{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:UUQWUGTWJVGQ45I3HIMZYPK7MS","short_pith_number":"pith:UUQWUGTW","canonical_record":{"source":{"id":"2605.14993","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2026-05-14T15:55:39Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"e352cb32eeb1bfcdacdfdfaeac0870d44c9741f2e7eb42ba94c88864b0affaf8","abstract_canon_sha256":"0fde3959f848223bd18077217b99113ad6b3e46b5705f7d480f8161c7562d660"},"schema_version":"1.0"},"canonical_sha256":"a5216a1a764d4d0e751b3a199c3d5f64b58e4f3f21e0089d15db4cb812f4d457","source":{"kind":"arxiv","id":"2605.14993","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.14993","created_at":"2026-05-17T23:38:54Z"},{"alias_kind":"arxiv_version","alias_value":"2605.14993v1","created_at":"2026-05-17T23:38:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.14993","created_at":"2026-05-17T23:38:54Z"},{"alias_kind":"pith_short_12","alias_value":"UUQWUGTWJVGQ","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"UUQWUGTWJVGQ45I3","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"UUQWUGTW","created_at":"2026-05-18T12:33:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:UUQWUGTWJVGQ45I3HIMZYPK7MS","target":"record","payload":{"canonical_record":{"source":{"id":"2605.14993","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2026-05-14T15:55:39Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"e352cb32eeb1bfcdacdfdfaeac0870d44c9741f2e7eb42ba94c88864b0affaf8","abstract_canon_sha256":"0fde3959f848223bd18077217b99113ad6b3e46b5705f7d480f8161c7562d660"},"schema_version":"1.0"},"canonical_sha256":"a5216a1a764d4d0e751b3a199c3d5f64b58e4f3f21e0089d15db4cb812f4d457","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:38:54.998240Z","signature_b64":"PIzY9wfoc6vo5SDcXVnZafBAmoTDIIbzRjQeIdMr1hv2nkAL1r1ECbFDPe4n8cumzswoRgr5u8vGSKU074TfBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a5216a1a764d4d0e751b3a199c3d5f64b58e4f3f21e0089d15db4cb812f4d457","last_reissued_at":"2026-05-17T23:38:54.997517Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:38:54.997517Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.14993","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":"2026-05-17T23:38:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8ZIHZMRCmw0ka8s7I4/jGS9uFMniSN3v7hysTeKyYt9Z5ZfyAJ7xGz5GbcoyXlQpMmoV9K4vzmDlwhhnazPrDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T04:35:40.319707Z"},"content_sha256":"884f0ff4fcd19a2537c92fb1b6e8fa5b50538d16d3b9f456d5c318250dfb2bf6","schema_version":"1.0","event_id":"sha256:884f0ff4fcd19a2537c92fb1b6e8fa5b50538d16d3b9f456d5c318250dfb2bf6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:UUQWUGTWJVGQ45I3HIMZYPK7MS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Accurate Modeling of Rydberg Atoms and Their Interactions: Theory and Implementation in PairInteraction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"A framework based on multi-channel quantum defect theory and Green's tensors accurately models Rydberg atoms of divalent species and their interactions in arbitrary geometries.","cross_cats":["quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"Alicia Keil, Beatriz Olmos, Eduard J. Braun, Frederic Hummel, Hans Peter B\\\"uchler, Henri Menke, Johannes M\\\"ogerle, Jonathan King, Sebastian Hofferberth, Sebastian Weber, Tangi Legrand","submitted_at":"2026-05-14T15:55:39Z","abstract_excerpt":"Rydberg atoms provide a powerful platform for exploring strongly interacting quantum systems, both in free space and in structured electromagnetic environments, with growing applications in quantum technology. Accurately modeling their single-atom properties and mutual interactions is essential for interpreting experiments and designing new architectures. We present a unified theoretical framework for Rydberg atoms and their interactions based on multi-channel quantum defect theory (MQDT) and static electromagnetic Green's tensors. MQDT provides a precise description of Rydberg states of dival"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"The framework provides a precise description of Rydberg states of divalent atoms and a general approach for calculating interactions in arbitrary geometries, with the implementation achieving speedups of one order of magnitude and excellent agreement with experimental data for an exemplary Stark map of 174Yb.