{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:S4UR6E6ANSFHKAZ7QKYHCZ5Y2U","short_pith_number":"pith:S4UR6E6A","canonical_record":{"source":{"id":"2405.20683","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-05-31T08:25:02Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"e95946d96834601eadadbce2c3037d4d4828a824ad9c5543bc48005b7a0a7416","abstract_canon_sha256":"f25a3b4062922d8646091c6c7330841e70b92e2591dd69cfbaaff89596214039"},"schema_version":"1.0"},"canonical_sha256":"97291f13c06c8a75033f82b07167b8d501f469db318530375c1bc427ea272f0b","source":{"kind":"arxiv","id":"2405.20683","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.20683","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"arxiv_version","alias_value":"2405.20683v1","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.20683","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"pith_short_12","alias_value":"S4UR6E6ANSFH","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"pith_short_16","alias_value":"S4UR6E6ANSFHKAZ7","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"pith_short_8","alias_value":"S4UR6E6A","created_at":"2026-07-05T08:25:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:S4UR6E6ANSFHKAZ7QKYHCZ5Y2U","target":"record","payload":{"canonical_record":{"source":{"id":"2405.20683","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-05-31T08:25:02Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"e95946d96834601eadadbce2c3037d4d4828a824ad9c5543bc48005b7a0a7416","abstract_canon_sha256":"f25a3b4062922d8646091c6c7330841e70b92e2591dd69cfbaaff89596214039"},"schema_version":"1.0"},"canonical_sha256":"97291f13c06c8a75033f82b07167b8d501f469db318530375c1bc427ea272f0b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:25:40.892852Z","signature_b64":"ZIfy32Dnv3OAy/Q/hdVAFPWPRexxs0izWn4EB5YhD1lGupREd503pDTZcGxXvXTgbm149uxPEgM7W6hTo0LnBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"97291f13c06c8a75033f82b07167b8d501f469db318530375c1bc427ea272f0b","last_reissued_at":"2026-07-05T08:25:40.892402Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:25:40.892402Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2405.20683","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":"2026-07-05T08:25:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KVYxTjOO6za8L7DZsp63tGN/ojuJ4kdk8jBPV3VZfvjyLE3OqFDSs8AFmwlBJzd+yyl7aSUK8YqGRuVDO3BkBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T16:49:45.853256Z"},"content_sha256":"aa855bf8e3b924d00e30ce1a6df30b2b437c36c5f0c58a4270f18a186bd01c74","schema_version":"1.0","event_id":"sha256:aa855bf8e3b924d00e30ce1a6df30b2b437c36c5f0c58a4270f18a186bd01c74"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:S4UR6E6ANSFHKAZ7QKYHCZ5Y2U","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Cosmological Constant from Equivalent Transformation in Quantum Cosmology","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Andronikos Paliathanasis","submitted_at":"2024-05-31T08:25:02Z","abstract_excerpt":"We explore the introduction of the cosmological constant via equivalent transformations in cosmology. We consider the Wheeler-DeWitt equation for the CDM universe and we construct the Hamilton-Jacobi action for the $\\Lambda$CDM model. We discuss how this approach allows us to relate different physical systems, providing insights into the role of the cosmological constant in cosmology."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.20683","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/2405.20683/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":"2026-07-05T08:25:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sM9xSc14TY7wAGXJpYhrncXL/Oz7WhlXM1HFl2/q5l7Nu7ZOkJH86sLqut9Fm3DVDtEQEwy5o+jJJ7UR70dvBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T16:49:45.854317Z"},"content_sha256":"5165d0ac7c2582a3cffef686dc43c9983fba93cbf2973cedf2ecf84770881efe","schema_version":"1.0","event_id":"sha256:5165d0ac7c2582a3cffef686dc43c9983fba93cbf2973cedf2ecf84770881efe"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S4UR6E6ANSFHKAZ7QKYHCZ5Y2U/bundle.json","state_url":"https://pith