{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:XM57IJB2HZLWMFORBMKF7W5MVL","short_pith_number":"pith:XM57IJB2","canonical_record":{"source":{"id":"2512.06091","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"hep-th","submitted_at":"2025-12-05T19:03:02Z","cross_cats_sorted":[],"title_canon_sha256":"25ea3355db1429f2376070a218f34ce262e59cc62ddb75118c539ba27721f4ab","abstract_canon_sha256":"afcd429967b1865ad1ba4e732beda57acf1dbd6925be09eca32f74090d5f7739"},"schema_version":"1.0"},"canonical_sha256":"bb3bf4243a3e576615d10b145fdbacaac41e9671dd41a3bfff8f6af93f0c8448","source":{"kind":"arxiv","id":"2512.06091","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.06091","created_at":"2026-05-17T23:39:00Z"},{"alias_kind":"arxiv_version","alias_value":"2512.06091v2","created_at":"2026-05-17T23:39:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.06091","created_at":"2026-05-17T23:39:00Z"},{"alias_kind":"pith_short_12","alias_value":"XM57IJB2HZLW","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"XM57IJB2HZLWMFOR","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"XM57IJB2","created_at":"2026-05-18T12:33:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:XM57IJB2HZLWMFORBMKF7W5MVL","target":"record","payload":{"canonical_record":{"source":{"id":"2512.06091","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"hep-th","submitted_at":"2025-12-05T19:03:02Z","cross_cats_sorted":[],"title_canon_sha256":"25ea3355db1429f2376070a218f34ce262e59cc62ddb75118c539ba27721f4ab","abstract_canon_sha256":"afcd429967b1865ad1ba4e732beda57acf1dbd6925be09eca32f74090d5f7739"},"schema_version":"1.0"},"canonical_sha256":"bb3bf4243a3e576615d10b145fdbacaac41e9671dd41a3bfff8f6af93f0c8448","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:39:00.596598Z","signature_b64":"x1PXTQ245fi7qHcG2nFNoPL0wnXrF9llC8xK+Kqe0EkJIMwborV3DksQePlADBfue9q6+4lzKRGqyQgIAN8XAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bb3bf4243a3e576615d10b145fdbacaac41e9671dd41a3bfff8f6af93f0c8448","last_reissued_at":"2026-05-17T23:39:00.595812Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:39:00.595812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2512.06091","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:39:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RCXXWpRIAooyqMNTYP5z4Ent0FgW2pckPfUbZiDuJiqDEjDzG8vWVfEeZSYvjBosUFieLEebVCmGsr0DfGgADw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T09:59:49.077193Z"},"content_sha256":"448ac9b90c31229447474c153645431cd6be87d13bbc48df0d5248b7a099fb51","schema_version":"1.0","event_id":"sha256:448ac9b90c31229447474c153645431cd6be87d13bbc48df0d5248b7a099fb51"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:XM57IJB2HZLWMFORBMKF7W5MVL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Supergravity realisations of $\\lambda$-models","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"Type-II supergravity solutions can be constructed from multiple λ-deformed coset CFTs on SO(n+1)/SO(n) that include undeformed AdS factors.","cross_cats":[],"primary_cat":"hep-th","authors_text":"Georgios Itsios, Giuseppe Casale","submitted_at":"2025-12-05T19:03:02Z","abstract_excerpt":"We construct solutions of type-II supergravity based on multiple copies and/or mixings of $\\lambda$-deformed coset CFTs on $\\mathrm{SO}(n+1)_k/\\mathrm{SO}(n)_k$, with $n = 2, 3, 4$. The resulting ten-dimensional geometries contain undeformed $\\mathrm{AdS}$ factors, thereby allowing a connection between $\\lambda$-deformations and the AdS/CFT correspondence. Imposing reality conditions on the solutions further constrains the deformation parameter. In some cases these bounds exclude the undeformed ($\\lambda = 0$) or non-Abelian T-dual ($\\lambda \\to 1$) limits. This work extends the results of 191"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"We construct solutions of type-II supergravity based on multiple copies and/or mixings of λ-deformed coset CFTs on SO(n+1)_k/SO(n)_k, with n = 2, 3, 4. The resulting ten-dimensional geometries contain undeformed AdS factors, thereby allowing a connection between λ-deformations and the AdS/CFT correspondence.