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"That the multi-channel quantum defect theory parameters and static electromagnetic Green's tensors accurately capture all relevant physics for the target atoms and geometries without needing additional corrections for dynamic effects or higher-order interactions.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"PairInteraction software now implements MQDT and Green's tensor methods for accurate Rydberg atom modeling, with 10x faster pair-potential calculations and good experimental agreement on ytterbium Stark maps.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"A framework based on multi-channel quantum defect theory and Green's tensors accurately models Rydberg atoms of divalent species and their interactions in arbitrary geometries.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"3b3a6f4c11ded3fa052aedddd43ad761b3eb2d44365fdf3cac869eae41201341"},"source":{"id":"2605.14993","kind":"arxiv","version":1},"verdict":{"id":"2fe92896-2871-4673-8bc1-c947ede17f96","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-15T02:48:28.258810Z","strongest_claim":"The framework provides a precise description of Rydberg states of divalent atoms and a general approach for calculating interactions in arbitrary geometries, with the implementation achieving speedups of one order of magnitude and excellent agreement with experimental data for an exemplary Stark map of 174Yb.","one_line_summary":"PairInteraction software now implements MQDT and Green's tensor methods for accurate Rydberg atom modeling, with 10x faster pair-potential calculations and good experimental agreement on ytterbium Stark maps.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"That the multi-channel quantum defect theory parameters and static electromagnetic Green's tensors accurately capture all relevant physics for the target atoms and geometries without needing additional corrections for dynamic effects or higher-order interactions.","pith_extraction_headline":"A framework based on multi-channel quantum defect theory and Green's tensors accurately models Rydberg atoms of divalent species and their interactions in arbitrary geometries."},"references":{"count":108,"sample":[{"doi":"","year":null,"title":"Its constructor allows the basis to be restricted by quantum numbers","work_id":"81d5cec2-1f70-44c4-8da9-d1b275a44b86","ref_index":1,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":null,"title":"A basis of the two-atom Hilbert space is then created by instantiating the BasisPair class with two diagonalized single-atom systems","work_id":"560e4254-827d-4f59-b4b8-1b589cd2367a","ref_index":2,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2025,"title":"Quantum computing with neutral atoms","work_id":"e3f80093-07d7-425a-b336-aa58a52003f5","ref_index":3,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":1994,"title":"Gallagher,Rydberg Atoms, Cambridge Monographs on Atomic, Molecular and Chemical Physics (Cambridge University Press, 1994)","work_id":"d572ac66-b396-44ea-80cb-4f71cb738147","ref_index":4,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2000,"title":"D. Jaksch, J. I. Cirac, P. Zoller, S. L. Rolston, R. Côté, and M. D. Lukin, Fast Quantum Gates for Neutral Atoms, Physical Review Letters85, 2208 (2000)","work_id":"614803e2-ca4b-4615-b08c-4ebd365dc64e","ref_index":5,"cited_arxiv_id":"","is_internal_anchor":false}],"resolved_work":108,"snapshot_sha256":"43139a4b7c407a7f7ecc8f518a3b68b96c4c567eab4088e5c6af0d54aa238282","internal_anchors":0},"formal_canon":{"evidence_count":2,"snapshot_sha256":"ed5ebfd6635f6f2616318373395f8b72cd0994b2931c1b0ff5e14e416b7e3cc1"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":"2fe92896-2871-4673-8bc1-c947ede17f96"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:38:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CszuwEg+P87CSiR7FAryIiXEmmNYSzB4QaMiFuMGICpYCM3JvqdBXewl7+g8VPzdHDFgL0mHrmsZN3BrQwUpBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T04:35:40.320871Z"},"content_sha256":"9edd04d32b7c7ca3b0f74494d0ffc81133a275500c633eda53eda921600fd404","schema_version":"1.0","event_id":"sha256:9edd04d32b7c7ca3b0f74494d0ffc81133a275500c633eda53eda921600fd404"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UUQWUGTWJVGQ45I3HIMZYPK7MS/bundle.json","state_url":"https://pith.science