724eaa2700f7bccefb3d445f7d161d27af075d"],"state_sha256":"4cb16ca5a8211c5c53807bfcbd6697a8bc342850ca5a33d349d9ce8895bebaff"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dxBgG4Bhcwc1xUZu7Xf6gizxmNC+q8EeiS6mei1w18nSMOMkjRo+na81UuYmBIdnTkmGBRvvDqSdTgR5KmEGAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T21:20:53.431050Z","bundle_sha256":"6c95adbc452b6c404ddc091cc5b1d1a09598883fbb0cce2b21fe74258850b6de"}}