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"That the λ-deformed coset CFTs on the specified groups can be consistently combined or mixed and lifted to explicit ten-dimensional type-II supergravity solutions that satisfy all equations of motion while obeying the imposed reality conditions.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"Type-II supergravity solutions are built from λ-deformed coset models that contain undeformed AdS spaces, connecting these deformations to AdS/CFT while constraining λ via reality conditions.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"Type-II supergravity solutions can be constructed from multiple λ-deformed coset CFTs on SO(n+1)/SO(n) that include undeformed AdS factors.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"baf1c44a8ff76763a5cbbae8ecfc23a13d8365cd14e6188be7245642ac0dfec6"},"source":{"id":"2512.06091","kind":"arxiv","version":2},"verdict":{"id":"49a163ee-6d8f-49a7-b00e-89764dc4c3af","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-17T00:33:02.717388Z","strongest_claim":"We construct solutions of type-II supergravity based on multiple copies and/or mixings of λ-deformed coset CFTs on SO(n+1)_k/SO(n)_k, with n = 2, 3, 4. The resulting ten-dimensional geometries contain undeformed AdS factors, thereby allowing a connection between λ-deformations and the AdS/CFT correspondence.","one_line_summary":"Type-II supergravity solutions are built from λ-deformed coset models that contain undeformed AdS spaces, connecting these deformations to AdS/CFT while constraining λ via reality conditions.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"That the λ-deformed coset CFTs on the specified groups can be consistently combined or mixed and lifted to explicit ten-dimensional type-II supergravity solutions that satisfy all equations of motion while obeying the imposed reality conditions.","pith_extraction_headline":"Type-II supergravity solutions can be constructed from multiple λ-deformed coset CFTs on SO(n+1)/SO(n) that include undeformed AdS factors."},"references":{"count":37,"sample":[{"doi":"","year":2014,"title":"Integrable interpolations: From exact CFTs to non-Abelian T-duals","work_id":"dd0e9b34-c748-498a-a01a-0fc761c4da47","ref_index":1,"cited_arxiv_id":"1312.4560","is_internal_anchor":true},{"doi":"","year":1984,"title":"Nonabelian Bosonization in Two-Dimensions,","work_id":"8de685e9-f913-4bc8-ae00-1e8698ebe96b","ref_index":2,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2014,"title":"Integrable Deformations of Strings on Symmetric Spaces","work_id":"9eefe4bf-7291-4906-b0b5-78c457c20bd6","ref_index":3,"cited_arxiv_id":"1407.2840","is_internal_anchor":true},{"doi":"","year":2014,"title":"An Integrable Deformation of the AdS5 x S5 Superstring","work_id":"0094898b-5e32-4e6b-816b-62a8ac97696f","ref_index":4,"cited_arxiv_id":"1409.1538","is_internal_anchor":true},{"doi":"","year":2025,"title":"Integrability of the λ-deformation of the PCM with spectators,","work_id":"9791053b-57fc-45bc-af83-caa4ecd9b67c","ref_index":5,"cited_arxiv_id":"","is_internal_anchor":false}],"resolved_work":37,"snapshot_sha256":"51eafa812e6f8b5db2bc398e3287928fe4d9e2d678ac122a408cba6589d19dc2","internal_anchors":29},"formal_canon":{"evidence_count":1,"snapshot_sha256":"52a8a4acd76ec2d70277f71d87e42f0baef24bf2f40fcea784bae1359481180e"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":"49a163ee-6d8f-49a7-b00e-89764dc4c3af"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:39:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xMAIoqw0DGGpAlaQFpoArodLmdsiRbdAHhwbaUmmC47ooSNv5Z0BBPGHFZQ4uWvnFw4dOl35bJip79+5hz0mAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T09:59:49.077854Z"},"content_sha256":"4727a680240508fbf08d6a90dec0619b671c9285b14ab3426dd61dcb4876bfcf","schema_version":"1.0","event_id":"sha256:4727a680240508fbf08d6a90dec0619b671c9285b14ab3426dd61dcb4876bfcf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XM57IJB2HZLWMFORBMKF7W5MVL/bundle.json