/pith/UUQWUGTWJVGQ45I3HIMZYPK7MS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UUQWUGTWJVGQ45I3HIMZYPK7MS/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":"2026-05-24T04:35:40Z","links":{"resolver":"https://pith.science/pith/UUQWUGTWJVGQ45I3HIMZYPK7MS","bundle":"https://pith.science/pith/UUQWUGTWJVGQ45I3HIMZYPK7MS/bundle.json","state":"https://pith.science/pith/UUQWUGTWJVGQ45I3HIMZYPK7MS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UUQWUGTWJVGQ45I3HIMZYPK7MS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:UUQWUGTWJVGQ45I3HIMZYPK7MS","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":"0fde3959f848223bd18077217b99113ad6b3e46b5705f7d480f8161c7562d660","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2026-05-14T15:55:39Z","title_canon_sha256":"e352cb32eeb1bfcdacdfdfaeac0870d44c9741f2e7eb42ba94c88864b0affaf8"},"schema_version":"1.0","source":{"id":"2605.14993","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.14993","created_at":"2026-05-17T23:38:54Z"},{"alias_kind":"arxiv_version","alias_value":"2605.14993v1","created_at":"2026-05-17T23:38:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.14993","created_at":"2026-05-17T23:38:54Z"},{"alias_kind":"pith_short_12","alias_value":"UUQWUGTWJVGQ","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"UUQWUGTWJVGQ45I3","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"UUQWUGTW","created_at":"2026-05-18T12:33:37Z"}],"graph_snapshots":[{"event_id":"sha256:9edd04d32b7c7ca3b0f74494d0ffc81133a275500c633eda53eda921600fd404","target":"graph","created_at":"2026-05-17T23:38:54Z","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":4,"items":[{"attestation":"unclaimed","claim_id":"C1","kind":"strongest_claim","source":"verdict.strongest_claim","status":"machine_extracted","text":"The framework provides a precise description of Rydberg states of divalent atoms and a general approach for calculating interactions in arbitrary geometries, with the implementation achieving speedups of one order of magnitude and excellent agreement with experimental data for an exemplary Stark map of 174Yb."},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"That the multi-channel quantum defect theory parameters and static electromagnetic Green's tensors accurately capture all relevant physics for the target atoms and geometries without needing additional corrections for dynamic effects or higher-order interactions."},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"PairInteraction software now implements MQDT and Green's tensor methods for accurate Rydberg atom modeling, with 10x faster pair-potential calculations and good experimental agreement on ytterbium Stark maps."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"A framework based on multi-channel quantum defect theory and Green's tensors accurately models Rydberg atoms of divalent species and their interactions in arbitrary geometries."}],"snapshot_sha256":"3b3a6f4c11ded3fa052aedddd43ad761b3eb2d44365fdf3cac869eae41201341"},"formal_canon":{"evidence_count":2,"snapshot_sha256":"ed5ebfd6635f6f2616318373395f8b72cd0994b2931c1b0ff5e14e416b7e3cc1"},"paper":{"abstract_excerpt":"Rydberg atoms provide a powerful platform for exploring strongly interacting quantum systems, both in free space and in structured electromagnetic environments, with growing applications in quantum technology. Accurately modeling their single-atom properties and mutual interactions is essential for interpreting experiments and designing new architectures. We present a unified theoretical framework for Rydberg atoms and their interactions based on multi-channel quantum defect theory (MQDT) and static electromagnetic Green's tensors. MQDT provides a precise description of Rydberg states of dival","authors_text":"Alicia Keil, Beatriz Olmos, Eduard J. Braun, Frederic Hummel, Hans Peter B\\\"uchler, Henri Menke, Johannes M\\\"ogerle, Jonathan King, Sebastian Hofferberth, Sebastian Weber, Tangi Legrand","cross_cats":["quant-ph"],"headline":"A framework based on multi-channel quantum defect theory and Green's tensors accurately models Rydberg atoms of divalent species and their interactions in arbitrary geometries.","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2026-05-14T15:55:39Z","title":"Accurate Modeling of Rydberg Atoms and Their Interactions: Theory and Implementation in