.science/pith/S4UR6E6ANSFHKAZ7QKYHCZ5Y2U/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S4UR6E6ANSFHKAZ7QKYHCZ5Y2U/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":"2026-08-13T16:49:45Z","links":{"resolver":"https://pith.science/pith/S4UR6E6ANSFHKAZ7QKYHCZ5Y2U","bundle":"https://pith.science/pith/S4UR6E6ANSFHKAZ7QKYHCZ5Y2U/bundle.json","state":"https://pith.science/pith/S4UR6E6ANSFHKAZ7QKYHCZ5Y2U/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S4UR6E6ANSFHKAZ7QKYHCZ5Y2U/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:S4UR6E6ANSFHKAZ7QKYHCZ5Y2U","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":"f25a3b4062922d8646091c6c7330841e70b92e2591dd69cfbaaff89596214039","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-05-31T08:25:02Z","title_canon_sha256":"e95946d96834601eadadbce2c3037d4d4828a824ad9c5543bc48005b7a0a7416"},"schema_version":"1.0","source":{"id":"2405.20683","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.20683","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"arxiv_version","alias_value":"2405.20683v1","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.20683","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"pith_short_12","alias_value":"S4UR6E6ANSFH","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"pith_short_16","alias_value":"S4UR6E6ANSFHKAZ7","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"pith_short_8","alias_value":"S4UR6E6A","created_at":"2026-07-05T08:25:40Z"}],"graph_snapshots":[{"event_id":"sha256:5165d0ac7c2582a3cffef686dc43c9983fba93cbf2973cedf2ecf84770881efe","target":"graph","created_at":"2026-07-05T08:25:40Z","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/2405.20683/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We explore the introduction of the cosmological constant via equivalent transformations in cosmology. We consider the Wheeler-DeWitt equation for the CDM universe and we construct the Hamilton-Jacobi action for the $\\Lambda$CDM model. We discuss how this approach allows us to relate different physical systems, providing insights into the role of the cosmological constant in cosmology.","authors_text":"Andronikos Paliathanasis","cross_cats":["hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-05-31T08:25:02Z","title":"Cosmological Constant from Equivalent Transformation in Quantum Cosmology"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.20683","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:aa855bf8e3b924d00e30ce1a6df30b2b437c36c5f0c58a4270f18a186bd01c74","target":"record","created_at":"2026-07-05T08:25:40Z","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":"f25a3b4062922d8646091c6c7330841e70b92e2591dd69cfbaaff89596214039","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-05-31T08:25:02Z","title_canon_sha256":"e95946d96834601eadadbce2c3037d4d4828a824ad9c5543bc48005b7a0a7416"},"schema_version":"1.0","source":{"id":"2405.20683","kind":"arxiv","version":1}},"canonical_sha256":"97291f13c06c8a75033f82b07167b8d501f469db318530375c1bc427ea272f0b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"97291f13c06c8a75033f82b07167b8d501f469db318530375c1bc427ea272f0b","first_computed_at":"2026-07-05T08:25:40.892402Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:25:40.892402Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZIfy32Dnv3OAy/Q/hdVAFPWPRexxs0izWn4EB5YhD1lGupREd503pDTZcGxXvXTgbm149uxPEgM7W6hTo0LnBA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:25:40.892852Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.20683","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aa855bf8e3b924d00e30ce1a6df30b2b437c36c5f0c58a4270f18a186bd01c74","sha256:5165d0ac7c2582a3cffef686dc43c9983fba93cbf2973cedf2ecf84770881efe"],"state_sha256":"98670dfe53f3d94e22b72c6f3070e391f3ba12254dad8729424d76211f37d89b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pkNONgqdsMDzTPyIaZNYEqHm+rjGeEG4gzIiv5ByrAsCmX4HJphyCprA0do14ToPhXSGD5HpYc8ygI7Llzz3DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T16:49:45.900820Z","bundle_sha256":"994c59a5d21005082bef301deced34f0d893703ce05218a08a6a6613097eb954"}}