","state_url":"https://pith.science/pith/XM57IJB2HZLWMFORBMKF7W5MVL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XM57IJB2HZLWMFORBMKF7W5MVL/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":"2026-05-19T09:59:49Z","links":{"resolver":"https://pith.science/pith/XM57IJB2HZLWMFORBMKF7W5MVL","bundle":"https://pith.science/pith/XM57IJB2HZLWMFORBMKF7W5MVL/bundle.json","state":"https://pith.science/pith/XM57IJB2HZLWMFORBMKF7W5MVL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XM57IJB2HZLWMFORBMKF7W5MVL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:XM57IJB2HZLWMFORBMKF7W5MVL","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":"afcd429967b1865ad1ba4e732beda57acf1dbd6925be09eca32f74090d5f7739","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"hep-th","submitted_at":"2025-12-05T19:03:02Z","title_canon_sha256":"25ea3355db1429f2376070a218f34ce262e59cc62ddb75118c539ba27721f4ab"},"schema_version":"1.0","source":{"id":"2512.06091","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.06091","created_at":"2026-05-17T23:39:00Z"},{"alias_kind":"arxiv_version","alias_value":"2512.06091v2","created_at":"2026-05-17T23:39:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.06091","created_at":"2026-05-17T23:39:00Z"},{"alias_kind":"pith_short_12","alias_value":"XM57IJB2HZLW","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"XM57IJB2HZLWMFOR","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"XM57IJB2","created_at":"2026-05-18T12:33:37Z"}],"graph_snapshots":[{"event_id":"sha256:4727a680240508fbf08d6a90dec0619b671c9285b14ab3426dd61dcb4876bfcf","target":"graph","created_at":"2026-05-17T23:39:00Z","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":"We construct solutions of type-II supergravity based on multiple copies and/or mixings of λ-deformed coset CFTs on SO(n+1)_k/SO(n)_k, with n = 2, 3, 4. The resulting ten-dimensional geometries contain undeformed AdS factors, thereby allowing a connection between λ-deformations and the AdS/CFT correspondence."},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"That the λ-deformed coset CFTs on the specified groups can be consistently combined or mixed and lifted to explicit ten-dimensional type-II supergravity solutions that satisfy all equations of motion while obeying the imposed reality conditions."},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"Type-II supergravity solutions are built from λ-deformed coset models that contain undeformed AdS spaces, connecting these deformations to AdS/CFT while constraining λ via reality conditions."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"Type-II supergravity solutions can be constructed from multiple λ-deformed coset CFTs on SO(n+1)/SO(n) that include undeformed AdS factors."}],"snapshot_sha256":"baf1c44a8ff76763a5cbbae8ecfc23a13d8365cd14e6188be7245642ac0dfec6"},"formal_canon":{"evidence_count":1,"snapshot_sha256":"52a8a4acd76ec2d70277f71d87e42f0baef24bf2f40fcea784bae1359481180e"},"paper":{"abstract_excerpt":"We construct solutions of type-II supergravity based on multiple copies and/or mixings of $\\lambda$-deformed coset CFTs on $\\mathrm{SO}(n+1)_k/\\mathrm{SO}(n)_k$, with $n = 2, 3, 4$. The resulting ten-dimensional geometries contain undeformed $\\mathrm{AdS}$ factors, thereby allowing a connection between $\\lambda$-deformations and the AdS/CFT correspondence. Imposing reality conditions on the solutions further constrains the deformation parameter. In some cases these bounds exclude the undeformed ($\\lambda = 0$) or non-Abelian T-dual ($\\lambda \\to 1$) limits. This work extends the results of 191","authors_text":"Georgios Itsios, Giuseppe Casale","cross_cats":[],"headline":"Type-II supergravity solutions can be constructed from multiple λ-deformed coset CFTs on SO(n+1)/SO(n) that include undeformed AdS factors.","license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"hep-th","submitted_at":"2025-12-05T19:03:02Z","title":"Supergravity realisations of $\\lambda$-models"},"references":{"count":37,"internal_anchors":29,"resolved_work":37,"sample":[{"cited_arxiv_id":"1312.4560","doi":"","is_internal_anchor":true,"ref_index":1,"title":"Integrable interpolations: From exact CFTs to non-Abelian T-duals","work_id":"dd0e9b34-c748-498a-a01a-0fc761c4da47","year":2014},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":2,"title":"Nonabelian Bosonization in Two-Dimensions,","work_id":"8de685e9-f913-4bc8-ae00-1e8698ebe96b","year":1984},{"cited_arxiv_id":"1407.2840","doi":"","is_internal_anchor":true,"ref_index":3,"title":"Integrable Deformations of Strings on Symmetric Spaces","work_id":"9eefe4bf-7291-4906-b0b5-78c457c20bd6","year":2014},{"cited_arxiv_id":"1409.1538","doi":"","is_internal_anchor":true,"ref_index":4,"title":"An Integrable Deformation of the AdS5 x S5 Superstring","work_id":"0094898b-5e32-4e6b-816b-62a8ac97696f","year":2014},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":5,"title":"Integrability of the λ-deformation of the PCM with spectators,","work_id":"9791053b-57fc-45bc-af83-caa4ecd9b67c","year":2025}],"snapshot_sha256":"51eafa812e6f8b5db2bc398e3287928fe4d9e2d678ac122a408cba6589d19dc2"},"source":{"id":"2512.06091","kind":"arxiv","version":2},"verdict":{"created_at":"2026-05-17T00:33:02.717388Z","id":"49a163ee-6d8f-49a7-b00e-89764dc4c3af","model_set":{"reader":"grok-4.3"},"one_line_summary":"Type-II supergravity solutions are built from λ-deformed coset models that contain undeformed AdS spaces, connecting these deformations to AdS/CFT while constraining λ via reality conditions.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"Type-II supergravity solutions can be constructed from multiple λ-deformed coset CFTs on SO(n+1)/SO(n) that include undeformed AdS factors.","strongest_claim":"We construct solutions of type-II supergravity based on multiple copies and/or mixings of λ-deformed coset CFTs on SO(n+1)_k/SO(n)_k, with n = 2, 3, 4. The resulting ten-dimensional geometries contain undeformed AdS factors, thereby allowing a connection between λ-deformations and the AdS/CFT correspondence.","weakest_assumption":"That the λ-deformed coset CFTs on the specified groups can be consistently combined or mixed and lifted to explicit ten-dimensional type-II supergravity solutions that satisfy all equations of motion while obeying the imposed reality conditions."}},"verdict_id":"49a163ee-6d8f-49a7-b00e-89764dc4c3af"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:448ac9b90c31229447474c153645431cd6be87d13bbc48df0d5248b7a099fb51","target":"record","created_at":"2026-05-17T23:39:00Z","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":"afcd429967b1865ad1ba4e732beda57acf1dbd6925be09eca32f74090d5f7739","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"hep-th","submitted_at":"2025-12-05T19:03:02Z","title_canon_sha256":"25ea3355db1429f2376070a218f34ce262e59cc62ddb75118c539ba27721f4ab"},"schema_version":"1.0","source":{"id":"2512.06091","kind":"arxiv","version":2}},"canonical_sha256":"bb3bf4243a3e576615d10b145fdbacaac41e9671dd41a3bfff8f6af93f0c8448","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bb3bf4243a3e576615d10b145fdbacaac41e9671dd41a3bfff8f6af93f0c8448","first_computed_at":"2026-05-17T23:39:00.595812Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:39:00.595812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"x1PXTQ245fi7qHcG2nFNoPL0wnXrF9llC8xK+Kqe0EkJIMwborV3DksQePlADBfue9q6+4lzKRGqyQgIAN8XAA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:39:00.596598Z","signed_message":"canonical_sha256_bytes"},"source_id":"2512.06091","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:448ac9b90c31229447474c153645431cd6be87d13bbc48df0d5248b7a099fb51","sha256:4727a680240508fbf08d6a90dec0619b671c9285b14ab3426dd61dcb4876bfcf"],"state_sha256":"ed38dcc1080b7d6a7238ad4e6980c53bf9acde3ffadf8dd0920fdb6e76d2975e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Wn/bGPY+hpaUY5c8NZMov59XfgfPWCexUa4Au5SHSd+MmXA2o2UUy5gZdYWvIVKvNAwvcDWx9C/Jfepcy5ctAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T09:59:49.080277Z","bundle_sha256":"c1151f02a734faee5581f86beafc167ec48b58a15ba31db385bb3b578b10a623"}}