PairInteraction"},"references":{"count":108,"internal_anchors":0,"resolved_work":108,"sample":[{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":1,"title":"Its constructor allows the basis to be restricted by quantum numbers","work_id":"81d5cec2-1f70-44c4-8da9-d1b275a44b86","year":null},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":2,"title":"A basis of the two-atom Hilbert space is then created by instantiating the BasisPair class with two diagonalized single-atom systems","work_id":"560e4254-827d-4f59-b4b8-1b589cd2367a","year":null},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":3,"title":"Quantum computing with neutral atoms","work_id":"e3f80093-07d7-425a-b336-aa58a52003f5","year":2025},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":4,"title":"Gallagher,Rydberg Atoms, Cambridge Monographs on Atomic, Molecular and Chemical Physics (Cambridge University Press, 1994)","work_id":"d572ac66-b396-44ea-80cb-4f71cb738147","year":1994},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":5,"title":"D. Jaksch, J. I. Cirac, P. Zoller, S. L. Rolston, R. Côté, and M. D. Lukin, Fast Quantum Gates for Neutral Atoms, Physical Review Letters85, 2208 (2000)","work_id":"614803e2-ca4b-4615-b08c-4ebd365dc64e","year":2000}],"snapshot_sha256":"43139a4b7c407a7f7ecc8f518a3b68b96c4c567eab4088e5c6af0d54aa238282"},"source":{"id":"2605.14993","kind":"arxiv","version":1},"verdict":{"created_at":"2026-05-15T02:48:28.258810Z","id":"2fe92896-2871-4673-8bc1-c947ede17f96","model_set":{"reader":"grok-4.3"},"one_line_summary":"PairInteraction software now implements MQDT and Green's tensor methods for accurate Rydberg atom modeling, with 10x faster pair-potential calculations and good experimental agreement on ytterbium Stark maps.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"A framework based on multi-channel quantum defect theory and Green's tensors accurately models Rydberg atoms of divalent species and their interactions in arbitrary geometries.","strongest_claim":"The framework provides a precise description of Rydberg states of divalent atoms and a general approach for calculating interactions in arbitrary geometries, with the implementation achieving speedups of one order of magnitude and excellent agreement with experimental data for an exemplary Stark map of 174Yb.","weakest_assumption":"That the multi-channel quantum defect theory parameters and static electromagnetic Green's tensors accurately capture all relevant physics for the target atoms and geometries without needing additional corrections for dynamic effects or higher-order interactions."}},"verdict_id":"2fe92896-2871-4673-8bc1-c947ede17f96"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:884f0ff4fcd19a2537c92fb1b6e8fa5b50538d16d3b9f456d5c318250dfb2bf6","target":"record","created_at":"2026-05-17T23:38:54Z","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":"0fde3959f848223bd18077217b99113ad6b3e46b5705f7d480f8161c7562d660","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2026-05-14T15:55:39Z","title_canon_sha256":"e352cb32eeb1bfcdacdfdfaeac0870d44c9741f2e7eb42ba94c88864b0affaf8"},"schema_version":"1.0","source":{"id":"2605.14993","kind":"arxiv","version":1}},"canonical_sha256":"a5216a1a764d4d0e751b3a199c3d5f64b58e4f3f21e0089d15db4cb812f4d457","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a5216a1a764d4d0e751b3a199c3d5f64b58e4f3f21e0089d15db4cb812f4d457","first_computed_at":"2026-05-17T23:38:54.997517Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:38:54.997517Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PIzY9wfoc6vo5SDcXVnZafBAmoTDIIbzRjQeIdMr1hv2nkAL1r1ECbFDPe4n8cumzswoRgr5u8vGSKU074TfBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:38:54.998240Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.14993","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:884f0ff4fcd19a2537c92fb1b6e8fa5b50538d16d3b9f456d5c318250dfb2bf6","sha256:9edd04d32b7c7ca3b0f74494d0ffc81133a275500c633eda53eda921600fd404"],"state_sha256":"c73b3c2d69d325efa66d28073136b1645e7dc3c55f4e79a08ed3fc77449ed65c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PkFtbqht9OxvjmpLHAtcpQVgKN2y/PwuJ//O2XMXVbTxFC6lHvBjHczx1aWFZaS5izuTZNOxzxKA4NeBNzLpAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T04:35:40.325771Z","bundle_sha256":"ff241f017dcee9346004311cf19c5758ee81121dd79aa2c3cb619b8998cbb3ed"}}